US Bridges

Wall Street T-597 over Pigeon Creek

Good

Washington County, Pennsylvania · 100 East of SR 481 · Structure no. 000000000044403

Built
2006
19 years old
Condition
Good
inspected July 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
110 ft
2 main spans
Daily traffic
200
2023 count
Owner
County
County Highway Agency

About this bridge

Wall Street T-597 over Pigeon Creek is a prestressed concrete box beam or girders - multiple carrying Wall Street T-597 over Pigeon Creek in Washington County, Pennsylvania. It was built in 2006, so it is 19 years old, younger than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 200 vehicles a day, projected to reach 200 by 2043. The structure is 110 ft (33.5 m) long and 35 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesWall Street T-597
CrossesPigeon Creek
Location100 East of SR 481
RouteCity Street 597
Coordinates40.19479, -79.93057
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.1 US tons
Inventory rating38.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length110 ft (33.5 m)
Longest span54 ft (16.5 m)
Deck width35 ft (10.8 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2023)
Projected traffic200 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Wall Street T-597 over Pigeon Creek built?

It was built in 2006, making it 19 years old in 2025.

What condition is Wall Street T-597 over Pigeon Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2023.

How much traffic does Wall Street T-597 over Pigeon Creek carry?

About 200 vehicles per day (2023 count).

How long is Wall Street T-597 over Pigeon Creek?

The structure is 110 ft (33.5 m) long with a longest span of 54 ft (16.5 m) and a deck 35 ft wide.

Who owns Wall Street T-597 over Pigeon Creek?

It is owned by the County Highway Agency.