Washington Crossing Bridge (Pittsburgh)

Washington Crossing Bridge
Coordinates40°28′22″N 79°58′07″W / 40.4728°N 79.9686°W / 40.4728; -79.9686
Carries40th Street
CrossesAllegheny River
LocalePittsburgh and Millvale
Other name(s)40th Street Bridge
Maintained byPennsylvania Department of Transportation
Characteristics
DesignArch bridge
MaterialSteel
Total length2,366 feet (721 m)
Width3 lanes
Longest span360 feet (110 m)
Piers in water4
Clearance below72.5 feet (22.1 m)
History
DesignerBenno Janssen, Janssen & Cocken
Opened1924
Part ofLawrenceville Historic District (ID100004020)
NRHP reference No.88000820
Significant dates
Added to NRHPJune 22, 1988
Designated CPJuly 8, 2019
Designated PHLF2004[1]
Location
Map

The Washington Crossing Bridge, commonly known as the Fortieth Street Bridge, is an arch bridge that carries vehicular traffic across the Allegheny River between the Pittsburgh neighborhood of Lawrenceville and the suburb of Millvale.[2][3][4] The bridge is decorated with the seals representing the original 13 colonies of the US and that of Allegheny county.[5]

  1. ^ Historic Landmark Plaques 1968-2009 (PDF). Pittsburgh, PA: Pittsburgh History & Landmarks Foundation. 2010. Retrieved 2010-07-02.
  2. ^ Martin, Park H. "City of Bridges." Pittsburgh, Pennsylvania: Pittsburgh Post-Gazette, December 12, 1949, p. 27 (subscription required).
  3. ^ Stearns, Robert. "Spans of Attention." Pittsburgh, Pennsylvania: The Pittsburgh Press, February 18, 1973, pp. 246-248 (subscription required).
  4. ^ "Allegheny County's New Bridges." Pittsburgh, Pennsylvania: The Pittsburgh Post, December 30, 1924, p. 6 (subscription required).
  5. ^ Blackley, Katie (11 September 2018). "The Colorful Seals On The 40th Street Bridge Are A Nod To American Colonial History". 90.5 WESA. Retrieved 8 June 2023.