US Bridges

T-373 over York Run

FairPosted for load

Fayette County, Pennsylvania · 0.8 MI NW of SR 0119 · Structure no. 000000000017106

Built
1966
59 years old, rebuilt 1996
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
27 ft
1 main span
Daily traffic
28
2023 count
Owner
County
County Highway Agency

About this bridge

T-373 over York Run is a steel stringer/multi-beam or girder carrying T-373 over York Run in Fayette County, Pennsylvania. It was built in 1966 and reconstructed in 1996, so it is 59 years old, older than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 28 vehicles a day, roughly 1% of them trucks, projected to reach 35 by 2043. The structure is 27 ft (8.2 m) long and 13 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesT-373
CrossesYork Run
Location0.8 MI NW of SR 0119
RouteCity Street 0
Coordinates39.80025, -79.82959
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42 US tons
Inventory rating25 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans1
Design loadHS 20
Structure length27 ft (8.2 m)
Longest span24 ft (7.3 m)
Deck width13 ft (4.1 m)
Roadway width13 ft (4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic28 (2023)
Projected traffic35 by 2043
Trucks1%
Lanes on structure1
Traffic directionOne-lane bridge for two-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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$56,000
NavigationNo navigation control on waterway

Frequently asked questions

When was T-373 over York Run built?

It was built in 1966, making it 59 years old in 2025. It was reconstructed in 1996.

What condition is T-373 over York Run in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.

How much traffic does T-373 over York Run carry?

About 28 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is T-373 over York Run?

The structure is 27 ft (8.2 m) long with a longest span of 24 ft (7.3 m) and a deck 13 ft wide.

Who owns T-373 over York Run?

It is owned by the County Highway Agency.