US Bridges

Washington Avenue over Hirshfeld Brook

Fair

Bergen County, New Jersey · 0.13 MI N of Main ST · Structure no. 020038J

Built
1985
40 years old
Condition
Fair
inspected March 2024
Type
Slab
Prestressed Concrete
Length
36 ft
1 main span
Daily traffic
551
2024 count
Owner
County
County Highway Agency

About this bridge

Washington Avenue over Hirshfeld Brook is a prestressed concrete slab carrying Washington Avenue over Hirshfeld Brook in Bergen County, New Jersey. It was built in 1985, so it is 40 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 551 vehicles a day, roughly 1% of them trucks, projected to reach 673 by 2044. The structure is 36 ft (11 m) long and 48 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesWashington Avenue
CrossesHirshfeld Brook
Location0.13 MI N of Main ST
RouteCity Street 0
Coordinates40.94762, -74.02194
Functional classUrban Local

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78 US tons
Inventory rating40 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length36 ft (11 m)
Longest span32 ft (9.8 m)
Deck width48 ft (14.6 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic551 (2024)
Projected traffic673 by 2044
Trucks1%
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 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 Washington Avenue over Hirshfeld Brook built?

It was built in 1985, making it 40 years old in 2025.

What condition is Washington Avenue over Hirshfeld 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 March 2024.

How much traffic does Washington Avenue over Hirshfeld Brook carry?

About 551 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Washington Avenue over Hirshfeld Brook?

The structure is 36 ft (11 m) long with a longest span of 32 ft (9.8 m) and a deck 48 ft wide.

Who owns Washington Avenue over Hirshfeld Brook?

It is owned by the County Highway Agency.