Route 116 in Ridgefield was close for more than 12 hours after a car accident yesterday morning involving a utility pole.  Police say the accident happened around 9am and detours were set up at Maple Shade Road and Barrack Hill Road.  No injuries were reported by the driver.  There were no other people involved.  The cause of the crash remains under investigation.  The closure was lengthy to allow Eversource to make repairs.