Home > All By Location regional map > Glenshaw > Willow Run Viaduct - PA Turnpike over Willow Run Search pghbridges.com Search WWW Western spans Main information page View south over Gibson Rd; View south over CSX RR; View south; View north on Gibson Rd Original concrete bent with concrete piers flanking; Comparison of deeper original girder with newer floor bracing at left; Vertical ribs on original girder; Drainage system on newer beams and pier Four spans west of Gibson Rd; Western spans with original concrete bent and newer piers outside; Three spans from Gibson Rd toward east Approaching westbound; View westbound Submit info or inquiry - share some facts or ask a question. Introduction -- Nearby Structures Page created: Last modified: 10-Aug-2009 No warranty whatsoever -- express or implied -- as to the accuracy, reliability or completeness of furnished data. View Larger Map copyright: © Bruce S. Cridlebaugh 1999-2009 All Rights Reserved