UPDATE: TxDOT says the crash site is clear and traffic is returning to normal.

A carsh involving two cars just north of Troy had southbound I35 traffic moving at a snail's pace Wednesday morning.

The crash near Big Elm Road just north of mile marker 311 restricted traffic to one lane. TxDOT officials estimated a clearance time of 30 minutes to an hour with backups up to 2 miles.

The access road from Bruceville-Eddy to Troy was still open, and TxDOT recommended using the Big Elm Road just south of B-E until you're clear of the jam.

TxDOT classified the car collision as minor.