Ramp to SB 69 from SB I-35 closed after truck crashes with hazardous material onboard

Posted at 8:33 PM, Aug 14, 2017
and last updated 2017-08-14 23:15:27-04

The ramp to Southbound U.S. 68 from I-35 is closed after a hazardous materials incident.

Initial reports indicated that the truck was leaking a corrosive agent but officials later said it doesn't appear anything leaked. The trailer flipped on its side but the cab remained upright.

Dozens of crews are on the scene. There are no reports of injuries. 

It's not yet clear what caused the crash.