Adams County authorities are looking for the driver of a vehicle that struck two traffic signs but did not report the accident.  The deputy said last Wednesday a vehicle was traveling south on Highway 21 in the Town of Strongs Prairie and turned onto County Road ‘N’.  The unknown driver crossed the north bound lane of traffic, entered the ditch, and struck a stop sign.  The vehicle then went through a barbed wire fence and hit a ‘no passing zone’ sign.  The driver re-entered the roadway and continued south on County Road ‘N’ without reporting the accident.