US Bridges

SR 504-PA 504 over Wallace Run

Fair

Centre County, Pennsylvania · Wingate · Structure no. 000000000009458

Built
1925
100 years old, rebuilt 1953
Condition
Fair
inspected June 2024
Type
Tee Beam
Concrete
Length
51 ft
2 main spans
Daily traffic
3,806
2023 count
Owner
State
State Highway Agency

About this bridge

SR 504-PA 504 over Wallace Run is a concrete tee beam carrying SR 504-PA 504 over Wallace Run in Centre County, Pennsylvania. It was built in 1925 and reconstructed in 1953, so it is 100 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 3,806 vehicles a day, roughly 8% of them trucks, projected to reach 4,777 by 2044. The structure is 51 ft (15.5 m) long and 41 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

Location

Open in Google Maps
CarriesSR 504-PA 504
CrossesWallace Run
LocationWingate
RouteU.S. Route 2200
CountyCentre County
StatePennsylvania
Coordinates40.93351, -77.81785
Functional classRural Principal Arterial - Other

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.
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 inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to 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 alignment8: Equal to present desirable criteria
Operating rating88 US tons
Inventory rating53 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadH 15
Structure length51 ft (15.5 m)
Longest span24 ft (7.3 m)
Deck width41 ft (12.5 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,806 (2023)
Projected traffic4,777 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 km)
TollOn a free road
National Highway SystemYes

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$497,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 504-PA 504 over Wallace Run built?

It was built in 1925, making it 100 years old in 2025. It was reconstructed in 1953.

What condition is SR 504-PA 504 over Wallace Run 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 June 2024.

How much traffic does SR 504-PA 504 over Wallace Run carry?

About 3,806 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is SR 504-PA 504 over Wallace Run?

The structure is 51 ft (15.5 m) long with a longest span of 24 ft (7.3 m) and a deck 41 ft wide.

Who owns SR 504-PA 504 over Wallace Run?

It is owned by the State Highway Agency.