WARREN, NJ - Stay home. Route 78 is at a standstill, Route 22 is flooded and gridlocked in both directions, and the Weldon quarry has experienced a partial collapse.

Weldon Materials located at New Providence Road and Union Avenue has reported a partial collapse of a retaining wall at the Weldon Materials' quarry.

Standing water and flooded exits have caused miles long backup on Route 78 westbound.

Watchung Police have advised that Route 22 in Watchung is gridlocked in both directions. There are no detours. Avoid the area and do not drive into standing water.