Update at 10 a.m. on Monday, September 21:
The lanes have reopened on Interstate 10 East after a major 18-wheeler crash on the Frontage Road in San Antonio on Monday, September 21, according to traffic monitoring site SigAlert.
Drivers traveling East of San Antonio, expect some traffic. A major 18-wheeler crash has shut down multiple lanes on Interstate 10 in San Antonio, causing traffic delays on Monday, September 21, according to the Texas Department of Transportation.
The crash occurred around 7:05 a.m. in the westbound lanes of I-10 East at Grwaytown Road and the Pfeil Road exit, according to traffic monitoring site SigAlert. Traffic is backed up to FM-2538 and the Trainer Hale Road (Exit 593).
SigAlert shows the crash has reduced I-10 West to one lane. SigAlert also reports the frontage road is closed due to the wreck. Drivers should expect delays up to an hour. In the area, traffic is at a standstill, with drivers traveling at 3 to 21 mph.
It’s unclear whether anyone was injured or how many cars were involved in the crash.
For more updates on local roadways — including delays, construction and more — check in with MySA’s traffic page for the latest news.