US Bridges

SR 555-PA 555 over Dents Run

Good

Elk County, Pennsylvania · Dents Run · Structure no. 000000000015614

Built
1940
85 years old, rebuilt 2021
Condition
Good
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
64 ft
1 main span
Daily traffic
483
2024 count
Owner
State
State Highway Agency

About this bridge

SR 555-PA 555 over Dents Run is a prestressed concrete box beam or girders - multiple carrying SR 555-PA 555 over Dents Run in Elk County, Pennsylvania. It was built in 1940 and reconstructed in 2021, so it is 85 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 483 vehicles a day, roughly 12% of them trucks, projected to reach 482 by 2044. The structure is 64 ft (19.5 m) long and 30 ft wide. If it were closed, the detour would be 34.2 mi (55 km).

CarriesSR 555-PA 555
CrossesDents Run
LocationDents Run
RouteState Highway 555
Coordinates41.35574, -78.26281
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating53.2 US tons
Inventory rating41.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length64 ft (19.5 m)
Longest span62 ft (18.9 m)
Deck width30 ft (9 m)
Roadway width27 ft (8.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic483 (2024)
Projected traffic482 by 2044
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed34.2 mi (55 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$510,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 555-PA 555 over Dents Run built?

It was built in 1940, making it 85 years old in 2025. It was reconstructed in 2021.

What condition is SR 555-PA 555 over Dents Run 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 May 2024.

How much traffic does SR 555-PA 555 over Dents Run carry?

About 483 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is SR 555-PA 555 over Dents Run?

The structure is 64 ft (19.5 m) long with a longest span of 62 ft (18.9 m) and a deck 30 ft wide.

Who owns SR 555-PA 555 over Dents Run?

It is owned by the State Highway Agency.