St. Louis County, MO (KSDK) -- Traffic is backed up on Interstate 270 following a police chase and crash.
St. Louis County Police officers were conducting a traffic stop when the driver took off.
The police pursuit ended just after 11:00 a.m. on Interstate 270 just west of the Riverview exit.
Currently only one lane is getting through. Use an alternate route if possible.
NewsChannel 5 will bring you more information on this story once it becomes available.