US Bridges

SR0368 over Trib to Allegheny River

Fair

Clarion County, Pennsylvania · Perryville · Structure no. 000000000010987

Built
1930
95 years old
Condition
Fair
inspected March 2023
Type
Tee Beam
Concrete
Length
24 ft
1 main span
Daily traffic
1,887
2024 count
Owner
State
State Highway Agency

About this bridge

SR0368 over Trib to Allegheny River is a concrete tee beam carrying SR0368 over Trib to Allegheny River in Clarion County, Pennsylvania. It was built in 1930, so it is 95 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.

It carries about 1,887 vehicles a day, roughly 10% of them trucks, projected to reach 2,567 by 2032. The structure is 24 ft (7.3 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesSR0368
CrossesTrib to Allegheny River
LocationPerryville
RouteState Highway 368
CountyClarion County
StatePennsylvania
Coordinates41.10211, -79.65262
Functional classRural Minor Arterial

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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
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 rating65 US tons
Inventory rating39 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length24 ft (7.3 m)
Longest span22 ft (6.7 m)
Deck width33 ft (10 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,887 (2024)
Projected traffic2,567 by 2032
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$53,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR0368 over Trib to Allegheny River built?

It was built in 1930, making it 95 years old in 2025.

What condition is SR0368 over Trib to Allegheny River 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 March 2023.

How much traffic does SR0368 over Trib to Allegheny River carry?

About 1,887 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is SR0368 over Trib to Allegheny River?

The structure is 24 ft (7.3 m) long with a longest span of 22 ft (6.7 m) and a deck 33 ft wide.

Who owns SR0368 over Trib to Allegheny River?

It is owned by the State Highway Agency.