US Bridges

Nj 47 over Nj 55

Fair

Gloucester County, New Jersey · .26 Miles Se. of CR 647 · Structure no. 0832162

Built
1985
40 years old
Condition
Fair
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
371 ft
3 main spans
Daily traffic
12,870
2023 count
Owner
State
State Highway Agency

About this bridge

Nj 47 over Nj 55 is a steel continuous stringer/multi-beam or girder carrying Nj 47 over Nj 55 in Gloucester County, New Jersey. It was built in 1985, so it is 40 years old, younger than the New Jersey average of 58.5 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 12,870 vehicles a day, roughly 4% of them trucks, projected to reach 15,444 by 2043. The structure is 371 ft (113.1 m) long and 88 ft wide.

CarriesNj 47
CrossesNj 55
Location.26 Miles Se. of CR 647
RouteState Highway 47
Coordinates39.79481, -75.11496
Functional classUrban Minor 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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating64 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length371 ft (113.1 m)
Longest span145 ft (44.2 m)
Deck width88 ft (26.8 m)
Roadway width74 ft (22.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,870 (2023)
Projected traffic15,444 by 2043
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Nj 47 over Nj 55 built?

It was built in 1985, making it 40 years old in 2025.

What condition is Nj 47 over Nj 55 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 2023.

How much traffic does Nj 47 over Nj 55 carry?

About 12,870 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is Nj 47 over Nj 55?

The structure is 371 ft (113.1 m) long with a longest span of 145 ft (44.2 m) and a deck 88 ft wide.

Who owns Nj 47 over Nj 55?

It is owned by the State Highway Agency.