US Bridges

SR 477-PA 477 over Fishing Creek

Fair

Clinton County, Pennsylvania · Salona · Structure no. 000000000012238

Built
1984
41 years old
Condition
Fair
inspected October 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
120 ft
2 main spans
Daily traffic
2,519
2023 count
Owner
State
State Highway Agency

About this bridge

SR 477-PA 477 over Fishing Creek is a prestressed concrete box beam or girders - multiple carrying SR 477-PA 477 over Fishing Creek in Clinton County, Pennsylvania. It was built in 1984, so it is 41 years old, younger 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 2,519 vehicles a day, roughly 8% of them trucks, projected to reach 2,002 by 2044. The structure is 120 ft (36.6 m) long and 32 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

Open in Google Maps
CarriesSR 477-PA 477
CrossesFishing Creek
LocationSalona
RouteState Highway 477
CountyClinton County
StatePennsylvania
Coordinates41.08553, -77.47064
Functional classUrban 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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating106 US tons
Inventory rating47 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadH 15
Structure length120 ft (36.6 m)
Longest span59 ft (18 m)
Deck width32 ft (9.9 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,519 (2023)
Projected traffic2,002 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 477-PA 477 over Fishing Creek built?

It was built in 1984, making it 41 years old in 2025.

What condition is SR 477-PA 477 over Fishing Creek 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 October 2024.

How much traffic does SR 477-PA 477 over Fishing Creek carry?

About 2,519 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is SR 477-PA 477 over Fishing Creek?

The structure is 120 ft (36.6 m) long with a longest span of 59 ft (18 m) and a deck 32 ft wide.

Who owns SR 477-PA 477 over Fishing Creek?

It is owned by the State Highway Agency.