Washington Crossing Bridge, Fortieth Street, Pittsburgh, Allegheny Cou...
See also HAER PA-447 for additional documentation. Includes photographs & written data. Additional info on LC index card. Significance: The bridge was built from 1919-24 and is the design of architect Benno Jan... More
Washington Crossing Bridge, Fortieth Street, Pittsburgh, Allegheny Cou...
See also HAER PA-447 for additional documentation. Includes photographs & written data. Additional info on LC index card. Significance: The bridge was built from 1919-24 and is the design of architect Benno Jan... More
Allegheny National Forest Oil Heritage, Warren, Warren County, PA
Significance: Western Pennsylvania is the birthplace of the modern petroleum industry, signified by the drilling of Edwin Drake's oil well near Titusville in 1859. Subsequent development of the Appalachian oil... More
Washington Crossing Bridge, Fortieth Street, Pittsburgh, Allegheny Cou...
See also HAER PA-447 for additional documentation. Includes photographs & written data. Additional info on LC index card. Significance: The bridge was built from 1919-24 and is the design of architect Benno Jan... More
Washington Crossing Bridge, Fortieth Street, Pittsburgh, Allegheny Cou...
See also HAER PA-447 for additional documentation. Includes photographs & written data. Additional info on LC index card. Significance: The bridge was built from 1919-24 and is the design of architect Benno Jan... More
Washington Crossing Bridge, Fortieth Street, Pittsburgh, Allegheny Cou...
See also HAER PA-447 for additional documentation. Includes photographs & written data. Additional info on LC index card. Significance: The bridge was built from 1919-24 and is the design of architect Benno Jan... More
Washington Crossing Bridge, Fortieth Street, Pittsburgh, Allegheny Cou...
See also HAER PA-447 for additional documentation. Includes photographs & written data. Additional info on LC index card. Significance: The bridge was built from 1919-24 and is the design of architect Benno Jan... More
Washington Crossing Bridge, Fortieth Street, Pittsburgh, Allegheny Cou...
See also HAER PA-447 for additional documentation. Includes photographs & written data. Additional info on LC index card. Significance: The bridge was built from 1919-24 and is the design of architect Benno Jan... More
Washington Crossing Bridge, Fortieth Street, Pittsburgh, Allegheny Cou...
See also HAER PA-447 for additional documentation. Includes photographs & written data. Additional info on LC index card. Significance: The bridge was built from 1919-24 and is the design of architect Benno Jan... More
Washington Crossing Bridge, Fortieth Street, Pittsburgh, Allegheny Cou...
See also HAER PA-447 for additional documentation. Includes photographs & written data. Additional info on LC index card. Significance: The bridge was built from 1919-24 and is the design of architect Benno Jan... More
Allegheny National Forest Oil Heritage, Warren, Warren County, PA
Significance: Western Pennsylvania is the birthplace of the modern petroleum industry, signified by the drilling of Edwin Drake's oil well near Titusville in 1859. Subsequent development of the Appalachian oil... More
Washington Crossing Bridge, Fortieth Street, Pittsburgh, Allegheny Cou...
See also HAER PA-447 for additional documentation. Includes photographs & written data. Additional info on LC index card. Significance: The bridge was built from 1919-24 and is the design of architect Benno Jan... More
Allegheny National Forest Oil Heritage, Warren, Warren County, PA
Significance: Western Pennsylvania is the birthplace of the modern petroleum industry, signified by the drilling of Edwin Drake's oil well near Titusville in 1859. Subsequent development of the Appalachian oil... More
Washington Crossing Bridge, Fortieth Street, Pittsburgh, Allegheny Cou...
See also HAER PA-447 for additional documentation. Includes photographs & written data. Additional info on LC index card. Significance: The bridge was built from 1919-24 and is the design of architect Benno Jan... More
Washington Crossing Bridge, Fortieth Street, Pittsburgh, Allegheny Cou...
See also HAER PA-447 for additional documentation. Includes photographs & written data. Additional info on LC index card. Significance: The bridge was built from 1919-24 and is the design of architect Benno Jan... More
Washington Crossing Bridge, Fortieth Street, Pittsburgh, Allegheny Cou...
See also HAER PA-447 for additional documentation. Includes photographs & written data. Additional info on LC index card. Significance: The bridge was built from 1919-24 and is the design of architect Benno Jan... More
Washington Crossing Bridge, Fortieth Street, Pittsburgh, Allegheny Cou...
See also HAER PA-447 for additional documentation. Includes photographs & written data. Additional info on LC index card. Significance: The bridge was built from 1919-24 and is the design of architect Benno Jan... More