OIL CITY, Pa. – PennDOT is currently accepting applications for its paid internship and summer employment programs in the northwest region. PennDOT District 1, which serves Crawford, Erie, Forest, Mercer, Venango, and Warren counties, is seeking college students for engineering and non-engineering positions at the main office in Oil City, as well as college students and non-students for temporary, seasonal positions located across the region.