501 Langley Centre detour effective Wed Mar 11 until further notice. Regular route to 200 St at Willowbrook Dr then continue 200 St, Langley Bypass, Fraser Hwy, resume regular route. Started Thu Apr 30 501 Surrey Central Station detour effective Wed Mar 11 until further notice. Regular route to Fraser Hwy and Langley Bypass then via Langley Bypass, 200 St and then resume regular route. Started Thu Apr 30