The latest 18-wheeler to drive into the Houston Ave. bridge didn’t make enough of an impact to force repairs yesterday, although it did stall I-10 traffic all the way to T.C. Jester while TxDOT closed 2 lanes to clear the debris (including the truckload pictured above pinning a sedan) and inspect the overpass to ensure its integrity. (The last round of bridge maintenance in March — to repair a strike in December — couldn’t have come at a better time: “Just as crews were putting barriers in place,” for an overnight closure to fix the damaged structure, another truck drove into it — reported Houston Public Media’s Gail Delaughter.)
Over the last 4 years, the 14-ft.-3-in.-high bridge has been hit 22 times — reports Click2Houston; historically, it’s struck “more than any other bridge in the Houston area,” says a TxDOT spokesperson. Not a great track record — until you factor in how many trucks aren’t hitting it as a result of TxDOT’s high-tech warning system. In 2015, the agency installed infrared sensors at Mercury Dr. and Wirt Road that detect oversized vehicles and — if spotted — flash a warning message to get off the road on an electronic billboard. Between January and June 2 of this year alone, the sensors transmitted 13,477 warnings.
- TxDOT using ‘size detectors’ to limit bridge strikes [KHOU]
- Grappling with a pair of Houston bridges that keep getting hit [Click2Houston]
- Bridge Due For Repairs Is Hit Again By A Truck, TxDOT Moves Ahead With I-10 Closure [Houston Public Media]
Photos: Emily Black