US Bridges

Nj Route 56 over Maurice River

Good

Salem County, New Jersey · 0.22 MI West of Nj Rt 55 · Structure no. 1716151

Built
2007
18 years old
Condition
Good
inspected March 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
75 ft
1 main span
Daily traffic
12,351
2024 count
Owner
State
State Highway Agency

About this bridge

Nj Route 56 over Maurice River is a prestressed concrete box beam or girders - multiple carrying Nj Route 56 over Maurice River in Salem County, New Jersey. It was built in 2007, so it is 18 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 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 12,351 vehicles a day, roughly 4% of them trucks, projected to reach 15,071 by 2044. The structure is 75 ft (22.9 m) long and 72 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesNj Route 56
CrossesMaurice River
Location0.22 MI West of Nj Rt 55
RouteState Highway 56
Coordinates39.4884, -75.07505
Functional classUrban Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
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
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.6 US tons
Inventory rating50 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length75 ft (22.9 m)
Longest span73 ft (22.3 m)
Deck width72 ft (21.8 m)
Roadway width68 ft (20.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,351 (2024)
Projected traffic15,071 by 2044
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Nj Route 56 over Maurice River built?

It was built in 2007, making it 18 years old in 2025.

What condition is Nj Route 56 over Maurice River 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 Nj Route 56 over Maurice River carry?

About 12,351 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Nj Route 56 over Maurice River?

The structure is 75 ft (22.9 m) long with a longest span of 73 ft (22.3 m) and a deck 72 ft wide.

Who owns Nj Route 56 over Maurice River?

It is owned by the State Highway Agency.