MOSCOW (Sputnik) — The shooting took place at the Fort Littleton Interchange at around 7:30 a.m. local time, the PennLive.com news website said.
Fulton County Coroner Berley Souders said that three people were killed in the shootout, including a toll booth worker and an employee hired by a Turnpike contractor.
The ramp is reported to be closed in both directions while the investigation is underway.