US Bridges

Gsp SB over A.C. Reservoir Flume

Good

Atlantic County, New Jersey · At Atlantic City Resevoir · Structure no. 360393S

Built
1954
71 years old, rebuilt 2015
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
78 ft
1 main span
Daily traffic
17,924
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

Gsp SB over A.C. Reservoir Flume is a steel stringer/multi-beam or girder carrying Gsp SB over A.C. Reservoir Flume in Atlantic County, New Jersey. It was built in 1954 and reconstructed in 2015, so it is 71 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 17,924 vehicles a day, roughly 3% of them trucks, projected to reach 44,650 by 2043. The structure is 78 ft (23.8 m) long and 64 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesGsp SB
CrossesA.C. Reservoir Flume
LocationAt Atlantic City Resevoir
CountyAtlantic County
StateNew Jersey
Coordinates39.44142, -74.53966
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.9 US tons
Inventory rating52.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length78 ft (23.8 m)
Longest span72 ft (21.9 m)
Deck width64 ft (19.4 m)
Roadway width60 ft (18.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,924 (2023)
Projected traffic44,650 by 2043
Trucks3%
Lanes on structure3
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 byState Toll Authority
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 Gsp SB over A.C. Reservoir Flume built?

It was built in 1954, making it 71 years old in 2025. It was reconstructed in 2015.

What condition is Gsp SB over A.C. Reservoir Flume 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 2023.

How much traffic does Gsp SB over A.C. Reservoir Flume carry?

About 17,924 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is Gsp SB over A.C. Reservoir Flume?

The structure is 78 ft (23.8 m) long with a longest span of 72 ft (21.9 m) and a deck 64 ft wide.

Who owns Gsp SB over A.C. Reservoir Flume?

It is owned by the State Toll Authority.