US Bridges

Henry Avenue over Bike Path Wissahickon

Fair

Philadelphia County, Pennsylvania · West Valley Ave. 3479 F04 · Structure no. 000000000039035

Built
1958
67 years old
Condition
Fair
inspected September 2024
Type
Tee Beam
Concrete
Length
748 ft
7 main spans
Daily traffic
30,803
2024 count
Owner
State
State Highway Agency

About this bridge

Henry Avenue over Bike Path Wissahickon is a concrete tee beam carrying Henry Avenue over Bike Path Wissahickon in Philadelphia County, Pennsylvania. It was built in 1958, so it is 67 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 5 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 30,803 vehicles a day, roughly 2% of them trucks, projected to reach 36,018 by 2032. The structure is 748 ft (228 m) long and 68 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesHenry Avenue
CrossesBike Path Wissahickon
LocationWest Valley Ave. 3479 F04
RouteState Highway 0
Coordinates40.04341, -75.21749
Functional classUrban Other Principal Arterial

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating84 US tons
Inventory rating26 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20
Structure length748 ft (228 m)
Longest span118 ft (36 m)
Deck width68 ft (20.7 m)
Roadway width50 ft (15.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30,803 (2024)
Projected traffic36,018 by 2032
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway and waterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byTown or Township 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$6.8 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Henry Avenue over Bike Path Wissahickon built?

It was built in 1958, making it 67 years old in 2025.

What condition is Henry Avenue over Bike Path Wissahickon 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 September 2024.

How much traffic does Henry Avenue over Bike Path Wissahickon carry?

About 30,803 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is Henry Avenue over Bike Path Wissahickon?

The structure is 748 ft (228 m) long with a longest span of 118 ft (36 m) and a deck 68 ft wide.

Who owns Henry Avenue over Bike Path Wissahickon?

It is owned by the State Highway Agency and maintained by the Town or Township Highway Agency.