National Register of Historic Places

Fortieth Street Bridge

Millvale, Allegheny County, Pennsylvania
Listed
June 21, 1988
Type
Structure
Period
Industrial
Ref No.
88000820

About this property

The Washington Crossing Bridge, commonly known as the Fortieth Street Bridge, is an arch bridge that carries vehicular traffic across the Allegheny River between the Pittsburgh neighborhood of Lawrenceville and the suburb of Millvale. The bridge is decorated with the seals representing the original 13 states of the United States and that of Allegheny County. Erected between 1919 and late 1924, and officially opened on December 29, 1924, the Washington Crossing Bridge was originally built to accommodate two lanes of traffic and one streetcar line. Its estimated cost upon completion was $2,344,000. A 1982 re-decking allowed for the creation of a reversible third automobile lane. The bridge received its name because it is located at a historically significant site pertaining to George Washington's military career. In 1753, then-Major Washington was dispatched to give French forces an ultimatum to negotiate for the return of the lands that today make up Western Pennsylvania to the British or to prepare for a military strike. Crossing the Allegheny on a wooden raft, Washington was nearly killed when his vessel overturned at this site. List of bridges documented by the Historic American Engineering Record in Pennsylvania Historic American Buildings Survey (HABS) No. PA-1179, "Washington Crossing Bridge, Fortieth Street, Pittsburgh, Allegheny County, PA", 14 measured drawings Historic American Engineering Record (HAER) No. PA-447, "Washington Crossing Bridge"

Location

Millvale, Allegheny County, Pennsylvania
40.47355, -79.96970

Categories

ENGINEERING
National Register nomination ›
Sources

Property data from the National Register of Historic Places, National Park Service (public domain).

Description adapted from Wikipedia under the Creative Commons Attribution-ShareAlike 4.0 International License.

Unlimited access

Everything a full report reveals about Fortieth Street Bridge

This page lists Fortieth Street Bridge. A full Aubrey report for an address near it pulls together this listing alongside battlefield records, land patents, and every other historical record within a chosen radius:

Overview
An interactive map of the location with historic sites, battles and Native heritage plotted, and its full story era by era.
The Land
The historic sites and place names around the location, and how this land was settled and used.
Geology
The bedrock beneath the site, its age and rock type, reaching back millions of years.
LiDAR Terrain
Laser-scanned terrain that reveals earthworks and old features hidden in the landscape.
Conflict & War
The battles, raids and skirmishes fought near here, across every era of American conflict.
The Civil War
The Civil War on this ground, 1861 to 1865: who held it, and the battles, camps and regiments nearby.
The Soldiers
The men who marched from here in the Civil War, named and traced where the record allows.
Native Heritage
The Native nations who held this land, mapped across time from before European contact to today.
Settlement
Who claimed and held this ground, from Indigenous homelands through the colonial powers to the United States.
The Community
How the town grew, who came, and what kind of place it became, traced through the census record.
Rivers & Rail
The rivers, canals and railroads that connected this place between 1830 and 1911.
Notable People
The people born, buried or genuinely tied to this exact place, with their stories.
Historical Maps
Historic maps of the location layered over how it looks today.
Finds & Access
Museum objects tied to the area, and the laws on searching, collecting and access here.
Literature
The old books, county histories and archives that mention this place, quoted with their sources.
Spotlight
A deep dive into the most remarkable, lesser-known history of the place, traced back to the record.
Points of Interest
The most significant historic sites and landmarks near the location, and why they matter.
Timeline
The whole story of the location told era by era, from first peoples to the present day.
First month just $5.99, then $11.99 a month. Unlimited locations, cancel anytime.

Every location is different. Not every section appears for every place, only what the historical record actually holds turns up in a report.

Start your Fortieth Street Bridge report
Or see a real report first

Nearby Historic Sites

St. Nicholas Croatian Church
Industrial
0.2 mi
Consolidated Ice Company Factory No. 2
Industrial
0.3 mi
Washington Vocational School
Industrial
0.5 mi
Lawrence Public School
Industrial
0.5 mi
Arsenal Junior High School
Early Republic
0.6 mi

Nearby Battles

Braddock's Defeat 1755
1755Colonial
2.3 mi
Battle of Fort Pitt (Pontiac's War) 1763
1763Colonial
2.6 mi

Questions about this property

When was Fortieth Street Bridge listed on the National Register?

Fortieth Street Bridge was listed on the National Register of Historic Places on June 21, 1988.

What type of historic resource is Fortieth Street Bridge?

Fortieth Street Bridge is classified as a structure in the National Register of Historic Places.

What is the period of significance for Fortieth Street Bridge?

The period of significance for Fortieth Street Bridge is recorded as the industrial era.

Can I research the history near Fortieth Street Bridge?

Yes. Aubrey Research reports search National Register listings, battlefield records, land patents, and other primary historical sources within any radius of a US address. A report for an address near Fortieth Street Bridge will include this listing and all other historical records in the area.

More in Allegheny County

Historic places, battles, and census history across Allegheny County.

Explore AlleghenyCounty ›

More historic places in Pennsylvania

Browse all historic places in Pennsylvania.

View Pennsylvaniahistoric sites ›

Conflict records

Explore 19,000+ military engagements across American history.

Browse US conflicts ›

Pennsylvania history

Colonial settlement, territorial period, and statehood narrative.

Pennsylvaniahistory ›

Research the history near this site

An Aubrey US report for an address near Fortieth Street Bridge will include this listing alongside battlefield records and other historical sources within your chosen radius.

Research your locationView a free sample report