Home > All By Location regional map > Pittsburgh West > Fort Pitt Tunnel Search pghbridges.com Search WWW Western portal Main information page Western portal; View west of railroad bridges at the base of Greentree Hill Eastern portal: Split-level portals; West Carson St ramps crossing in front of portal Eastern portal: NS RR tracks below portal; Westbound lanes enter tunnel from lower deck of Fort Pitt Bridge; Eastbound lanes exit at left Interior details including ventilation openings in plenum ceiling Submit info or inquiry - share some facts or ask a question. Introduction -- Nearby Structures Page created: Last modified: 10-Sep-2001 View Larger Map copyright: © Bruce S. Cridlebaugh 1999-2008 All Rights Reserved