A section of Highway 101 in the Annapolis Valley is now open after an early morning crash shut it down for more than four hours.

The road between Coldbrook and Berwick re-opened just after 9 a.m. on Sunday.

Detours were in place around exits 14 and 15

The severity of the crash is not known.

There is an increase in traffic in the area due to the Atlantic Airshow this weekend in Greenwood.

Police note drivers can expect delays.