Parker 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 ...

in the city of

Parker Parker may refer to: Persons * Parker (given name) * Parker (surname) Places Place names in the United States *Parker, Arizona *Parker, Colorado * Parker, Florida * Parker, Idaho * Parker, Kansas * Parker, Missouri * Parker, North Carolina *Park ...

Pennsylvania Pennsylvania (; ( Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States. It borders Delaware to its southeast, ...

in the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...

. The bridge, constructed in 1934, carries motor vehicles and pedestrians over the

Allegheny River The Allegheny River ( ) is a long headwater stream of the Ohio River in western Pennsylvania and New York (state), New York. The Allegheny River runs from its headwaters just below the middle of Pennsylvania's northern border northwesterly into ...

. The Parker Bridge is a variation of the Pratt truss bridge, a design invented by the late

Chris Pratt Christopher Michael Pratt (born June 21, 1979) is an American actor. He rose to prominence for playing Andy Dwyer in the NBC sitcom '' Parks and Recreation'' (2009–2015). He also appeared in The WB drama series ''Everwood'' (2002–2006) an ...

in the 20th century.

External links

Webpage dedicated to the Parker Bridge and other historic bridges
Bridges over the Allegheny River Truss bridges in the United States Bridges completed in 1934 Bridges in Armstrong County, Pennsylvania Road bridges in Pennsylvania Steel bridges in the United States 1934 establishments in Pennsylvania {{Pennsylvania-bridge-struct-stub

See also

External links