Frederick Douglass-Susan B. Anthony Memorial Bridge

Erdman Anthony provided preliminary and final design services for the reconstruction of and capacity improvements to 3.5 miles of I-490, a major six-lane highway that bisects Rochester, including 20 bridges in this section from the Erie Canal to the Genesee River. As part of this project, Erdman Anthony designed the Frederick Douglass-Susan B. Anthony Memorial Bridge (Troup-Howell Bridge) as a replacement for the existing bridge. The new bridge is 1,180 feet-long, with an arch span of 433 feet. The three-member steel arch structure is the first of its kind in the United States. Design features contributing to the bridge's appeal include a low profile that enhances sight distance along I-490, rounded support beams and cable support linkages to enhance visual interest, and a fanned array of support cables to echo the shape of the arch. 

Project Accolades

  • Project Awards
  • 2008 Honor Award - American Council of Engineering Companies (ACEC)
  • 2007 Project of the Year Award, Bridge Category - "New York Construction" Magazine
  • 2007 Merit Award in the Major Span Category - American Road and Transportation Builders Association (ARTBA)
  • 2007 Bridge Design Award, 2nd Place - Association for Bridge Construction and Design (ABCD), Western NY Chapter
  • America's Transportation Award - "Innovative Management" Medium Project - National Association of State Transportation Officials (NASTO)

Project Details

Location

Rochester, NY

Owner

New York State Department of Transportation

Project Contact

Sam Anthony, PE, F.ASCE
  • Sam Anthony, PE, F.ASCE
  • 585-427-8888 x 1081
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