#TRAFFICALERT! Rio Vista Bridge 55-Hour Closure Nov. 15th 9 PM - Nov. 18th, 5 AM ; Extensive Detour in Place for State Route 12 Motorists. This is the second of three 55 hour closure. Expect delays up to 2 hours via detours. Plan ahead! @CaltransHQ@CaltransDist3@GoodDaySachttps://t.co/HWiVt03Ril