A three-car accident is stalling traffic along Route 33 south in Bethlehem Township, state police said. Trooper Nathan Branosky, public information officer for the Troop M barracks, told lehighvalleylive.com the accident happened shortly after 6:30 a.m. Friday at Route 33 south – between the Freemansburg Avenue and Interstate 78 west exits (Allentown/Harrisburg). It involves two SUVs and a pickup, he said.