US Bridges

Route Nj 47 over Bidwells Creek

Fair

Cape May County, New Jersey · 8.43 Miles North of US 9 · Structure no. 0507152

Built
1992
33 years old
Condition
Fair
inspected January 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
86 ft
1 main span
Daily traffic
6,084
2024 count
Owner
State
State Highway Agency

About this bridge

Route Nj 47 over Bidwells Creek is a prestressed concrete box beam or girders - multiple carrying Route Nj 47 over Bidwells Creek in Cape May County, New Jersey. It was built in 1992, so it is 33 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 6,084 vehicles a day, roughly 4% of them trucks, projected to reach 8,735 by 2044. The structure is 86 ft (26.2 m) long and 53 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesRoute Nj 47
CrossesBidwells Creek
Location8.43 Miles North of US 9
RouteState Highway 47
Coordinates39.11751, -74.86772
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating84 US tons
Inventory rating50 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length86 ft (26.2 m)
Longest span83 ft (25.3 m)
Deck width53 ft (16.1 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,084 (2024)
Projected traffic8,735 by 2044
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.1 mi (5 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 Route Nj 47 over Bidwells Creek built?

It was built in 1992, making it 33 years old in 2025.

What condition is Route Nj 47 over Bidwells Creek 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 January 2024.

How much traffic does Route Nj 47 over Bidwells Creek carry?

About 6,084 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Route Nj 47 over Bidwells Creek?

The structure is 86 ft (26.2 m) long with a longest span of 83 ft (25.3 m) and a deck 53 ft wide.

Who owns Route Nj 47 over Bidwells Creek?

It is owned by the State Highway Agency.