Eastbound I-10 at the Loop 1604 interchange closed this weekend

SAN ANTONIO — As part of the Loop 1604 North Expansion project, TxDOT has planned a full closure of eastbound I-10 at the Loop 1604 interchange for the weekend of May 31, 2024. This closure will allow crews to continue construction of the flyover ramps at the interchange.

The closures are scheduled to begin at 9 p.m. on Friday, May 31 and are expected to be completed by 5 a.m. on Monday, June 3, weather permitting. Local law enforcement will direct traffic through the intersections during this time.

Drivers are encouraged to plan ahead for delays or use an alternate route. Detour information for traffic through the closures is listed below. 

I-10 eastbound mainlanes

All travelers on I-10 EB and those looking to access Loop 1604 EB will exit at Exit 556 B to the I-10 EB frontage road and follow the I-10 EB frontage road through the Loop 1604 interchange. Traffic can enter the I-10 EB mainlanes via the entrance ramp just after the Loop 1604 interchange. Travelers looking to access the Loop 1604 EB mainlanes will utilize the signalized intersection at the interchange to turn left onto the Loop 1604 EB frontage road. Traffic can enter the Loop 1604 EB mainlanes via the entrance ramp just before Vance Jackson Road.

Loop 1604 westbound mainlanes to I-10 eastbound 

All travelers on the Loop 1604 WB mainlanes looking to access I-10 EB will exit to the

Loop 1604 WB frontage road after Vance Jackson Road. Traffic will follow the Loop 1604 WB frontage road through the I-10 interchange and then turn left onto the I-10 EB frontage road at the signalized intersection. Traffic can then enter the I-10 EB mainlanes via the entrance ramp just before UTSA Boulevard.

Additional major closures will continue at the Loop 1604 and I-10 interchange to allow crews to install steel beams for the construction of the flyover ramps. Detailed closure information will be shared each week as the work is confirmed. Major construction closures will not be scheduled during the during the 4th of July holiday. Please note, construction schedules are subject to change and weather permitting.

This work is part of the Loop 1604 North Expansion – a Texas Clear Lanes project aimed at improving mobility and reducing congestion along 23 miles of Loop 1604 from SH 16 (Bandera Rd.) to I-35. This project brings $1.4 billion of transportation investments including the expansion of mainlanes from a 4- to 10-lane expressway, high-occupancy vehicles (HOV) lanes in each direction, a multi-level interchange at the I-10 intersection, an innovative intersection at Blanco Rd., and bicycle and pedestrian accommodations on the frontage roads. 

The Loop 1604 North Expansion is planned in six segments with four segments currently under construction. Segment 1, from SH 16 to I-10, is on schedule to be completed and open to traffic by early 2025. Segment 2, the Loop 1604 and I-10 interchange, is on schedule to be completed by 2027 with the first flyover ramp opening by the end of 2024. Segment 3, from I-10 to US 281, is on schedule to be completed by the end of 2025. Segment 4, from US 281 to Redland Rd., began construction April 2024.

All construction lane closures are weather permitting and subject to change. Stay connected on TxDOT San Antonio’s X feed, @TxDOTSanAntonio, and Facebook page, @TxDOTSanAntonioTX, for ongoing construction and traffic updates.