US Bridges

Interstate 95 N.B. over Brown Street

Fair

Philadelphia County, Pennsylvania · .1MI.N.SPG.GRD.ST.3590H07 · Structure no. 000000000038577

Built
1975
50 years old
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
57 ft
1 main span
Daily traffic
80,788
2023 count
Owner
State
State Highway Agency

About this bridge

Interstate 95 N.B. over Brown Street is a steel stringer/multi-beam or girder carrying Interstate 95 N.B. over Brown Street in Philadelphia County, Pennsylvania. It was built in 1975, so it is 50 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 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 80,788 vehicles a day, roughly 6% of them trucks, projected to reach 96,282 by 2032. The structure is 57 ft (17.4 m) long and 71 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesInterstate 95 N.B.
CrossesBrown Street
Location.1MI.N.SPG.GRD.ST.3590H07
RouteInterstate 95
CountyPhiladelphia County
StatePennsylvania
Coordinates39.96306, -75.13889
Functional classUrban Principal Arterial - Interstate

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.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating96 US tons
Inventory rating58 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length57 ft (17.4 m)
Longest span53 ft (16.2 m)
Deck width71 ft (21.7 m)
Roadway width67 ft (20.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic80,788 (2023)
Projected traffic96,282 by 2032
Trucks6%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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$163,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Interstate 95 N.B. over Brown Street built?

It was built in 1975, making it 50 years old in 2025.

What condition is Interstate 95 N.B. over Brown Street 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 April 2023.

How much traffic does Interstate 95 N.B. over Brown Street carry?

About 80,788 vehicles per day (2023 count), of which roughly 6% are trucks.

How long is Interstate 95 N.B. over Brown Street?

The structure is 57 ft (17.4 m) long with a longest span of 53 ft (16.2 m) and a deck 71 ft wide.

Who owns Interstate 95 N.B. over Brown Street?

It is owned by the State Highway Agency.