US Bridges

Washington Street over Wigwam Brook

Fair

Essex County, New Jersey · 0.15 Miles East of CR 659 · Structure no. 0700009

Built
1930
95 years old
Condition
Fair
inspected August 2023
Type
Slab
Concrete
Length
23 ft
1 main span
Daily traffic
5,264
2023 count
Owner
County
County Highway Agency

About this bridge

Washington Street over Wigwam Brook is a concrete slab carrying Washington Street over Wigwam Brook in Essex County, New Jersey. It was built in 1930, so it is 95 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 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 5,264 vehicles a day, roughly 4% of them trucks, projected to reach 6,317 by 2043. The structure is 23 ft (7 m) long and 113 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesWashington Street
CrossesWigwam Brook
Location0.15 Miles East of CR 659
RouteCounty Highway 671
Coordinates40.78619, -74.22837
Functional classUrban 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating46 US tons
Inventory rating28 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length23 ft (7 m)
Longest span21 ft (6.4 m)
Deck width113 ft (34.4 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,264 (2023)
Projected traffic6,317 by 2043
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Washington Street over Wigwam Brook built?

It was built in 1930, making it 95 years old in 2025.

What condition is Washington Street over Wigwam Brook 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 August 2023.

How much traffic does Washington Street over Wigwam Brook carry?

About 5,264 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is Washington Street over Wigwam Brook?

The structure is 23 ft (7 m) long with a longest span of 21 ft (6.4 m) and a deck 113 ft wide.

Who owns Washington Street over Wigwam Brook?

It is owned by the County Highway Agency.