  Loop 1604 North Expansion Project
Closure Notice
FRIDAY NIGHT CLOSURES
9 p.m. Friday, Feb. 28, 2025 through
noon Saturday, March 1, 2025
 WHAT TO EXPECT
As part of the Loop 1604 North Expansion Project, TxDOT will require closures for bridge construction:
- Loop 1604 eastbound (EB) mainlanes from the Vance Jackson Road exit ramp to the Lockhill Selma Road entrance ramp
- Loop 1604 westbound (WB) mainlanes from the Lockhill Selma Road exit ramp to the entrance ramp west of the I-10 interchange
- I-10 WB bypass lane at the Loop 1604 interchange, the I-10 WB mainlane exit ramp to the Loop 1604 EB mainlanes
- I-10 EB frontage road south of Loop 1604
- I-10 EB cloverleaf exit ramp (southwest cloverleaf) to the Loop 1604 EB mainlanes
- I-10 WB cloverleaf exit ramp (northeast cloverleaf) to the Loop 1604 WB mainlanes
- La Cantera Parkway and I-10 intersection traffic signals (intersection will be directed by law enforcement)
These closures are expected from 9 p.m. Friday, Feb. 28, 2025 through noon Saturday, March 1, 2025, weather permitting. Law enforcement will direct traffic through intersections during this time, as needed. Please follow detour signage.
DETOUR INFORMATION
Loop 1604 EB Mainlanes
Traffic traveling on the Loop 1604 EB mainlanes will exit at the Vance Jackson Road exit ramp and continue on the Loop 1604 EB frontage road. Traffic will be able to re-enter highway via the Lockhill Selma Road entrance ramp.
Loop 1604 WB Mainlanes
Traffic traveling on the Loop 1604 WB mainlanes will exit at the Lockhill Selma Road exit ramp and continue on the Loop 1604 WB frontage road. Traffic will be able to re-enter highway via the first entrance ramp after the I-10 interchange.
I-10 WB to Loop 1604
Traffic traveling on the I-10 WB mainlanes looking to access Loop 1604 will take the frontage road Exit 556 B exit ramp (just north of UTSA Boulevard) and continue on the frontage road to Loop 1604. Those looking to access Loop 1604 EB will turn right onto the Loop 1604 EB frontage road. Traffic will be able to enter the Loop 1604 EB mainlanes using the Lockhill Selma Road entrance ramp. Those looking to access Loop 1604 WB will turn left onto the Loop 1604 WB frontage road. Traffic will be able to enter the Loop 1604 WB mainlanes via the first entrance ramp after the I-10 interchange.
I-10 EB to Loop 1604 EB
Traffic traveling on the I-10 EB mainlanes looking to access Loop 1604 EB will take the frontage road exit ramp (just south of La Cantera Parkway) and continue on the frontage road to Loop 1604 EB frontage road. Traffic will be able enter the Loop 1604 EB mainlanes via the Lockhill Selma Road entrance ramp.
*Construction closures are weather permitting and subject to change.
WEEKEND CLOSURES
Noon Saturday, March 1, 2025 through
5 a.m. Monday, March 3, 2025
 WHAT TO EXPECT
As part of the Loop 1604 North Expansion Project, TxDOT will require closures for bridge construction:
- I-10 westbound (WB) bypass lane at the Loop 1604 interchange
- I-10 WB cloverleaf exit ramp (northeast cloverleaf) to the Loop 1604 WB mainlanes
- I-10 eastbound (EB) frontage road south of Loop 1604
- Loop 1604 WB frontage road at the I-10 interchange
- Loop 1604 WB exit ramp just before the I-10 interchange
The closures are expected from noon Saturday, March 1, 2025 through 5 a.m. Monday, March 3, 2025, weather permitting. Law enforcement will direct traffic through intersections during this time, as needed. Please follow detour signage.
DETOUR INFORMATION
I-10 WB to Loop 1604
Traffic traveling on the I-10 WB mainlanes looking to access Loop 1604 WB will take the frontage road Exit 556 B exit ramp (just north of UTSA Boulevard) and continue on the frontage road to Loop 1604. Travelers will turn left onto the Loop 1604 WB frontage road. Traffic will be able to enter the Loop 1604 WB mainlanes via the first entrance ramp after the I-10 interchange.
I-10 EB Frontage Road
All travelers on the I-10 EB frontage road traffic looking to continue through the Loop 1604 interchange will be directed to travel on the Loop 1604 WB frontage road to the signalized turnaround at La Cantera Parkway. Traffic will then enter the Loop 1604 EB mainlanes after La Cantera Parkway. Traffic will follow the exit toward I-10 and stay in the right lane to enter I-10 EB. Traffic will then exit using exit 557 toward UTSA Boulevard to enter the I-10 EB frontage road. Signage will be placed along detour route to direct traffic.
Loop 1604 WB Frontage Road Business Access
All travelers on the Loop 1604 WB frontage road looking to access the businesses and restaurants on the northeast side of the Loop 1604 and I-10 interchange can either access the businesses through Vance Jackson Road or at the first driveway entrance, just before Eterna Cosmetic Surgery and Carvana.
*Construction closures are weather permitting and subject to change.
WEEKEND CLOSURE
9 p.m. Friday, Feb. 28, 2025 until
5 p.m. Saturday, March 1, 2025
 WHAT TO EXPECT
As part of the Loop 1604 North Expansion Project, TxDOT will require closures for traffic signal upgrades:
- La Cantera Parkway and I-10 intersection.
From 9 p.m. Friday, Feb. 28, 2025 until 5 p.m. Saturday, March 1, 2025, the traffic signals at the La Cantera Parkway and I-10 intersection will be disabled and local law enforcement will direct traffic, weather permitting. Please note these are the minimum closures required for the anticipated work. All closures are subject to change and modification as necessary.
*Construction closures are weather permitting and subject to change.
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