PENNSYLVANIA — Traffic is restricted on a portion of Interstate 79 southbound in Allegheny County after a vehicle crashed over a guardrail Tuesday morning.
According to Allegheny County 911, the crash occurred on I-79 southbound near Exit 55 and was reported at approximately 10:07 a.m.
The Pennsylvania Department of Transportation 511 traffic map indicated a lane restriction was in place in the area, resulting in slowed traffic…