TxDOT: San Antonio traffic will shift amid new Loop 1604 diamond interchange

The traffic pattern at Blanco Road and Loop 1604 is changing in March 2026 in San Antonio, Texas, as TxDOT prepares the ...
Community Impact

TxDOT builds San Antonio’s first diverging diamond interchange at Blanco Road and Loop 1604

As Segment 3 of the Loop 1604 North Expansion project reaches its final phases, the Texas Department of Transportation is beginning construction on San Antonio’s first diverging diamond interchange at ...
KSAT

North Side drivers to see major traffic relief with first diverging diamond interchange

Drivers on the far North Side are set to receive some long-awaited traffic relief this summer, but it will require one more ...

Why traffic will shift to the left at Loop 1604 and Blanco Road: TxDOT introduces new interchange design

Drivers in north San Antonio will soon notice something unusual at one of the area’s busiest intersections: traffic briefly shifting to the left side of the road. The change is part of the Loop 1604 ...

Months-long closures loom as TxDOT pushes forward with Loop 1604 revamp

Highway headaches could be in store in these already slow-moving stretches.
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Valentine's Day traffic: You can expect closures at Loop 1604, I-10

Here's something not to love about Valentine's Day weekend: The Texas Department of Transportation plans some major closures at the interchange between Loop 1604 and Interstate 10. The following ...