US Bridges

A.C. Expressway WB over Little Mill Stream

Good

Atlantic County, New Jersey · 4 MI SE of ACE&RT54 JCT · Structure no. 350237N

Built
1964
61 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
50 ft
1 main span
Daily traffic
33,865
2017 count
Owner
Toll Authority
State Toll Authority

About this bridge

A.C. Expressway WB over Little Mill Stream is a prestressed concrete stringer/multi-beam or girder carrying A.C. Expressway WB over Little Mill Stream in Atlantic County, New Jersey. It was built in 1964, so it is 61 years old, older 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 33,865 vehicles a day, roughly 7% of them trucks, projected to reach 33,660 by 2026. The structure is 50 ft (15.2 m) long and 45 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesA.C. Expressway WB
CrossesLittle Mill Stream
Location4 MI SE of ACE&RT54 JCT
Coordinates39.575, -74.77167
Functional classRural Principal Arterial - Other

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 within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating95 US tons
Inventory rating37 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length50 ft (15.2 m)
Longest span44 ft (13.4 m)
Deck width45 ft (13.7 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic33,865 (2017)
Projected traffic33,660 by 2026
Trucks7%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a toll road
National Highway SystemYes

Ownership and planned work

OwnerState Toll Authority
Maintained byPrivate (other than railroad)
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was A.C. Expressway WB over Little Mill Stream built?

It was built in 1964, making it 61 years old in 2025.

What condition is A.C. Expressway WB over Little Mill Stream 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 A.C. Expressway WB over Little Mill Stream carry?

About 33,865 vehicles per day (2017 count), of which roughly 7% are trucks.

How long is A.C. Expressway WB over Little Mill Stream?

The structure is 50 ft (15.2 m) long with a longest span of 44 ft (13.4 m) and a deck 45 ft wide.

Who owns A.C. Expressway WB over Little Mill Stream?

It is owned by the State Toll Authority and maintained by the Private (other than railroad).