UPDATE: As of 8:53 a.m., all lanes of northbound I-95 in Hanover have been reopened. Some backups are still possible.
A tractor trailer crash closed lanes of Interstate 95 north in Hanover County Wednesday morning, sparking a long back-up.
The crash happened before 7 a.m. in the northbound lanes near mile marker 86, near the Atlee/Elmont exit. As of 8 a.m., the northbound left and center lanes remained closed.
It is unknown if anyone is injured in the crash.
Motorists are advised to expect delays and to use Route 1 as an alternate route.
Copyright 2012 by Young Broadcasting of Richmond