US Bridges

Frankford Avenue over Pennypack Creek

Good

Philadelphia County, Pennsylvania · Holmesburgh 3482G04 · Structure no. 000000000038406

Built
1697
328 years old, rebuilt 2018
Condition
Good
inspected March 2024
Type
Arch - Deck
Masonry
Length
73 ft
3 main spans
Daily traffic
16,267
2024 count
Owner
State
State Highway Agency

About this bridge

Frankford Avenue over Pennypack Creek is a masonry arch - deck carrying Frankford Avenue over Pennypack Creek in Philadelphia County, Pennsylvania. It was built in 1697 and reconstructed in 2018, so it is 328 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 16,267 vehicles a day, roughly 2% of them trucks, projected to reach 19,926 by 2032. The structure is 73 ft (22.3 m) long and 50 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesFrankford Avenue
CrossesPennypack Creek
LocationHolmesburgh 3482G04
RouteU.S. Route 13
Coordinates40.04356, -75.02066
Functional classUrban Other Principal Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72 US tons
Inventory rating43 US tons

Structure

Structure typeArch - Deck
MaterialMasonry
DeckNot applicable
Main spans3
Design loadUnknown
Structure length73 ft (22.3 m)
Longest span25 ft (7.6 m)
Deck width50 ft (15.2 m)
Roadway width36 ft (11.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,267 (2024)
Projected traffic19,926 by 2032
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byTown or Township Highway Agency
Historic statusListed on the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Frankford Avenue over Pennypack Creek built?

It was built in 1697, making it 328 years old in 2025. It was reconstructed in 2018.

What condition is Frankford Avenue over Pennypack Creek 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 March 2024.

How much traffic does Frankford Avenue over Pennypack Creek carry?

About 16,267 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is Frankford Avenue over Pennypack Creek?

The structure is 73 ft (22.3 m) long with a longest span of 25 ft (7.6 m) and a deck 50 ft wide.

Who owns Frankford Avenue over Pennypack Creek?

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