New Northwest Side flyover ramp opens Saturday at Loop 1604 and I-10 The new ramp will connect I-10 and Loop 1604 toward downtown San Antonio
SAN ANTONIO – The Texas Department of Transportation continues adding new flyover ramps at the intersection of Interstate 10 and Loop 1604 as part of a broader north San Antonio highway expansion project.
The fourth flyover ramp is set to open Saturday, which will connect eastbound Loop 1604 to eastbound I-10.
Drivers will be able to access the ramp entry point on Loop 1604, just past La Cantera Parkway, and connect to I-10 before the De Zavala Road exit.
The remaining four flyovers are expected to open by the end of 2026.
The first flyover opened in December 2024, connecting eastbound Loop 1604 to westbound I-10 .
The second flyover opened in early June 2025, connecting westbound I-10 to westbound Loop 1604 .
The third flyover opened in August 2025, connecting westbound Loop 1604 to eastbound I-10 .
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About the Authors Christian Riley Dutcher headshot
Christian Riley joined KSAT 12 in June 2025. He returned to the Lone Star State after serving as the senior digital producer at the NBC affiliate in mid-Missouri and earned two Missouri Broadcasters Association awards.
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RJ Marquez is the traffic anchor/reporter for KSAT’s Good Morning San Antonio. He also fills in as a news anchor and has covered stories from breaking news and Fiesta to Spurs championships and high school sports. RJ started at KSAT in 2010. He is proud to serve our viewers and be a part of the culture and community that makes San Antonio great.
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