Officials say all northbound lanes in the 2300 block of I-35 NB will be shut down for an extended period of time due to a crash involving three 18 wheelers. Drivers are asked to find alternate routes and avoid the area.
TxDOT says that traffic is detouring to access road at Oltorf Street at exit 232A.
The crash happened just before noon.
Officials say lanes are shut down due to wreckage and a large liquid spill.
No one was hurt.