US Bridges

Willits Road over Wooden Bridge Run

PoorPosted for load

Philadelphia County, Pennsylvania · Near Ashton Road 3482G01 · Structure no. 000000000038766

Built
1953
72 years old, rebuilt 1987
Condition
Poor
inspected February 2024
Type
Channel Beam
Concrete
Length
35 ft
1 main span
Daily traffic
13,244
2024 count
Owner
State
State Highway Agency

About this bridge

Willits Road over Wooden Bridge Run is a concrete channel beam carrying Willits Road over Wooden Bridge Run in Philadelphia County, Pennsylvania. It was built in 1953 and reconstructed in 1987, so it is 72 years old, older than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 13,244 vehicles a day, roughly 4% of them trucks, projected to reach 9,139 by 2032. The structure is 35 ft (10.7 m) long and 58 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesWillits Road
CrossesWooden Bridge Run
LocationNear Ashton Road 3482G01
RouteState Highway 0
Coordinates40.06127, -75.02061
Functional classUrban Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating38 US tons
Inventory rating23 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length35 ft (10.7 m)
Longest span31 ft (9.4 m)
Deck width58 ft (17.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,244 (2024)
Projected traffic9,139 by 2032
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusEligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$712,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Willits Road over Wooden Bridge Run built?

It was built in 1953, making it 72 years old in 2025. It was reconstructed in 1987.

What condition is Willits Road over Wooden Bridge Run in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in February 2024.

How much traffic does Willits Road over Wooden Bridge Run carry?

About 13,244 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Willits Road over Wooden Bridge Run?

The structure is 35 ft (10.7 m) long with a longest span of 31 ft (9.4 m) and a deck 58 ft wide.

Who owns Willits Road over Wooden Bridge Run?

It is owned by the State Highway Agency.