State police are investigating a rear-end collision at the intersection of Whitestown and Evans City Road that affected traffic Wednesday evening.

A driver and passenger in the middle of the three-vehicle crash experienced minor injuries and refused transport by EMS.

Neither of the other two drivers reported injuries.

Authorities will be directing traffic, and the lane is expected to reopen around 6 p.m.

This is a breaking news report — read more in Friday's Butler Eagle.