US Bridges

Nj 55 NB over Little Robin Br Maurice

Fair

Cumberland County, New Jersey · 5.5 MI North of RTE 47 · Structure no. 0610155

Built
1971
54 years old
Condition
Fair
inspected September 2024
Type
Culvert
Concrete
Length
21 ft
1 main span
Daily traffic
51,126
2024 count
Owner
State
State Highway Agency

About this bridge

Nj 55 NB over Little Robin Br Maurice is a concrete culvert carrying Nj 55 NB over Little Robin Br Maurice in Cumberland County, New Jersey. It was built in 1971, so it is 54 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 51,126 vehicles a day, roughly 5% of them trucks, projected to reach 75,970 by 2044. The structure is 21 ft (6.4 m) long and 48 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesNj 55 NB
CrossesLittle Robin Br Maurice
Location5.5 MI North of RTE 47
RouteState Highway 55
CountyCumberland County
StateNew Jersey
Coordinates39.48181, -75.07202
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating91.1 US tons
Inventory rating54 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length21 ft (6.4 m)
Longest span20 ft (6.1 m)
Deck width48 ft (14.6 m)
Roadway width45 ft (13.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic51,126 (2024)
Projected traffic75,970 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 NB over Little Robin Br Maurice built?

It was built in 1971, making it 54 years old in 2025.

What condition is Nj 55 NB over Little Robin Br Maurice 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 NB over Little Robin Br Maurice carry?

About 51,126 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Nj 55 NB over Little Robin Br Maurice?

The structure is 21 ft (6.4 m) long with a longest span of 20 ft (6.1 m) and a deck 48 ft wide.

Who owns Nj 55 NB over Little Robin Br Maurice?

It is owned by the State Highway Agency.