híd alkohol Ártatlanság scherzer rolling lift bridge jégeső Nyilvánvaló Nélkül
File:Closed CCC and St L Scherzer rolling lift bridge.jpg - Wikimedia Commons
Scherzer Rolling Lift – bridgesnyc
Two Through Truss Rolling Lift Bascule Bridges over East Branch Elizabeth River Norfolk, Virginia. NS Bridge 5 the… | Railroad bridge, Bridge building, Truss bridge