Port Republic Road is closed in Rockingham county.... in the vicinity of New Haven Rd; Rt. 1601N/S (Rockingham County), motorists can expect delays due to a vehicle accident. All West lanes are closed. All East lanes are closed.Eastbound traffic is being detoured onto Route 655, onto Route 708, onto Route 340. Westbound traffic is being detoured onto Route 825, onto Route 256.