Iconic Southern Tier Rail Bridge to be Replaced

An iconic bridge on the Southern Tier route will be replaced soon after the Federal Highway Administration approved the design and construction of the replacement span.

The Portageville Viaduct over the Genesee River on the former Erie Railroad has been a favorite of photographers almost since it was built in the 1870s. It features waterfalls crashing beneath it.

Located in Letchworth State Park, the bridge soars about 245 feet above the river gorge. The wrought iron viaduct is 820 feet long and sits on six steel towers constructed in 1875.

Three spans of pin-locked deck trusses and 10 spans of deck plate girders were built in 1903.

The bridge is at milepost SR 361.66 in the Town of Portage and the Town of Genesee Falls. It will be removed once the new bridge is completed in three years.

Norfolk Southern acquired the Southern Tier route in 1999 as part of the Conrail breakup.

Construction of the new bridge will begin this year with the new span located just south of the existing bridge.

The New York Department of Transportation is paying $3 million in design costs and landed secured $12.5 million in state and federal funds for construction. The balance will be provided by Norfolk Southern.

The bridge was been labeled as one of the 10 most significant rail bottlenecks in New York.

Once completed, trains on the bridge will operate at Federal Railroad Administration Class 4 speeds. NS also expects to reduce ongoing maintenance efforts and costs.

 

 

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One Response to “Iconic Southern Tier Rail Bridge to be Replaced”

  1. Jim Says:

    A couple of links to the project:
    https://www.dot.ny.gov/portagevillebridge

    Click to access Portageville_Bridge_Presentation.pdf

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