TRAFFIC ALERT: 6-vehicle crash shuts down two westbound lanes of N Sam Houston Tollway at Hollister Road

Traffic alert generic graphic (TxDOT - HOU District/Twitter, TxDOT - HOU District/Twitter)

HOUSTON – Four westbound lanes of the N Sam Houston Tollway at Hollister Road are shut down after a six-vehicle crash.

Harris County Constable Mark Herman said all drivers are currently being treated.

Drivers headed to the area should expect major delays.

You can use the map below to track the latest traffic conditions and plan your route. For more details go to Click2Houston.com/traffic.