Texas Department of Transportation (August 26, 2026)
SAN ANTONIO (KTSA News) — The Texas Department of Transportation is announcing nightly closures at the Loop 1604 and I-10 interchange as part of the Loop 1604 North Expansion Project.
What to watch for:
Weekday Nightly Closures (9 p.m. to 5 a.m.)
Eastbound and westbound I-10 frontage road and mainlane closures between Camp Bullis Road and De Zavala Road. One lane to remain open at all times.
Eastbound and westbound Loop 1604 mainlane and frontage road closures on at the I-10 interchange.
Loop 1604 frontage road closures between the I-10 interchange and Vance Jackson Road, and on I-10 between Via La Cantera and UTSA Boulevard.
Ramp and intersection closures at La Cantera Parkway, including alternating U-turns.
Weekday Daytime Closures (9 a.m. to 3 p.m.)
Eastbound and westbound I-10 frontage road and mainlane closures between Camp Bullis Road and De Zavala Road. One lane to remain open at all times.
Eastbound and westbound Loop 1604 frontage road closures at the I-10 interchange.
Alternating U-turn closures at La Cantera Parkway. Only one U-turn to be closed at a time.
Weekend closure
Long-term Closures (24 hours a day)
Eastbound I-10 frontage road left lane from La Cantera Parkway to the Loop 1604 interchange.
Eastbound Loop 1604 entrance ramp after the I-10 interchange (permanent closure).
All closures are subject to change due to weather or other unforeseen circumstances.
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