US Bridges

(cr 623) Grove St. over U.S. Route 46

Fair

Passaic County, New Jersey · 0.9 Miles East of Rt 3 · Structure no. 1607153

Built
1939
86 years old, rebuilt 2010
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
152 ft
2 main spans
Daily traffic
4,417
2022 count
Owner
State
State Highway Agency

About this bridge

(cr 623) Grove St. over U.S. Route 46 is a steel continuous stringer/multi-beam or girder carrying (cr 623) Grove St. over U.S. Route 46 in Passaic County, New Jersey. It was built in 1939 and reconstructed in 2010, so it is 86 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 4,417 vehicles a day, roughly 4% of them trucks, projected to reach 5,390 by 2042. The structure is 152 ft (46.3 m) long and 54 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Carries(cr 623) Grove St.
CrossesU.S. Route 46
Location0.9 Miles East of Rt 3
RouteCounty Highway 623
Coordinates40.875, -74.17139
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.5 US tons
Inventory rating48.2 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length152 ft (46.3 m)
Longest span72 ft (21.9 m)
Deck width54 ft (16.5 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,417 (2022)
Projected traffic5,390 by 2042
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was (cr 623) Grove St. over U.S. Route 46 built?

It was built in 1939, making it 86 years old in 2025. It was reconstructed in 2010.

What condition is (cr 623) Grove St. over U.S. Route 46 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 July 2024.

How much traffic does (cr 623) Grove St. over U.S. Route 46 carry?

About 4,417 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is (cr 623) Grove St. over U.S. Route 46?

The structure is 152 ft (46.3 m) long with a longest span of 72 ft (21.9 m) and a deck 54 ft wide.

Who owns (cr 623) Grove St. over U.S. Route 46?

It is owned by the State Highway Agency.