US Bridges

SR 0381 Lr 64157 over Pa Tpk (I-76)

Poor

Westmoreland County, Pennsylvania · Near Kregar · Structure no. 000000000036868

Built
1939
86 years old, rebuilt 1980
Condition
Poor
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
136 ft
1 main span
Daily traffic
387
2024 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR 0381 Lr 64157 over Pa Tpk (I-76) is a steel stringer/multi-beam or girder carrying SR 0381 Lr 64157 over Pa Tpk (I-76) in Westmoreland County, Pennsylvania. It was built in 1939 and reconstructed in 1980, so it is 86 years old, older than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 387 vehicles a day, roughly 12% of them trucks, projected to reach 501 by 2030. The structure is 136 ft (41.5 m) long and 41 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesSR 0381 Lr 64157
CrossesPa Tpk (I-76)
LocationNear Kregar
RouteState Highway 381
Coordinates40.12869, -79.29056
Functional classRural Minor Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating103 US tons
Inventory rating61 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length136 ft (41.5 m)
Longest span132 ft (40.2 m)
Deck width41 ft (12.6 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic387 (2024)
Projected traffic501 by 2030
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusHistorical significance not determinable at this time
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$406,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 0381 Lr 64157 over Pa Tpk (I-76) built?

It was built in 1939, making it 86 years old in 2025. It was reconstructed in 1980.

What condition is SR 0381 Lr 64157 over Pa Tpk (I-76) in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2024.

How much traffic does SR 0381 Lr 64157 over Pa Tpk (I-76) carry?

About 387 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is SR 0381 Lr 64157 over Pa Tpk (I-76)?

The structure is 136 ft (41.5 m) long with a longest span of 132 ft (40.2 m) and a deck 41 ft wide.

Who owns SR 0381 Lr 64157 over Pa Tpk (I-76)?

It is owned by the State Toll Authority.