Infrared cameras will help 18-wheelers avoid hitting low I-35 bridge

AUSTIN (KXAN) — The Cesar Chavez bridge is one of the lowest bridges on Interstate 35 through downtown Austin, measuring at a height of 14 feet.
This isn’t tall enough for some vehicles that pass through the southbound lanes. Nearly a year ago, a semi became stuck after hitting the bridge. 
This can not only cause hours of delay for drivers but also be a costly incident. The Texas Department of Transportation is working to make that this doesn’t happen again by installing