UPCOMING SCHEDULED CONSTRUCTION CLOSURES

Loop 1604 – North Central San Antonio

• Saturday, June 1. 3 a.m. until 7 a.m. Full eastbound closure from the US 281 northbound exit ramp to the Redland Road entrance ramp to profile beams. DETOUR: Use the US 281 northbound exit ramp, continue through the US 281 and Gold Canyon Road intersections and use the Gold Canyon entrance ramp.
• Saturday, June 1. 3 a.m. until 7 a.m. Full westbound closure from the US 281 northbound exit ramp to the US 281 entrance ramp to set steel girders. DETOUR: Use the US 281 northbound exit ramp, continue through the US 281 intersection and use the US 281 entrance ramp.
• Monday, June 3 until Friday, June 7. Nightly 9 p.m. to 5 a.m. Full eastbound closure from the US 281 northbound exit ramp to the Redland Road entrance ramp to install life lines. DETOUR: Use the US 281 northbound exit ramp, continue through the US 281 and Gold Canyon Road intersections and use the Gold Canyon Road entrance ramp.
• Monday, June 3 until Friday, June 7. Nightly 9 p.m. to 5 a.m. Full westbound closure from US 281 northbound exit ramp to the US 281 entrance ramp to install life lines. DETOUR: Use the US 281 northbound exit ramp, continue through the US 281 intersection and use the US 281 entrance ramp.
• Saturday, June 8 until Monday, June 10. Full weekend closure 3 a.m. to 5 a.m. Full eastbound closure from the US 281 northbound exit ramp to the Redland Road entrance ramp to install life lines. DETOUR: Use the US 281 northbound exit ramp, continue through the US 281 and Gold Canyon Road intersections and use the Gold Canyon Road entrance ramp.
• Saturday, June 8 until Monday, June 10. Full weekend closure 3 a.m. to 5 a.m. Full westbound frontage road westbound to eastbound turnaround closure at US 281. DETOUR: Make a double left at the signalized intersection.
• Saturday, June 8 until Monday, June 10. Full weekend closure 3 a.m. to 5 a.m. Full westbound frontage road closure at US 281 for deck pour.
• Saturday, June 8 until Monday, June 10. Full weekend closure 3 a.m. to 5 a.m. Full westbound closure from the US 281 northbound exit ramp to the US 281 entrance ramp to install life lines. DETOUR: Use the US 281 northbound exit ramp, continue through the US 281 intersections and use the US 281 entrance ramp.

Loop 1604 – Northeast San Antonio

• Monday, June 10 until Tuesday, June 11. 7 p.m. until 5 a.m. Southbound mainlane closure and full closure of SH 218 (Pat Booker Road) at Loop 1604 as well as turnarounds for bridge/overpass work.

Loop 1604 – Northwest San Antonio

• Friday, May 31 until Sunday, June 2. Full weekend closure 9 p.m. until 5 a.m. Eastbound right mainlane from Braun exit to Bandera exit (including the Bandera exit ramp) for reconfiguration striping work.
• Sunday, June 2 until Friday, June 7. Nightly 9 p.m. until 5 a.m. Eastbound frontage road from I-10 to Roger’s Ranch Road for milling and paving work.
• Sunday, June 2 until Friday, June 7. Nightly 9 p.m. until 5 a.m. One mainlane in both directions from Bandera Road to Roger’s Ranch Road for bridge joint work.
• Monday, June 3 until Wednesday, June 5. Nightly 9 p.m. until 5 a.m. Full westbound mainlane closure from Blanco Road to Bitters Road (including entrance ramps from US 281, Stone Oak Boulevard and Blanco Road) for work on new Huebner Road turnaround bridge.
• Monday, June 3 until Friday, June 7. Daily 9 a.m. until 3 p.m. One westbound frontage road lane from Vance Jackson Road to I-10 for mow strip work.
• Monday, June 3 until Friday, June 7. Daily 9 a.m. until 3 p.m. One eastbound frontage road lane at Kyle Seale Parkway and at Hausman Road for traffic signal work.
• Monday, June 3 until Friday, June 7. Daily 9 a.m. until 4 p.m. One eastbound frontage road lane at Babcock Road for traffic signal work.
• Wednesday, June 5 until Friday, June 7. Nightly 9 p.m. until 5 a.m. Full eastbound mainlane closure from NW Military Highway to Blanco Road (including entrance ramps from NW Military Highway and Bitters Road) for work on new Huebner Road turnaround bridge.

Loop 1604 – West San Antonio

• Saturday, June 1, 9 a.m. to 3 p.m. Northbound right frontage road lane between US 90 to north of Medio Creek will be closed for asphalt work.
• Monday, June 3 until Friday, June 7. 9 a.m. to 3 p.m. Southbound frontage road shoulder between Misty Woods Street and Wiseman Boulevard will be closed for metal beam guard fence work.
• Monday, June 3 until Saturday, June 8. Nightly 9 p.m. to 5 a.m. All lanes at Wiseman Boulevard for painting beams under the bridge deck and installing clearance signs. DETOUR: Traffic will be detoured to Military Drive or FM 471 (Culebra Road) to access east or westbound Wiseman Road.
• Monday, June 3 until Saturday, June 8. Nightly 9 p.m. to 5 a.m. All lanes at Military Drive closed for painting beams under the bridge deck and installing clearance signs. DETOUR: Traffic will be detoured to Military Drive or FM 471 (Culebra Road) to access east or westbound Wiseman Road.
• Monday, June 3 until Saturday, June 8. Nightly 9 p.m. to 5 a.m. All lanes at FM 1957 (Potranco Road) for painting beams under the bridge deck and installing clearance. DETOUR: Traffic will be detoured to Military Drive or FM 471 (Culebra Road) to access east or westbound Wiseman Road.
• Monday, June 3 until Saturday, June 8. Daily 9 a.m. to 7 p.m. Alternating southbound frontage lanes between SH 151 and FM 1957 (Potranco Road) for seal coat and paving final surface work.
• Monday, June 3 until Saturday, June 8. Daily 9 a.m. to 3 p.m. The southbound exit ramp shoulder to Wiseman Boulevard for concrete beam curb work.
• Monday, June 3 until Saturday, June 8. Daily 9 a.m. to 7 p.m. Alternating northbound frontage road lanes between FM 1957 (Potranco Road) to SH 151 for sidewalk work.

Loop 1604 – Southern Region

• Current until Friday, June 7. Full-time closure. The ramp on southbound US 281 to westbound Loop 1604 for ramp work. DETOUR: Traffic on US 281 SB will need to use Loop 1604 EB to access Loop 1604 WB.

US 281 – North Central San Antonio

• Sunday, June 2 until Friday, June 7. Nightly 9 p.m. to 5 a.m. Alternating northbound lane closure from Loop 1604 to Marshall Road for miscellaneous construction.
• Sunday, June 2 until Friday, June 7. Nightly 9 p.m. to 5 a.m. Alternating southbound lane closure from Marshall Road to Loop 1604 for miscellaneous construction.
• Monday, June 3 until Friday, June 7. Nightly 9 p.m. to 5 a.m. Full northbound closure from the Frontage Road exit ramp to the Sonterra Boulevard entrance ramp to set steel girders. DETOUR: take the Frontage Road exit ramp, continue through the Loop 1604 intersection and take the Sonterra Boulevard entrance ramp.
• Monday, June 3 until Friday, June 7. Nightly 9 p.m. to 5 a.m. Full closure of the northbound to westbound direct connector to install life lines. DETOUR: take the Frontage Road exit ramp, take a left on the loop 1604 westbound frontage road and use the US 281 entrance ramp.
• Monday, June 3 until Friday, June 7. Nightly 9 p.m. to 5 a.m. Full southbound closure from the Sonterra Boulevard exit ramp to the Donella Drive entrance ramp to install life lines. DETOUR: take the Sonterra Boulevard exit ramp, continue through the Loop 1604 and Donella Drive intersections and use the Donella Drive entrance ramp.
• Monday, June 3 until Friday, June 7. Nightly 9 p.m. to 5 a.m. Full southbound frontage road closure from the Sonterra Boulevard exit ramp to the Frontage Road entrance ramp to install life lines. DETOUR: Sonterra Boulevard traffic; go north on US 281 and take the turnaround south of Encino Rio. All southbound traffic; take the Donella Drive exit ramp, use the turnaround at Donella Drive and stay on the northbound frontage road.
• Saturday, June 8 until Monday, June 10. Full weekend closure 3 a.m. to 5 a.m. Full northbound closure from the Frontage Road exit ramp to the Sonterra Boulevard entrance ramp for a deck pour. DETOUR: take the Frontage Road exit ramp, take a right on the Loop 1604 eastbound frontage road. If going north; use the turnaround at Gold Canyon Road and take a right on the northbound frontage road. If going west, drive along the eastbound frontage road through the Gold Canyon Road intersection, use the turnaround at Redland Road, take the Redland Road entrance ramp and use the Stone Oak Parkway exit ramp.
• Saturday, June 8 until Monday, June 10. Full weekend closure 3 a.m. to 5 a.m. Full northbound frontage road closure at Loop 1604 for deck pour. DETOUR: take the Frontage Road exit ramp and make a right on the Loop 1604 eastbound frontage road. If going north, use the turnaround at Gold Canyon Road and take a right on the northbound frontage road. If going west; continue on the eastbound frontage road through the Gold Canyon Road intersection, use the turnaround at Redland Road, take the Redland Road entrance ramp and use the Stone Oak Parkway exit ramp.
• Saturday, June 8 until Monday, June 10. Full weekend closure 3 a.m. to 5 a.m. Full southbound closure from the Sonterra Boulevard exit ramp to the Donella Drive entrance ramp for deck pour. DETOUR: take the Sonterra Boulevard exit ramp, continue through the Loop 1604 and Donella Drive intersections and use the Donella Drive entrance ramp.
• Saturday, June 8 until Monday, June 10. Full weekend closure 3 a.m. to 5 a.m. Full southbound to northbound turnaround closure at Loop 1604 for deck pour. DETOUR: take the double left at the signalized intersection.
• Saturday, June 8 until Monday, June 10. Full weekend closure 3 a.m. to 5 a.m. Alternating southbound frontage road lanes from Sonterra Boulevard to the westbound frontage road for deck pour.
• Saturday, June 8 until Monday, June 10. Full weekend closure 3 a.m. to 5 a.m. Full southbound frontage road closures from the Sonterra Boulevard exit ramp to the Frontage Road entrance ramp to install life lines. DETOUR: Sonterra Boulevard traffic; go north on US 281 and take the turnaround south of Encino Rio. All southbound traffic; take the Donella Drive exit ramp, use the turnaround at Donella Drive and stay on the northbound frontage road.

I-10 – Northwest San Antonio/Bexar County/Kendall County

• Current until Friday, June 7. Daily 9 a.m. until 3 p.m. Left eastbound frontage road at Boerne Stage Road for barrier work.
• Current until Friday, June 7. Daily 9 a.m. until 3 p.m. Left westbound frontage road lane at Dominion Drive for retaining wall work.
• Wednesday, June 5 until Thursday, June 6. 9 p.m. until 5 a.m. Alternating mainlanes in both directions between SH 46 and Scenic Loop Road for pavement marking work.

I-10 – Far East San Antonio/Guadalupe County

• Current until further notice. Eastbound entrance ramp from FM 1516. DETOUR: Take next entrance ramp east of Loop 1604.
• CPS Energy closure. Sunday, June 2. 6 a.m. until 1 p.m. Intermittent (5 to 15 minutes) mainlane closures in both directions from FM 1516 to Loop 1604 power line installation work.
• Sunday, June 2 until Monday, June 3. 9 p.m. until 5 a.m. One alternating eastbound mainlane from Foster Road to Woodlake Parkway for temporary traffic shift. When the right lane is closed, the entrance ramp from Ackerman Road will also be closed; drivers should instead use the entrance ramp after Foster Road.
• Monday, June 3 until Thursday, June 6. Daily 7:30 a.m. until 7 p.m. Alternating mainlanes in both directions between SH 130 and US 183 for guard fence work.
• Wednesday, June 5 until Thursday, June 6. 7 p.m. until 5 a.m. All westbound mainlanes at FM 1516 and all lanes of FM 1516 underneath I-10 as crews install precast concrete panels for the new overpass bridge. DETOUR: Westbound mainlane traffic will exit at FM 1516 and re-enter the mainlanes just west of FM 1516. Southbound FM 1516 traffic will take the westbound frontage road and turn around at Foster Road. Northbound FM 1516 traffic will take the eastbound frontage road and turn around at Loop 1604.
• Thursday, June 6 until Friday, June 7. 9 p.m. until 5 a.m. All eastbound mainlanes at FM 1516 and all lanes of FM 1516 underneath I-10 as crews install precast concrete panels for the new overpass bridge. DETOUR: Eastbound mainlane traffic will exit at FM 1516 and re-enter the mainlanes just east of Loop 1604. Southbound FM 1516 traffic will take the westbound frontage road and turn around at Foster Road. Northbound FM 1516 traffic will take the eastbound frontage road and turn around at Loop 1604.

I-35 – Northeast San Antonio & Comal County

• Monday, June 3 until Thursday, June 6. Nightly 9 p.m. until 6 a.m. Full southbound mainlane closure at FM 1103 (Exit 178) including the bridge for work on the new highway overpass/bridge and for barrier removal work.
• Wednesday, June 5 until Saturday, June 8. Nightly 9 p.m. until 6 am. Full northbound mainlane closure at FM 1103 (Exit 178) including the bridge for work on the new highway overpass/bridge and for barrier removal work.

I-410 – West San Antonio

• Current until Friday, June 7. Nightly 8 p.m. to 5 a.m. All southbound main lanes from US 90 to Valley Hi Drive for over sign bridge truss and sign work. The southbound/westbound connector and Valley Hi Drive exit ramp will also be closed. DETOUR: Traffic will be detoured to the frontage road and enter at the next ramp.
• Saturday, June 1. 6 a.m. to 12 noon. Two right southbound main lanes between US 90 exit to the US 90 bridge to remove rip-rap and stage dump trucks.
• Tuesday, June 4. 9 a.m. to 12 noon. Two right southbound main lanes between US 90 exit to the US 90 bridge to stage concrete trucks to pour traffic rail foundation.

US 90 – West San Antonio

• Saturday, June 1. 8 a.m. to 3 p.m. Right eastbound mainlane between east of Loop 1604 and west of I-410 for striping work. DETOUR: Traffic will need to stay on the eastbound frontage road and reenter after I-410.
• Current until Friday, June 7. Nightly 8 p.m. to 5 a.m. All eastbound mainlanes from Ray Ellison Drive to I-410 for over sign bridge truss and sign work. The eastbound/northbound connector will also be closed. DETOUR: Traffic will be detoured to the frontage road and enter at the next ramp.

SH 151 – Far West San Antonio

• Sunday, June 3 until Friday, June 7. Nightly 9 p.m. to 5 a.m. Eastbound right mainlane between Military Drive West and Wiseman Boulevard for mill and inlay work. Ramps will be closed as needed.
• Monday, June 3 until Friday, June 7. Daily 9 a.m. to 4 p.m. Alternating eastbound frontage road lanes between Wiseman Boulevard and I-410 for pouring concrete mow strip work.
• Monday, June 3 until Friday, June 7. Daily 9 a.m. to 4 p.m. Alternating eastbound frontage road lanes between Old Highway 90 and Westover Hills for guardrail work.

I-37 – Southern Region

• Thursday, June 6 until Friday, June 7. 9 p.m. until 5 a.m. Right northbound mainlane from Old Corpus Road to I-410 westbound exit for light pole installation work.

PA 1502 – Wurzbach Parkway

• City of San Antonio closure for Hardberger Park Landbridge project. Monday, June 3 until Friday, June 7. Daily 9 a.m. until 4 p.m. Right lane in both directions from FM 1535 (NW Military Hwy.) to FM 2696 (Blanco Road) for construction truck and equipment access.
• City of San Antonio closure for Hardberger Park Landbridge project. Saturday, June 8. 7 a.m. until 5 p.m. Right lane in both directions from FM 1535 (NW Military Hwy.) to FM 2696 (Blanco Road) for construction truck and equipment access.

Loop 368 – Austin Highway

• Current until Friday, June 14. Daily 9 a.m. to 3 p.m. Alternating lanes in both directions from Montclair Avenue to Old Rittiman Road (including North New Braunfels intersection) for center median work.

FM 1976 – Walzem Road

• Current until further notice. Daily 7 a.m. until 7 p.m. Alternating southbound lanes from Woodlake Parkway until Gibbs Sprawl Road for barrier work (existing seven total lanes narrowed to three, with one in each direction and a two-way turn lane in the middle).

US 87 – Rigsby Road

• Monday, June 3 until Saturday, June 8. Daily 9 a.m. until 4 p.m. Westbound right lane from WW White to Grobe Road for sidewalk and driveway work.

Loop 13 – WW White Road/West Military Drive

• Monday, June 3 until Saturday, June 8. Daily 9 a.m. until 4 p.m. Northbound right lane from Elmi Road to Springfield Road for sidewalk and driveway work.

SH 16 – Southern Region

• Current until Friday, May 31. Full time closure. Alternating lanes in both directions from FM 1332 to Atascosa/McMullen county line for milling and inlay, bridge rail and guard rail work.
• Monday, June 3 until Friday, June 7. Daily 8 a.m. until 5 p.m. Alternating southbound lanes between Tilden and FM 624 for guard fence installation and excavation work.

SH 46 – Boerne/Kendall County

• Current until further notice. 9 p.m. until 5 a.m. Eastbound left lane from East Sharon Drive to Charger Boulevard for traffic switch (drivers diverted to the right side for construction access on the right side; left turn lane remains open).
• Thursday, June 6 until Friday, June 7. 9 a.m. until 4 p.m. Alternating lanes in both directions from ½-mile east of FM 3351 to 1.5-miles east of FM 3351 (Voss Middle School) for paving work.

FM 140 – Atascosa County

• Current until 8 p.m. Friday, May 31. Both directions closed between SH 16 to La Parita Creek for drainage work.

Other Roads – Bexar County

• Monday, June 3 until Saturday, June 8. Daily 9 a.m. until 4 p.m. Northbound right lane of San Pedro Avenue between I-410 and W. Rector for sidewalk and driveway work.

I-10 Expansion in Far East San Antonio: Beam Placement For New Overpass Requires Full Mainlane Closure

Work on a new overpass/bridge on the I-10 expansion project in Far East San Antonio will need a full mainlane closure this weekend.

Large beams will be placed on the new I-10 overpass at FM 1516 and for that work our contractor on this project (Webber) will need to shut down mainlanes in both directions at the intersection tomorrow night (Friday, May 31) starting with the westbound closure at 7 p.m. followed by eastbound at 9 p.m.

All mainlanes will remain closed until their reopening, which is anticipated for 9 p.m. Saturday night (June 1).

Also, please note that the FM 1516 intersection underneath the overpass will also be closed from 7 p.m. Friday through 9 p.m. Saturday.

Please see below and map to the right for details on detour routes during this closure:

• Westbound I-10 traffic will be diverted to the FM 1516 exit and re-enter the mainlanes west of FM 1516.
• Eastbound I-10 traffic will be diverted to the FM 1516 exit and re-enter the mainlanes east of Loop 1604 (the eastbound entrance ramp from FM 1516 remains closed until further notice).
• Southbound through traffic on FM 1516 will be diverted to the westbound frontage road and turn around at Foster Road, then take the eastbound frontage road back to FM 1516.
• Northbound through traffic on FM 1516 will be diverted to the eastbound frontage road and turn around at Loop 1604, then take the westbound frontage road back to FM 1516.

These I-10 bridges over FM 1516 are being replaced starting this weekend.

Police officers will be on hand to help direct and guide traffic on the frontage roads at the FM 1516 and Loop 1604 intersections, but significant delays are still likely. Please use alternative routes if possible during the closure period.

We appreciate everyone’s patience and understanding as TxDOT and our contractors work to transform I-10 in this area from an outdated mid-20th century rural interstate into a state-of-the-art urban expressway.

Once finished, we hope everyone will agree that the growing pains we're currently experiencing during construction will be well worth it for decades to come!

UPCOMING SCHEDULED CONSTRUCTION CLOSURES

Loop 1604 – North Central San Antonio

• Tuesday, May 28 until Friday, May 31. Nightly from 9 p.m. to 5 a.m. Full eastbound frontage road closure from the Stone Oak Parkway entrance ramp to the US 281 southbound frontage road to install life lines. DETOUR: Use the Stone Oak Parkway entrance ramp, take the Gold Canyon Road exit ramp, use the turnaround at Gold Canyon Road and turn west on the Loop 1604 westbound frontage road.
• Tuesday, May 28 until Friday, May 31. Nightly from 9 p.m. to 5 a.m. Full eastbound closure from the US 281 northbound exit ramp to the Redland Road entrance ramp to install life lines. DETOUR: Use the US 281 northbound exit ramp, continue through the US 281 and Gold Canyon Road intersections and use the Gold Canyon Road entrance ramp.
• Tuesday, May 28 until Friday, May 31. Nightly from 9 p.m. to 5 a.m. Full westbound closure from the US 281 northbound exit ramp to the US 281 entrance ramp. DETOUR: Use the US 281 northbound exit ramp, continue through the US 281 intersection and use the US 281 entrance ramp.
• Saturday, June 1 until Monday, June 3. 3 a.m. to 5 a.m. (full weekend closure). Full eastbound frontage road closure from the Stone Oak Parkway entrance ramp to the US 281 southbound frontage road to install steel girders. DETOUR: use the Stone Oak Parkway entrance ramp, take the Gold Canyon Road exit ramp, use the turnaround at Gold Canyon Road and turn west on the Loop 1604 westbound frontage road.
• Saturday, June 1 until Monday, June 3. 3 a.m. to 5 a.m. (full weekend closure). Full eastbound closure from the US 281 northbound exit ramp to the Redland Road entrance ramp. DETOUR: Use the US 281 northbound exit ramp, continue through the US 281 and Gold Canyon Road intersections and use the Gold Canyon Road entrance ramp.
• Saturday, June 1 until Monday, June 3. 3 a.m. to 5 a.m. (full weekend closure). Full westbound closure from the US 281 northbound exit ramp to the US 281 entrance ramp to set steel girders. DETOUR: Use the US 281 northbound exit ramp, continue through the US 281 intersection and use the US 281 entrance ramp.

Loop 1604 – Northeast San Antonio

• Tuesday, May 28 until Friday, May 31. Daily 8 a.m. until 5 p.m. Left frontage road lane in both directions between Bulverde Road and Redland Road for truck access.
• Monday, June 10 until Tuesday, June 11. 7 p.m. until 5 a.m. Southbound mainlane closure and full closure of SH 218 (Pat Booker Road) at Loop 1604 as well as turnarounds for bridge/overpass work.

Loop 1604 – Northwest San Antonio

• Tuesday, May 28 until Friday, May 31. Nightly 9 p.m. until 5 a.m. Eastbound frontage road from I-10 to Roger’s Ranch Road for milling and paving work.
• Tuesday, May 28 until Friday, May 31. Nightly 9 p.m. until 5 a.m. One mainlane in both directions from Bandera Road to Roger’s Ranch Road for bridge joint work.
• Tuesday, May 28 until Friday, May 31. Nightly 9 p.m. until 5 a.m. Cloverleaf ramps at I-10 in both directions for paving and bridge joint seal work.
• Tuesday, May 28 until Friday, May 24. Daily 9 a.m. until 3 p.m. One eastbound frontage road lane from NW Military Highway to Bitters Road/Roger’s Ranch Road for mow strip work.
• Tuesday, May 28 until Friday, May 31. Daily 9 a.m. until 3 p.m. One westbound frontage road lane at Kyle Seale Parkway and at Hausman Road for traffic signal work.
• Tuesday, May 28 until Friday, May 31. Daily 9 a.m. until 4 p.m. One eastbound frontage road lane at Babcock Road for traffic signal work.
• Friday, May 31 until Sunday, June 2. Nightly 9 p.m. until 5 a.m. Eastbound right mainlane from Braun exit to Bandera exit (including the exit ramp) for striping work.

Loop 1604 – West San Antonio

• Tuesday, May 28 until Friday, May 31. Daily 9 a.m. to 3 p.m. The southbound right lane on the frontage road at Spurs Ranch for island work.
• Tuesday, May 28 until Friday, May 31. Daily 9 a.m. to 3 p.m. Alternating southbound lanes between Medio Creek to US 90 for sidewalk, curb, mow strip and rip rap work.
• Tuesday, May 28 until Friday, May 31. Daily 9 a.m. to 3 p.m. The westbound to eastbound turnaround at US 90 for ditch work.
• Tuesday, May 28 until Friday, May 31. Daily 9 a.m. to 3 p.m. The southbound right lane on the frontage road at Dodge City for island work.
• Tuesday, May 28 until Friday, May 31. Daily 9 a.m. to 3 p.m. The southbound right lane on the frontage road at Red Musket for island work.
• Tuesday, May 28 until Friday, May 31. Daily 9 a.m. to 3 p.m. The southbound right lane on the frontage road at Emory Peak for island work.
• Tuesday, May 28 until Friday, May 31. Daily 9 a.m. to 4 p.m. The westbound right lane at Marbach Road for light pole installation work.
• Tuesday, May 28 until Friday, May 31. Nightly 9 p.m. until 6 a.m. The right northbound main lane at Marbach Road for striping work.
• Tuesday, May 28 until Friday, May 31. Daily 9 a.m. to 3 p.m. The southbound exit ramp shoulder to Wiseman Boulevard will be closed for concrete traffic barrier removal.
• Tuesday, May 28 until Friday, May 31. Daily 9 a.m. to 3 p.m. Alternating northbound frontage road lanes between FM 1957 (Potranco Road) to SH 151 will be closed for sidewalk work.
• Tuesday, May 28 until Friday, May 31. Daily 9 a.m. to 7 p.m. Alternating southbound frontage lanes between SH 151 and FM 1957 (Potranco Road) will be closed for paving and final surface work.
• Tuesday, May 28 until Friday, May 31. Nightly 7 p.m. to 6 a.m. Alternating southbound frontage lanes between SH 151 and FM 1957 (Potranco Road) will be closed for paving and final surface work.
• Tuesday, May 28 until Friday, May 31. Nightly 9 p.m. to 5 a.m. All lanes at Wiseman Boulevard will be closed for painting beams under the bridge deck and installing clearance signs. DETOUR: Traffic will be detoured to Military Drive or FM 471 (Culebra Road) to access east or westbound Wiseman Road.
• Tuesday, May 28 until Friday, May 31. Nightly 9 p.m. to 5 a.m. All lanes at Military Drive will be closed for painting beams under the bridge deck and installing clearance signs. DETOUR: Traffic will be detoured to Military Drive or FM 471 (Culebra Road) to access east or westbound Wiseman Road.
• Tuesday, May 28 until Friday, May 28. Nightly 9 p.m. to 5 a.m. All lanes at FM 1957 (Potranco Road) will be closed for painting beams under the bridge deck and installing clearance. DETOUR: Traffic will be detoured to Military Drive or FM 471 (Culebra Road) to access east or westbound Wiseman Road.

Loop 1604 – Southern Region

• Current until Friday, June. Full-time closure. The ramp on southbound US 281 to westbound Loop 1604 for ramp work. DETOUR: Traffic on US 281 SB will need to use Loop 1604 EB to access Loop 1604 WB.

US 281 – North Central San Antonio

• Tuesday, May 28 until Friday, May 31. Nightly from 9 p.m. to 5 a.m. Full northbound closure from the Frontage Road exit ramp to the Sonterra Boulevard entrance ramp for bridge deck. DETOUR: take the Frontage Road exit ramp, continue through the intersection at Loop 1604 and take the Sonterra Boulevard entrance ramp.
• Tuesday, May 28 until Friday, May 31. Nightly from 9 p.m. to 5 a.m. Full closure of the northbound to westbound direct connector ramp to install steel girders. DETOUR: take the Frontage Road exit ramp, take a left on the Loop 1604 westbound frontage road and use the US 281 entrance ramp.
• Tuesday, May 28 until Friday, May 31. Nightly from 9 p.m. to 5 a.m. Alternating northbound lane closures from Redland Road to Marshall Road for miscellaneous road construction.
• Tuesday, May 28 until Friday, May 31. Nightly from 9 p.m. to 5 a.m. Full southbound closure from the Sonterra Boulevard exit ramp to the Donella Drive entrance ramp to install bridge spans. DETOUR: take the Sonterra Boulevard exit ramp, continue through the Loop 1604 and Donella Drive intersections and use the Donella Drive entrance ramp.
• Tuesday, May 28 until Friday, May 31. Nightly from 9 p.m. to 5 a.m. Full southbound frontage road closure from the Sonterra Boulevard exit ramp and the Frontage Road entrance ramp, including the Sonterra Boulevard entrance ramp, to install steel girders. DETOUR: Sonterra Boulevard traffic will go north on US 281, take the turnaround south of Encino Rio and stay on southbound US 281. All southbound US 281 traffic will take the Donella Drive exit ramp, use the turnaround at Donella Drive and stay on the northbound frontage road.
• Tuesday, May 28 until Friday, May 31. Nightly from 9 p.m. to 5 a.m. Alternating southbound lane closures from Marshall Road to Redland Road for road work.
• Saturday, June 1 until Monday, June 3. 3 a.m. to 5 a.m. (full weekend closure). Full closure of the northbound to westbound direct connector ramp to install steel girders. DETOUR: take the Frontage Road exit ramp, take a left on the Loop 1604 westbound frontage road and use the US 281 entrance ramp.
• Saturday, June 1 until Monday, June 3. 3 a.m. to 5 a.m (full weekend closure). Full northbound closure from the Frontage Road exit ramp to the Sonterra Boulevard entrance ramp for bridge deck. DETOUR: take the Frontage Road exit ramp, continue through the intersection at Loop 1604 and take the Sonterra Boulevard entrance ramp.
• Saturday, June 1 until Monday, June 3. 3 a.m. to 5 a.m (full weekend closure). Full southbound frontage road closure from the Sonterra Boulevard exit ramp and the Frontage Road entrance ramp, including the Sonterra Boulevard entrance ramp, to install steel girders. DETOUR: Sonterra Boulevard traffic will go north on US 281, take the turnaround south of Encino Rio and stay on southbound US 281. All southbound US 281 traffic will take the Donella Drive exit ramp, use the turnaround at Donella Drive and stay on the northbound frontage road.
• Saturday, June 1 until Monday, June 3. 3 a.m. to 5 a.m (full weekend closure). Full southbound closure from the Sonterra Boulevard exit ramp to the Donella Drive entrance ramp to install steel girders. DETOUR: take the Sonterra Boulevard exit ramp, continue through the intersections at Loop 1604 and Donella Drive and take the Donella Drive entrance ramp.
• Saturday, June 1 until Monday, June 3. 3 a.m. to 5 a.m. (full weekend closure). Full northbound frontage road closure at Loop 1604 for deck pour. DETOUR: take the Frontage Road exit ramp and make a right on the Loop 1604 eastbound frontage road. If going north; use the turnaround at Gold Canyon Road and make a right at the northbound frontage road. If going west; drive along the eastbound frontage road, continue through the Gold Canyon Road intersection, use the turnaround at Redland Road, take the Redland Road entrance ramp and use the Stone Oak Parkway exit ramp.

I-10 – Northwest San Antonio/Bexar County/Kendall County

• Thursday, May 30. 9 a.m. until 3 p.m. Eastbound left mainlane between FM 3351 (Ralph Fair Road) and Fair Oaks Parkway for median work.

I-10 – Far East San Antonio/Guadalupe County

• Current until further notice. Eastbound entrance ramp from FM 1516. DETOUR: Take next entrance ramp east of Loop 1604.
• Tuesday, May 28 until Friday, May 31. Nightly 9 p.m. until 5 a.m. Left eastbound mainlane from Rosillo Creek to Woodlake Parkway and from FM 1516 to LP 1604 for construction truck access.
• Tuesday, May 28 until Friday, May 31. Nightly 7 p.m. until 5 a.m. Left westbound mainlane from LP 1604 to FM 1516 and from Woodlake Parkway to Rosillo Creek for construction truck access.
• Wednesday, May 29 until Thursday, May 30. Daily 7:30 a.m. until 7 p.m. Alternating mainlanes in both directions between SH 130 and US 183 for milling and inlay work.
• Thursday, May 30 until Friday, May 31. 9 p.m. until 5 a.m. Alternating eastbound mainlanes from Ackerman Road to Foster Road and the eastbound entrance ramp from Ackerman Road for a mainlane traffic switch. DETOUR: Eastbound frontage road traffic wishing to enter the mainlanes from Ackerman Road will travel through the Foster Road intersection and take the new entrance ramp east of Foster Road.
• Friday, May 31 until Saturday, June 1. 9 p.m. until 9 p.m. Full westbound mainlane closure between FM 1516 and Foster Road, and all eastbound mainlanes between Foster Road and Loop 1604 for new overpass bridge at FM 1516. DETOURS: Westbound I-10 mainlane traffic will exit to the frontage road at FM 1516 and re-enter the mainlanes west of Foster Road. Eastbound mainlane traffic will exit at Foster Road and re-enter the mainlanes east of Loop 1604. Southbound FM 1516 traffic will take the westbound frontage road and turn around at Foster Road. Northbound FM 1516 traffic will take the eastbound frontage road and turn around at Loop 1604.

I-10 – South San Antonio

• Monday, May 27 until Thursday, May 30. Nightly 9 p.m. until 5 a.m. Eastbound right mainlane at I-35 southbound exit for guard fence installation work.
• Tuesday, May 28 until Thursday, May 30. Nightly 9 p.m. until 5 a.m. Westbound right mainlane from Flores Street to I-35 for guard fence installation work.

I-410 – West San Antonio

• Tuesday, May 28 until Friday, May 31. Daily 9 a.m. to 3 p.m. One northbound frontage road lane between Bronco Lane to Marbach Road to clean the ditch and stage equipment.
• Tuesday, May 28 until Friday, May 31. Daily 9 a.m. to 3 p.m. The left southbound frontage road between Demya Drive and Bertetti Drive for staging equipment and dump trucks.
• Tuesday, May 28 until Friday, May 31. Nightly 8 p.m. to 5 a.m. One southbound frontage road lane between US 90 exit ramp to Beretti Drive for hot mix asphalt work for the southwest/westbound connector ramp work. The US 90 exit ramp will also be closed. DETOUR: Traffic will use the southwest/westbound connector ramp to access US 90 westbound; traffic traveling south I-10 will continue through the main lanes to the Valley Hi Drive exit ramp.
• Friday, May 31 until Friday, June 7. Nightly 8 p.m. to 5 a.m. All southbound main lanes from US 90 to Valley Hi Drive for over sign bridge truss and sign work. The southbound/westbound connector and Valley Hi Drive exit ramp will also be closed. DETOUR: Traffic will be detoured to the frontage road and enter at the next ramp

US 90 – West San Antonio

• Tuesday, May 28 until Friday, May 31. Daily 7 a.m. to 3 p.m. The eastbound entrance ramp at Loop 1604 for painting the bridge.
• Tuesday, May 28 until Friday, May 31. Daily 9 a.m. to 3 p.m. The right eastbound frontage road lane at Loop 1604 for pouring curb at the intersection.
• Tuesday, May 28 until Friday, May 31. Daily 9 a.m. to 3 p.m. The eastbound frontage road shoulder between Loop 1604 to just west of Medio Creek for removing barrier and asphalt work.
• Tuesday, May 28 until Friday, May 31. Nightly 9 p.m. to 5 a.m. All westbound lanes at Loop 1604 for cable barrier work. DETOUR: Traffic will exit the frontage road, pass the traffic signal at Loop 1604 and re-enter US 90.
• Tuesday, May 28 until Friday, May 31. Nightly 9 p.m. to 5 a.m. All eastbound lanes at Loop 1604 for cable barrier work. DETOUR: Traffic will exit the frontage road, pass the traffic signal at Loop 1604 and re-enter US 90.
• Friday, May 31 until Friday, June 7. Nightly 8 p.m. to 5 a.m. All eastbound main lanes from Ray Ellison Drive to I-410 for over sign bridge truss and sign work. The eastbound/northbound connector will also be closed. DETOUR: Traffic will be detoured to the frontage road and enter at the next ramp.

SH 151 – Far West San Antonio

• Tuesday, May 28 until Friday, May 31. Nightly 9 p.m. to 5 a.m. The right lane on the westbound frontage road between Military Drive West and Wiseman Boulevard for mill and inlay work. Ramps will be closed as needed.
• Tuesday, May 28 until Friday, May 31. Daily 9 a.m. to 4 p.m. Alternating lanes on the eastbound frontage road between Wiseman Boulevard and I-410 for pouring concrete mow strip work.
• Tuesday, May 28 until Friday, May 31. Daily 9 a.m. to 4 p.m. Alternating lanes on the eastbound frontage road between Westover Hills and Old Highway 90 for guardrail work.

PA 1502 – Wurzbach Parkway

• City of San Antonio closure for Hardberger Park Landbridge project. Monday, May 27 until Friday, May 31. Daily 9 a.m. until 4 p.m. Right lane in both directions from FM 1535 (NW Military Hwy.) to FM 2696 (Blanco Road) for construction truck and equipment access.
• City of San Antonio closure for Hardberger Park Landbridge project. Saturday, June 1. 7 a.m. until 5 p.m. Right lane in both directions from FM 1535 (NW Military Hwy.) to FM 2696 (Blanco Road) for construction truck and equipment access.

Loop 368 – Austin Highway

• Current until Friday, June 14. Daily 9 a.m. to 3 p.m. Alternating lanes in both directions from Montclair Avenue to Old Rittiman Road (including North New Braunfels intersection) for center median work.

FM 1560 – West Hausman Road

• Friday, May 24 until Saturday, May 25 & Tuesday, May 28 until Friday, May 31. Nightly 9 p.m. until 5 a.m. Left lane from SH 16 (Bandera Road) to Loop 1604 for utility work.

FM 1976 – Walzem Road

• Current until further notice. Daily 7 a.m. until 7 p.m. Alternating southbound lanes from Woodlake Parkway until Gibbs Sprawl Road for barrier work (existing seven total lanes narrowed to three, with one in each direction and a two-way turn lane in the middle).

US 87 – Rigsby Road

• Tuesday, May 28 until Saturday, June 1. Daily 9 a.m. until 4 p.m. Westbound right lane from WW White to Grobe Road for sidewalk and driveway work.

Loop 13 – WW White Road/West Military Drive

• Tuesday, May 28 until Saturday, June 1 Daily 9 a.m. until 4 p.m. Northbound right lane from Elmi Road to Lula Mae Road for sidewalk and driveway work.

SH 16 – Southern Region

• Current until Friday, May 31. Full time closure. Alternating lanes in both directions from FM 1332 to Atascosa/McMullen county line for milling and inlay, bridge rail and guard rail work.
• Tuesday, May 28 until Friday, May 31. Daily 8 a.m. until 5 p.m. Alternating southbound lanes between Tilden and FM 624 for guard fence installation and excavation work.

SH 46 – Boerne/Kendall County

• Current until further notice. 9 p.m. until 5 a.m. Eastbound left lane from East Sharon Drive to Charger Boulevard for traffic switch (drivers diverted to the right side for construction access on the right side; left turn lane remains open).

FM 140 – Atascosa County

• Current until Friday, May 31. Daily 7 a.m. until 8 p.m. Both directions closed between SH 16 to La Parita Creek for drainage work.

Other Roads – Bexar County

• Tuesday, May 28 until Saturday, June 1. Daily 9 a.m. until 4 p.m. Southbound right lane of San Pedro Avenue between I-410 and W. Rector for sidewalk and driveway work.
• Tuesday, May 28 until Friday, May 31. Nightly 9 p.m. until 5 a.m. Full closure of Borgfeld Drive between Bulverde Road and US 281 for striping work.

Loop 337 Expansion: Traffic Switch & New Exit Ramp

We're making great progress on the largest-scale construction project we currently have going in Comal County!

Talking about the Loop 337 expansion, which will widen it from two lanes to a four-lane divided highway. 

Tomorrow afternoon (Tuesday, May 21), southbound traffic will be shifted to newly constructed southbound lanes between Hanz Drive and Rock Street, weather permitting. Crews will also re-open the newly-constructed exit ramp at Gruene Road.

To safely implement the traffic shift, drivers entering Loop 337 from River Terrace and Hanz Drive will be allowed to make right turns only. This is a permanent intersection change at River Terrace. At the end of this phase of construction, Hanz Drive will open as a traditional signalized intersection, allowing left turns.

Message signs are in place to inform drivers of this change and additional signage will be placed to help guide drivers safely travel along the roadway.

We ask the traveling public to follow construction signage and remain aware when driving through the work zone. As always, weather may impact the timing of these closures. We appreciate your patience and understanding as crews work to improve safety and mobility in the area.

Construction for the Loop 337 Expansion project began in November 2017 and is anticipated to be completed in late 2021.

The construction project is about six miles long, from I-35 to Hillcrest Drive. It includes an upgrade to a 4-lane divided roadway with pedestrian accommodations and new bridges in various locations.

This is the latest milestone on this project. Previously, we put in a place a mile-long southbound traffic switch, diverting traffic to the new lanes between River Road and SH 46.

UPCOMING SCHEDULED CONSTRUCTION CLOSURES

Loop 1604 – North Central San Antonio

• Saturday, May 18. Overnight from 2 a.m. until 8 a.m. Alternating lanes of the eastbound frontage road between Stone Oak Parkway and the Redland Road entrance ramp will be closed to install steel girders.
• Saturday, May 18. Overnight from 2 a.m. until 8 a.m. Full eastbound closure from the US 281 northbound exit ramp to the Redland Road entrance ramp to install steel girders and life lines. DETOUR: use the US 281 northbound exit ramp, continue through the US 281 and Gold Canyon Road intersections and use the Gold Canyon Road entrance ramp.
• Saturday, May 18 until Sunday, May 19. Weekend overnight from 9 p.m. until 8 a.m. Alternating lanes of the eastbound frontage road between the Stone Oak Parkway entrance ramp to the US 281 southbound frontage road to install steel girders.
• Saturday, May 18 until Sunday, May 19. Weekend overnight from 9 p.m. until 8 a.m. Full eastbound closure from the US 281 northbound exit ramp to the Redland Road entrance ramp to install steel girders and life lines. DETOUR: use the US 281 northbound exit ramp, continue through the US 281 and Gold Canyon Road intersections and use the Gold Canyon Road entrance ramp.
• Sunday, May 19 until Friday, May 24. Nightly from 9 p.m. to 5 a.m. Full eastbound frontage road closure from the Stone Oak Parkway entrance ramp to the US 281 southbound frontage road to install steel girders. DETOUR: use the Stone Oak Parkway entrance ramp, take the Gold Canyon Road exit ramp, use the eastbound to westbound turnaround at Gold Canyon Road and drive west of the westbound frontage road.
• Sunday, May 19 until Friday, May 24. Nightly from 9 p.m. to 5 a.m. Full eastbound closure from the US 281 northbound exit ramp to the Redland Road entrance ramp. DETOUR: use the US 281 northbound exit ramp, continue through the US 281 and Gold Canyon Road intersections, use the Gold Canyon Road entrance ramp.
• Sunday, May 19 until Friday, May 24. Nightly from 9 p.m. to 5 a.m. Full westbound frontage road closure from the US 281 northbound exit ramp to the US 281 northbound frontage road, including the US 281 northbound exit ramp for concrete work. DETOUR: take a double left at Gold Canyon Road, take a double left at Redland Road, use the Redland Road entrance ramp, take the Stone Oak Parkway exit ramp and use the turnaround at Stone Oak Parkway
• Sunday, May 19 until Friday, May 24. Nightly from 9 p.m. to 5 a.m. Full westbound closure from the US 281 northbound exit ramp to the US 281 entrance ramp to install steel girders. DETOUR: use the US 281 exit ramp, continue through the US 281 intersection and use the US 281 entrance ramp.

Loop 1604 – Northeast San Antonio

• Sunday, May 19 until Monday, May 20. 9 p.m. until 5 a.m. Full eastbound mainlane closure at Nacagdoches Road for Overhead Sign Bridge (OSB) work (all ramps will remain open).

Loop 1604 – Northwest San Antonio

• Current until 5 a.m. Saturday, May 18. Alternating frontage road lanes in both directions between 7-11 and Chili’s for pavement marking work.
• Sunday, May 19 until Friday, May 24. Nightly 9 p.m. until 5 a.m. Eastbound frontage road from I-10 to Roger’s Ranch Road for milling and paving work.
• Sunday, May 19 until Friday, May 24. Nightly 9 p.m. until 5 a.m. One mainlane in both directions from Bandera Road to Roger’s Ranch Road for bridge joint work.
• Sunday, May 19 until Friday, May 24. Nightly 9 p.m. until 5 a.m. Cloverleaf ramps at I-10 in both directions for mow strip and road repair work.
• Tuesday, May 20 until Friday, May 24. Daily 9 a.m. until 3 p.m. Westbound frontage road from Vance Jackson Road to I-10 for mow strip work.
• Tuesday, May 20 until Friday, May 24. Daily 9 a.m. until 3 p.m. One eastbound frontage road lane from NW Military Highway to Bitters Road/Roger’s Ranch Road for mow strip work..

Loop 1604 – West San Antonio

• Monday, May 20 until Thursday, May 23. Daily 9 a.m. to 3 p.m. The southbound exit ramp shoulder to Wiseman Boulevard for concrete traffic barrier removal.
• Monday, May 20 until Friday, May 24. Daily 9 a.m. to 3 p.m. The southbound right lane on the frontage road at Spurs Ranch for island work.
• Monday, May 20 until Friday, May 24. Daily 9 a.m. to 3 p.m. Alternating northbound frontage road lanes between FM 1957 (Potranco Road) to SH 151 for sidewalk work.
• Monday, May 20 until Friday, May 24. Daily 9 a.m. to 3 p.m. The westbound to eastbound turnaround at US 90 for painting work.
• Monday, May 20 until Friday, May 24. Daily 9 a.m. to 3 p.m. The eastbound entrance ramp at US 90 for painting the bridge.
• Monday, May 20 until Friday, May 24. Daily 9 a.m. to 3 p.m. The southbound right lane on the frontage road at Dodge City for island work.
• Monday, May 20 until Friday, May 24. Daily 9 a.m. to 3 p.m. The southbound right lane on the frontage road at Red Musket for island work.
• Monday, May 20 until Friday, May 24. Daily 9 a.m. to 3 p.m. The southbound right lane on the frontage road at Emory Peak for island work.
• Monday, May 20 until Friday, May 24. Daily 9 a.m. to 4 p.m. The eastbound right lane at Marbach Road for light pole installation work.
• Monday, May 20 until Friday, May 24. Daily 9 a.m. to 4 p.m. The westbound left lane at Marbach Road for light pole installation work.
• Monday, May 20 until Thursday, May 23. Daily 9 a.m. to 7 p.m. Alternating southbound frontage lanes between SH 151 and FM 1957 (Potranco Road) for paving and final surface work.
• Monday, May 20 until Friday, May 24. Nightly 7 p.m. to 6 a.m. Alternating southbound frontage lanes between SH 151 and FM 1957 (Potranco Road) will be closed for paving and final surface work.
• Monday, May 20 until Friday, May 24. Nightly 9 p.m. to 5 a.m. All mainlanes at westbound US 90 for painting the bridge, installing illumination poles and removing barrier. DETOUR: Traffic will exit at Loop 1604 and continue on the frontage road and reenter at the next entrance ramp.
• Monday, May 20 until Friday, May 24. Nightly 9 p.m. to 5 a.m. All mainlanes at eastbound US 90 will be closed for painting the bridge, installing illumination poles and removing barrier.
• Monday, May 20 until Friday, May 24. Nightly 9 p.m. to 5 a.m. All mainlanes at Wiseman Boulevard will be closed for painting beams under the bridge deck and installing clearance signs. DETOUR: Traffic will be detoured to Military Drive or FM 471 (Culebra Road) to access east or westbound Wiseman Road.
• Monday, May 20 until Friday, May 24. Nightly 9 p.m. to 5 a.m. All mainlanes at Military Drive will be closed for painting beams under the bridge deck and installing clearance signs. DETOUR: Traffic will be detoured to Military Drive or FM 471 (Culebra Road) to access east or westbound Wiseman Road.
• Monday, May 20 until Friday, May 24. Nightly 9 p.m. to 5 a.m. All mainlanes at FM 1957 (Potranco Road) for painting beams under the bridge deck and installing clearance. DETOUR: Traffic will be detoured to Military Drive or FM 471 (Culebra Road) to access east or westbound Wiseman Road.
• Monday, May 20 until Friday, May 24. Nightly 9 p.m. to 5 a.m. Alternating northbound frontage road lanes for striping work to prepare for lane shift to new main lanes.
• Thursday, May 23 until Friday, May 24. Nightly 9 p.m. to 1 p.m. All northbound lanes between the entrance ramp to Loop 1604 north of Wiseman Boulevard (south of SH 151) for final striping.

US 281 – North Central San Antonio

• Friday, May 17 until Monday, May 20. All weekend from 9 p.m. until 5 a.m. Alternating northbound mainlane closure from Redland Road to Evans Road for a traffic switch.
• Friday, May 17 until Monday, May 20. All weekend from 9 p.m. until 5 a.m. Full closure of the northbound to southbound turnaround south of Encino Rio for a traffic switch. DETOUR: use the turnaround north of Evans Road.
• Friday, May 17 until Monday, May 20. All weekend from 9 p.m. until 5 a.m. Alternating southbound mainlane closure from Evans Avenue to Redland Road for a traffic switch.
• Friday, May 17 until Monday, May 20. All weekend from 9 p.m. until 5 a.m. Full closure of the southbound to northbound turnaround south of Encino Rio for a traffic switch. DETOUR: use the turnaround at Loop 1604.
• Saturday, May 18. 2 a.m. until 8 a.m. Full northbound to westbound direct connector ramp closure to install steel girders. DETOUR: take the Frontage Road exit ramp, take a left on the Loop 1604 westbound frontage road and use the US 281 entrance ramp.
• Saturday, May 18. 2 a.m. until 8 a.m. Full southbound frontage road closure from the Sonterra Boulevard exit ramp to the Frontage Road entrance ramp, including the Sonterra Boulevard entrance ramp, to install steel girders and pour bridge deck. DETOUR: Sonterra Boulevard traffic will go north on US 281 and take the turnaround south of Encino Rio. All southbound traffic will take the Donella Drive exit ramp, use the Donella Drive turnaround and stay on the northbound frontage road.
• Saturday, May 18 until Sunday, May 19. 9 p.m. until 8 a.m. Full northbound closure of the northbound to westbound direct connector ramp to install steel girders and life lines. DETOUR: take the Frontage Road exit ramp, turn left on the Loop 1604 westbound frontage road and use the US 281 entrance ramp.
• Saturday, May 18 until Sunday, May 19. 9 p.m. until 8 a.m. Full southbound frontage road closure from the Sonterra Boulevard exit ramp to the Frontage Road entrance ramp, including the Sonterra Boulevard entrance ramp, to install steel girders and pour bridge deck. DETOUR: Sonterra Boulevard traffic will go north on US 281 and take the turnaround south of Encino Rio. All southbound traffic will take the Donella Drive exit ramp, use the turnaround at Donella Drive and stay on the northbound frontage road.
• Sunday, May 19 until Friday, May 24. Nightly from 9 p.m. until 5 a.m. Full southbound closure from the Frontage Road exit ramp to the Sonterra Boulevard entrance ramp to install life lines and pour deck. DETOUR: take the Frontage Road exit ramp and make a right on the Loop 1604 eastbound frontage road. If going north: use the turnaround at Gold Canyon Road and take a right at the northbound frontage road. If going west: drive along the eastbound frontage road through the Gold Canyon Road intersection, use the turnaround at Redland Road, take the Redland Road entrance ramp and use the Stone Oak Parkway exit ramp.
• Sunday, May 19 until Friday, May 24. Nightly from 9 p.m. until 5 a.m. Full northbound frontage road closure under Loop 1604 for deck pour. DETOUR: take a right on the Loop 1604 eastbound frontage road, use the turnaround at Gold Canyon Road and take a right on the northbound frontage road.
• Sunday, May 19 until Friday, May 24. Nightly from 9 p.m. until 5 a.m. Full closure of the northbound to westbound direct connector to install steel girders. DETOUR: take the Frontage Road exit ramp, take a left on the Loop 1604 westbound frontage road and use the US 281 entrance ramp.
• Sunday, May 19 until Friday, May 24. Nightly from 9 p.m. until 5 a.m. Full southbound closure from the Sonterra Boulevard exit ramp to the Donella Drive entrance ramp to pour deck. DETOUR: take the Sonterra Boulevard exit ramp, continue through the Loop 1604 and Donella Drive intersections and use the Donella Drive entrance ramp.
• Sunday, May 19 until Friday, May 24. Nightly from 9 p.m. until 5 a.m. Full southbound frontage road closure from the Sonterra Boulevard exit ramp to the Frontage Road entrance ramp, including the Sonterra Boulevard entrance ramp, to install bridge girders and pour deck. DETOUR: Sonterra Boulevard traffic will go north on US 281 and take the turnaround south of Encino Rio. All southbound traffic will take the Donella Drive exit ramp, use the Donella Drive turnaround and stay on the northbound frontage road.

I-10 – Northwest San Antonio/Bexar County/Kendall County

• Current until Thursday, May 23. Full-time closure of eastbound Exit 552/Dominion Drive exit ramp for lengthening and widening work to fit the expanded mainlane configuration.
• Current until Thursday, May 23. Full-time closure of westbound Exit 550/Ralph Fair Road exit ramp for lengthening and widening work to fit the expanded mainlane configuration.
• Sunday, May 19 until Friday, May 24. Nightly 9 p.m. until 5 a.m. Alternating mainlanes in both directions between SH 46 and Scenic Loop Road for asphalt and barrier work.
• Monday, May 20 until Friday, May 24. Daily 9 a.m. until 3 p.m. Westbound left frontage road just west of Dominion Drive for retaining wall work.

I-10 – Far East San Antonio/Guadalupe County

• Current until further notice. Eastbound entrance ramp from FM 1516. DETOUR: Take next entrance ramp east of Loop 1604.
• Saturday, May 18. 5 a.m. until 9 p.m. One alternating eastbound mainlane at Foster Road and the eastbound entrance ramp from Ackerman Road as the mainlanes are shifted to the right edge of the pavement. DETOUR: Eastbound frontage road traffic from Ackerman Road wishing to enter the mainlanes will travel through the Foster Road intersection and take the new entrance ramp east of Foster Road.
• Sunday, May 19 until Friday, May 24. Nightly 7 p.m. until 5 a.m. Left westbound mainlane from FM 1516 to Martinez Creek and from Woodlake Parkway to Rosillo Creek for construction truck access.
• Sunday, May 19 until Friday, May 24. Nightly 9 p.m. until 5 a.m. Left eastbound mainlane from Rosillo Creek to Woodlake Parkway and from Martinez Creek to FM 1516 for construction truck access.
• Monday, May 20 until Thursday, May 23. Daily 9 a.m. until 3:30 p.m. Eastbound-to-westbound turnaround at FM 1516 for overpass construction.
• Monday, May 20 until Friday, May 24. Daily 7:30 a.m. until 7 p.m. Alternating mainlanes in both directions between SH 130 and US 183 for guard rail work.

I-410 – West San Antonio

• Sunday, May 19 until Friday, May 24. Nightly 8 p.m. to 5 a.m. One southbound frontage road lane between US 90 exit ramp to Beretti Drive will be closed for hot mix asphalt work for the southwest/westbound connector ramp work. The US 90 exit ramp will also be closed. DETOUR: Traffic will use the southwest/westbound connector ramp to access US 90 westbound; traffic traveling south I-10 will continue through the main lanes to the Valley Hi Drive exit ramp.
• Monday, May 20 until Friday, May 24. Daily 9 a.m. to 3 p.m. One northbound frontage road lane between Bronco Lane to Marbach Road will be closed to clean the ditch and stage equipment.
• Monday, May 20 until Friday, May 24. Daily 9 a.m. to 3 p.m. The left southbound frontage road between Demya Drive and Bertetti Drive will be closed for staging equipment and dump trucks.

SH 151 – Far West San Antonio

• Sunday, May 19 until Friday, May 24. Nightly 9 p.m. to 5 a.m. The right lane on the westbound frontage road between Military Drive West and Wiseman Boulevard will be closed for mill and inlay work. Ramps will be closed as needed.
• Monday, May 20 until Friday, May 24. Daily 9 a.m. to 4 p.m. Alternating lanes on the eastbound frontage road between Wiseman Boulevard and I-410 will be closed for pouring concrete mow strip work.
• Monday, May 20 until May 24. Daily 9 a.m. to 4 p.m. Alternating lanes on the eastbound frontage road between Westover Hills and Old Highway 90 will be closed for guardrail work.

PA 1502 – Wurzbach Parkway

• City of San Antonio closure for Hardberger Park Landbridge project. Monday, May 20 until Friday, May 24. Daily 9 a.m. until 4 p.m. Right lane in both directions from FM 1535 (NW Military Hwy.) to FM 2696 (Blanco Road) for construction truck and equipment access.
• City of San Antonio closure for Hardberger Park Landbridge project. Saturday, May 25. 7 a.m. until 5 p.m. Right lane in both directions from FM 1535 (NW Military Hwy.) to FM 2696 (Blanco Road) for construction truck and equipment access.

SH 16 – Bandera Road

• Current until 5 a.m. Saturday, May 18. Alternating lanes in both directions from Quincy Lee to Legends Trail for pavement marking work.

Loop 368 – Austin Highway

• Current until Friday, June 14. Daily 9 a.m. to 3 p.m. Alternating lanes in both directions from Montclair Avenue to Old Rittiman Road (including North New Braunfels intersection) for center median work.

FM 1976 – Walzem Road

• Current until further notice. Daily 7 a.m. until 7 p.m. Alternating southbound lanes from Woodlake Parkway until Gibbs Sprawl Road for barrier work (existing seven total lanes narrowed to three, with one in each direction and a two-way turn lane in the middle).
• Current until 5 a.m. Saturday, May 18. All lanes of Walzem Road in both directions at Gibbs Sprawl Road for utility work.

US 87 – Rigsby Road

• Monday, May 20 until Saturday, May 25. Daily 9 a.m. until 4 p.m. Westbound right lane from WW White to Grobe Road for sidewalk and driveway work.

Loop 13 – WW White Road/West Military Drive

• Monday, May 20 until Saturday, May 25 Daily 9 a.m. until 4 p.m. Northbound right lane from Elmi Road to Springfield Road for sidewalk and driveway work.
• Monday, May 20 until Saturday, May 25. Nightly 11 p.m. until 5 a.m. Southbound right lane at Martin Luther King Boulevard for sidewalk and driveway work.

SH 16 – Southern Region

• Current until Friday, May 31. Full time closure. Alternating lanes in both directions from FM 1332 to Atascosa/McMullen county line for milling and inlay, bridge rail and guard rail work.

SH 46 – Boerne/Kendall County

• Current until further notice. 9 p.m. until 5 a.m. Eastbound left lane from East Sharon Drive to Charger Boulevard for traffic switch (drivers diverted to the right side for construction access on the right side; left turn lane remains open).

FM 140 – Atascosa County

• Current until Friday, May 31. Daily 7 a.m. until 8 p.m. Both directions closed between SH 16 to La Parita Creek for drainage work.

Other Roads – Bexar County

• Monday, May 20 until Saturday, May 25. Daily 9 a.m. until 4 p.m. Right lane of San Pedro Avenue in both directions from I-410 to West Rector for sidewalk and driveway work.
• Friday, May 17 until Monday, May 20. All weekend from 9 p.m. until 5 a.m. Alternating lanes of eastbound Encino Rio approaching US 281 closed for traffic switch.
• Friday, May 17 until Monday, May 20. All weekend from 9 p.m. until 5 a.m. Alternating lanes of westbound Encino Rio approaching US 281 closed for traffic switch.
• Friday, May 17 until Monday, May 20. All weekend from 9 p.m. until 5 a.m. The westbound to southbound movement of westbound Encino Rio at US 281 closed for traffic switch. DETOUR: No traffic will be allowed to flow through the intersection and can only make right turns. Use turnaround north of Evans Road.
• Friday, May 17 until Monday, May 20. All weekend from 9 p.m. until 5 a.m. Alternating lanes of eastbound Evans Road west of US 281 closed for traffic switch.
• Friday, May 17 until Monday, May 20. All weekend from 9 p.m. until 5 a.m. Alternating lanes of westbound Evans Road west of US 281 closed for traffic switch.