US Bridges

I 287 SB over N. Finley Ave (cr 613)

Fair

Somerset County, New Jersey · 1.35 MI S of Intchg 30 · Structure no. 1815177

Built
1966
59 years old, rebuilt 1997
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
123 ft
3 main spans
Daily traffic
48,607
2023 count
Owner
State
State Highway Agency

About this bridge

I 287 SB over N. Finley Ave (cr 613) is a steel stringer/multi-beam or girder carrying I 287 SB over N. Finley Ave (cr 613) in Somerset County, New Jersey. It was built in 1966 and reconstructed in 1997, so it is 59 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 48,607 vehicles a day, roughly 9% of them trucks, projected to reach 58,329 by 2043. The structure is 123 ft (37.5 m) long and 58 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesI 287 SB
CrossesN. Finley Ave (cr 613)
Location1.35 MI S of Intchg 30
RouteInterstate 287
CountySomerset County
StateNew Jersey
Coordinates40.71447, -74.55537
Functional classUrban Principal Arterial - Interstate

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
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 rating78 US tons
Inventory rating46 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length123 ft (37.5 m)
Longest span71 ft (21.6 m)
Deck width58 ft (17.8 m)
Roadway width55 ft (16.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic48,607 (2023)
Projected traffic58,329 by 2043
Trucks9%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I 287 SB over N. Finley Ave (cr 613) built?

It was built in 1966, making it 59 years old in 2025. It was reconstructed in 1997.

What condition is I 287 SB over N. Finley Ave (cr 613) 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 May 2023.

How much traffic does I 287 SB over N. Finley Ave (cr 613) carry?

About 48,607 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is I 287 SB over N. Finley Ave (cr 613)?

The structure is 123 ft (37.5 m) long with a longest span of 71 ft (21.6 m) and a deck 58 ft wide.

Who owns I 287 SB over N. Finley Ave (cr 613)?

It is owned by the State Highway Agency.