The Walnut Street Bridge also known as The People's Bridge, is a
truss bridge
A truss bridge is a bridge whose load-bearing superstructure is composed of a truss, a structure of connected elements, usually forming triangular units. The connected elements (typically straight) may be stressed from tension, compression, or ...
that spanned the
Susquehanna River in
Harrisburg, Pennsylvania until 1996. Built by the
Phoenix Bridge Company
The Phoenix Iron Works (1855: Phoenix Iron Company; 1949: Phoenix Iron & Steel Company; 1955: Phoenix Steel Corporation), located in Phoenixville, Pennsylvania, was a manufacturer of iron and related products during the 19th century and early 20th ...
in 1890, it is the oldest remaining bridge connecting Harrisburg's downtown and Riverfront Park with
City Island.
Since flooding in 1996 collapsed sections of the western span, it no longer connects to the West Shore. The bridge was added to the
National Register of Historic Places
The National Register of Historic Places (NRHP) is the United States federal government's official list of districts, sites, buildings, structures and objects deemed worthy of preservation for their historical significance or "great artistic ...
in 1971. A 2014 Cross-River Connections Study notes that the bridge currently serves as an "important bicycle and pedestrian link between City Island and downtown Harrisburg, connecting the city and the
Capital Area Greenbelt
The Capital Area Greenbelt is a looping trail located in the area of Harrisburg, Pennsylvania. This 20-mile loop around Pennsylvania's capital city provides visitors and tourists with opportunities to hike, ride bicycles, skate, jog, fish, walk t ...
to special events on City Island."
History
The bridge was built to break the toll monopoly enjoyed by the neighboring Camelback Bridge (now the
Market Street Bridge). The Walnut Street Bridge was closed to motor vehicles and converted to a
pedestrian and bikeway link to
City Island after the 1972
Hurricane Agnes
Hurricane Agnes in 1972 was the costliest hurricane to hit the United States at the time, causing an estimated $2.1 billion in damage. The hurricane's death toll was 128. The effects of Agnes were widespread, from the Caribbean to Canada, ...
flood. The eastern span of the bridge is outlined in lights which, along with the City Island facilities, create a dynamic visual effect at night. The span is one of the longest pedestrian bridges in the world and was listed on the
National Register of Historic Places
The National Register of Historic Places (NRHP) is the United States federal government's official list of districts, sites, buildings, structures and objects deemed worthy of preservation for their historical significance or "great artistic ...
in 1972. It is also recognized as a
Historic Civil Engineering Landmark.
1996 collapse
On 20 January 1996, as a result of rising flood waters from the
North American blizzard of 1996
The North American blizzard of 1996 was a severe nor'easter that paralyzed the United States East Coast with up to of wind-driven snow from January 6 to January 8, 1996. This storm was a classic example of a nor'easter, but the storm would not ha ...
, the Walnut Street bridge lost two of its seven western spans when high floodwaters and a large ice floe lifted the spans off their foundations and swept them down the river. A third span was damaged and later collapsed into the river. This dramatic scene was recorded by an amateur
videographer
Videography is the process of capturing moving images on electronic media (e.g., videotape, direct to disk recording, or solid state storage) and even streaming media. The term includes methods of video production and post-production. It ...
and shown on national news clips. Shortly after the loss of the three western spans, the People's Bridge Coalition was formed to support the restoration of the bridge. Public surveys in the early 2000s showed overwhelming support for the restoration of the western spans.
Shortly after the 1996 collapse, the Pennsylvania Department of Transportation contracted
Modjeski and Masters, Inc., to perform an inspection and analysis to prevent the possibility of future collapse of the remaining structure. A $5 million rehabilitation project was later conducted on the eastern span of the bridge. The rehabilitation project was performed by IA Construction Corporation of
Concordville, Pennsylvania
Concordville is an unincorporated community in Concord Township, Delaware County, Pennsylvania, United States. It is located 20 miles west-southwest of Philadelphia, at the junction of U.S. Routes 1 and 322. This intersection can be traced b ...
. When it was announced that the western span wouldn't be reconstructed, citizens formed The People's Bridge Coalition, which has since reorganized into a non-profit, the Walnut Street Bridge Society.
Walnut Street Bridge, 1908 Hbg.jpg, The bridge as seen from City Island in 1908, over the Susquehanna River to Harrisburg
Harrisburg Walnut St Bridge 1958.jpg, Harrisburg's Walnut St Bridge in 1958 when it was used for automobile traffic.
Walnut street br1.jpg, Western span of the Walnut Street Bridge in Harrisburg, Pennsylvania after it collapsed during the 1996 flood
A flood is an overflow of water ( or rarely other fluids) that submerges land that is usually dry. In the sense of "flowing water", the word may also be applied to the inflow of the tide. Floods are an area of study of the discipline hydrol ...
.
Walnut Street Bridge pedestrians.JPG, Pedestrians on the Walnut Street Bridge.
See also
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List of crossings of the Susquehanna River
List of Susquehanna River crossings proceeding upstream from the river mouth at the Chesapeake Bay in Maryland, United States, generally northward through Pennsylvania toward the main branch headwaters in New York. The West Branch crossings are l ...
References
Further reading
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External links
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PennLive.com: "Coalition continues fund-raising to restore Walnut Street Bridge"— ''2008 article''.
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{{National Register of Historic Places in Pennsylvania
Bridges in Harrisburg, Pennsylvania
Bridges over the Susquehanna River
Former road bridges in the United States
Pedestrian bridges in Pennsylvania
Truss bridges in the United States
Bridges completed in 1890
Road bridges on the National Register of Historic Places in Pennsylvania
Historic Civil Engineering Landmarks
Historic American Engineering Record in Pennsylvania
National Register of Historic Places in Harrisburg, Pennsylvania
Wrought iron bridges in the United States