A stretch of East County Line Road in Arapahoe County has been shut down by a fatal traffic wreck.

East and west lanes of County Line are shut down near South Holly Street in Centennial after a driver rear-ended a dump truck Monday afternoon, according to the sheriff’s office. Eastbound traffic is stopped at South Colorado Boulevard and westbound traffic at Holly. The closure should last several hours.

Alternate routes are C-470, East Dry Creek Road and South University Boulevard.