Blairsville Area Veterans Memorial Bridge
(Bairdstown Bridge, Blairsville Bridge)
NBI Information
Location
State: Pennsylvania
County: Indiana County
Feature Carried: Market Street (PA-2002)
Feature Crossed: Conemaugh River
Latitude, Longitude: 40.4308,-79.2701
Toll: On free road
Maintenance Responsibility: State Highway Agency
Structure Open, Posted, or Closed to Traffic: Open, no restriction
History
Year Built: 1934
Historical Significance: Bridge is eligible for the National Register of Historic Places.
Year Reconstructed: 1993
Picture Date: January 2, 2022
Geometry
Lanes on Structure: 2
Lanes under Structure: 0
Skew: 22 degrees
Number of Main Spans: 1
Main Structure Type: Thru Truss
Main Structure Material: Steel
Number of Approach Spans: 1
Approach Structure Type: Girder and Floorbeam System
Approach Structure Material: Steel
Condition
Inspection Date: May 2021
Deck Condition: Fair
Superstructure Condition: Satisfactory
Substructure Condition: Satisfactory
Channel Condition: Satisfactory
Culvert: Not Applicable
NBI Year: 2023
Bridge Information
The Blairsville Area Veterans Memorial Bridge, also called the Bairdstown Bridge and the Blairsville Bridge, is a 20 Panel Rivet-Connected Baltimore Through Truss. It was built in 1935, and it is unusual that a Baltimore Truss was used, since most bridges from this period were Pratt or Parker truss configurations. This bridge also has extensive lattice and v-lacing on the built-up beams, which gives it a high level of aesthetic value. The bridge was dedicated to veterans in 2017.
This is the fourth bridge at this location. The first bridge was built from 1821 to 1823, and was a covered Wernwag truss-arch bridge. It was 300 ft long, which made this bridge the longest single span arch in the United States when in was built. The bridge was operated as a toll bridge until 1865 and it collapsed in 1874. A new bridge was built from 1874 to 1875, and was a steel bridge utilizing the existing abutments. This bridge was destroyed by the Johnstown Flood on May 31, 1889. Later that year, the bridge was replaced by another steel bridge on the existing abutments. This bridge was abandoned 1935. The final (and still standing) bridge was built on new abutments slightly north of the previous bridges. However, the existing abutments are still present, and are being used as retaining walls for the current bridge.
References
Historic Bridges: https://historicbridges.org/bridges/browser/?bridgebrowser=pennsylvania/blairsville/
Indiana County Parks: https://www.indianacountyparks.org/downloads/covered-bridges/blairsvillecoveredbridge.pdf