An accident on Loop 1604 near Redland Road on the North Side has closed lanes, according to San Antonio police.

The $218 million segment will expand four miles of the highway between 281 and Redland Road. Construction is expected to be completed in 2027.

Westbound frontage road left lane between Bulverde Road and Redland Road for embankment work. Houston St., turn around, and take the northbound frontage road to Ackerman Road. The right northbound frontage road lane between Marbach Road to Meadow Leaf Drive for installing an electric service pole. DETOUR: Traffic traveling west on Marbach Road will be detoured to the northbound frontage road and turnaround at SH 151 to access southbound I-410 frontage road. Traffic traveling east on Marbach Road will be detoured to the southbound frontage road and utilize the east and northbound cloverleafs to access the I-410 northbound frontage road.