US Bridges

11th Ave (cr 669) over South River

Good

Atlantic County, New Jersey · 0.25 MI West of RT50 · Structure no. 01W0027

Built
1998
27 years old
Condition
Good
inspected January 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
42 ft
1 main span
Daily traffic
3,646
2023 count
Owner
County
County Highway Agency

About this bridge

11th Ave (cr 669) over South River is a prestressed concrete box beam or girders - multiple carrying 11th Ave (cr 669) over South River in Atlantic County, New Jersey. It was built in 1998, so it is 27 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 3,646 vehicles a day, roughly 3% of them trucks, projected to reach 4,375 by 2043. The structure is 42 ft (12.8 m) long and 36 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Carries11th Ave (cr 669)
CrossesSouth River
Location0.25 MI West of RT50
RouteCounty Highway 669
Coordinates39.44099, -74.74016
Functional classUrban Collector

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 protection8 Very GoodNo problems noted.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating75.9 US tons
Inventory rating45 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length42 ft (12.8 m)
Longest span36 ft (11 m)
Deck width36 ft (11.1 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,646 (2023)
Projected traffic4,375 by 2043
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 11th Ave (cr 669) over South River built?

It was built in 1998, making it 27 years old in 2025.

What condition is 11th Ave (cr 669) over South 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 January 2023.

How much traffic does 11th Ave (cr 669) over South River carry?

About 3,646 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is 11th Ave (cr 669) over South River?

The structure is 42 ft (12.8 m) long with a longest span of 36 ft (11 m) and a deck 36 ft wide.

Who owns 11th Ave (cr 669) over South River?

It is owned by the County Highway Agency.