US Bridges

SR 0981 over Loyalhanna Creek

Good

Westmoreland County, Pennsylvania · Loyalhanna Township · Structure no. 000000000036325

Built
1965
60 years old, rebuilt 1985
Condition
Good
inspected July 2021
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
176 ft
3 main spans
Daily traffic
3,090
2023 count
Owner
State
State Highway Agency

About this bridge

SR 0981 over Loyalhanna Creek is a prestressed concrete box beam or girders - multiple carrying SR 0981 over Loyalhanna Creek in Westmoreland County, Pennsylvania. It was built in 1965 and reconstructed in 1985, so it is 60 years old, older 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 3,090 vehicles a day, roughly 14% of them trucks, projected to reach 4,139 by 2032. The structure is 176 ft (53.6 m) long and 46 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

CarriesSR 0981
CrossesLoyalhanna Creek
LocationLoyalhanna Township
RouteState Highway 981
Coordinates40.48528, -79.45499
Functional classRural Minor Arterial

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 protection7 GoodSome minor problems.
Last inspectionJuly 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74 US tons
Inventory rating44 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length176 ft (53.6 m)
Longest span56 ft (17.1 m)
Deck width46 ft (13.9 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,090 (2023)
Projected traffic4,139 by 2032
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 SR 0981 over Loyalhanna Creek built?

It was built in 1965, making it 60 years old in 2025. It was reconstructed in 1985.

What condition is SR 0981 over Loyalhanna 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 2021.

How much traffic does SR 0981 over Loyalhanna Creek carry?

About 3,090 vehicles per day (2023 count), of which roughly 14% are trucks.

How long is SR 0981 over Loyalhanna Creek?

The structure is 176 ft (53.6 m) long with a longest span of 56 ft (17.1 m) and a deck 46 ft wide.

Who owns SR 0981 over Loyalhanna Creek?

It is owned by the State Highway Agency.