Union Railroad Port Perry Bridge
Encyclopedia
The Union Railroad Port Perry Bridge it is a truss bridge
that carries the Pennsylvania Union Railroad
across the Monongahela River
between North Braddock, Pennsylvania
and Duquesne, Pennsylvania
. Industrial pipelines also adorn the bridge, as natural gas is transported between the communities.
Truss bridge
A truss bridge is a bridge composed of connected elements which may be stressed from tension, compression, or sometimes both in response to dynamic loads. Truss bridges are one of the oldest types of modern bridges...
that carries the Pennsylvania Union Railroad
Union Railroad (Pittsburgh, Pennsylvania)
The Union Railroad is a Class III switching railroad located in Allegheny County in Western Pennsylvania. The company is owned by Transtar, Inc., which is itself a subsidiary of USS Corp, more popularly known as United States Steel...
across the Monongahela River
Monongahela River
The Monongahela River is a river on the Allegheny Plateau in north-central West Virginia and southwestern Pennsylvania in the United States...
between North Braddock, Pennsylvania
North Braddock, Pennsylvania
North Braddock is a borough in Allegheny County, Pennsylvania, United States. North Braddock was organized from a part of Braddock Township in 1897. North Braddock is a suburb east of Pittsburgh with a 15-minute travel time to the city...
and Duquesne, Pennsylvania
Duquesne, Pennsylvania
Duquesne is a city along the Monongahela River in Allegheny County, Pennsylvania, United States, and is part of the Pittsburgh Metropolitan Area. The population was 5,565 at the 2010 census.-History:...
. Industrial pipelines also adorn the bridge, as natural gas is transported between the communities.