US Bridges

Nj 55 SB over Menantico Creek

Fair

Cumberland County, New Jersey · 2.8 MI South of RTE 49 · Structure no. 0609152

Built
1968
57 years old, rebuilt 2017
Condition
Fair
inspected September 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
62 ft
1 main span
Daily traffic
11,583
2024 count
Owner
State
State Highway Agency

About this bridge

Nj 55 SB over Menantico Creek is a prestressed concrete box beam or girders - multiple carrying Nj 55 SB over Menantico Creek in Cumberland County, New Jersey. It was built in 1968 and reconstructed in 2017, so it is 57 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 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 11,583 vehicles a day, roughly 5% of them trucks, projected to reach 14,134 by 2044. The structure is 62 ft (18.9 m) long and 48 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesNj 55 SB
CrossesMenantico Creek
Location2.8 MI South of RTE 49
RouteState Highway 55
Coordinates39.3528, -75.00151
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
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 alignment8: Equal to present desirable criteria
Operating rating42 US tons
Inventory rating25 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length62 ft (18.9 m)
Longest span60 ft (18.3 m)
Deck width48 ft (14.5 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,583 (2024)
Projected traffic14,134 by 2044
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Nj 55 SB over Menantico Creek built?

It was built in 1968, making it 57 years old in 2025. It was reconstructed in 2017.

What condition is Nj 55 SB over Menantico Creek 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 Nj 55 SB over Menantico Creek carry?

About 11,583 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Nj 55 SB over Menantico Creek?

The structure is 62 ft (18.9 m) long with a longest span of 60 ft (18.3 m) and a deck 48 ft wide.

Who owns Nj 55 SB over Menantico Creek?

It is owned by the State Highway Agency.