US Bridges

SR 453-PA 453 over W Br Susquehanna River

Fair

Clearfield County, Pennsylvania · Curwensville · Structure no. 000000000011516

Built
1949
76 years old, rebuilt 2011
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
324 ft
4 main spans
Daily traffic
1,757
2024 count
Owner
State
State Highway Agency

About this bridge

SR 453-PA 453 over W Br Susquehanna River is a steel continuous stringer/multi-beam or girder carrying SR 453-PA 453 over W Br Susquehanna River in Clearfield County, Pennsylvania. It was built in 1949 and reconstructed in 2011, so it is 76 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 6 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 1,757 vehicles a day, roughly 2% of them trucks, projected to reach 2,733 by 2043. The structure is 324 ft (98.8 m) long and 41 ft wide. If it were closed, the detour would be 13 mi (21 km).

CarriesSR 453-PA 453
CrossesW Br Susquehanna River
LocationCurwensville
RouteState Highway 453
Coordinates40.96097, -78.51896
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating75 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length324 ft (98.8 m)
Longest span90 ft (27.4 m)
Deck width41 ft (12.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,757 (2024)
Projected traffic2,733 by 2043
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed13 mi (21 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$1.3 million
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 453-PA 453 over W Br Susquehanna River built?

It was built in 1949, making it 76 years old in 2025. It was reconstructed in 2011.

What condition is SR 453-PA 453 over W Br Susquehanna 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 May 2023.

How much traffic does SR 453-PA 453 over W Br Susquehanna River carry?

About 1,757 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is SR 453-PA 453 over W Br Susquehanna River?

The structure is 324 ft (98.8 m) long with a longest span of 90 ft (27.4 m) and a deck 41 ft wide.

Who owns SR 453-PA 453 over W Br Susquehanna River?

It is owned by the State Highway Agency.