US Bridges

Industrial Avenue over Nj 440 NB Ramp

Fair

Middlesex County, New Jersey · 0.6MI West of Gsp · Structure no. 1234157

Built
1970
55 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
83 ft
1 main span
Daily traffic
4,365
2024 count
Owner
State
State Highway Agency

About this bridge

Industrial Avenue over Nj 440 NB Ramp is a steel stringer/multi-beam or girder carrying Industrial Avenue over Nj 440 NB Ramp in Middlesex County, New Jersey. It was built in 1970, so it is 55 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 4,365 vehicles a day, roughly 4% of them trucks, projected to reach 5,215 by 2044. The structure is 83 ft (25.3 m) long and 66 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesIndustrial Avenue
CrossesNj 440 NB Ramp
Location0.6MI West of Gsp
RouteCity Street 0
CountyMiddlesex County
StateNew Jersey
Coordinates40.52205, -74.31152
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating110.1 US tons
Inventory rating66 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length83 ft (25.3 m)
Longest span77 ft (23.5 m)
Deck width66 ft (20.1 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic4,365 (2024)
Projected traffic5,215 by 2044
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$161,000 (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Industrial Avenue over Nj 440 NB Ramp built?

It was built in 1970, making it 55 years old in 2025.

What condition is Industrial Avenue over Nj 440 NB Ramp 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 Industrial Avenue over Nj 440 NB Ramp carry?

About 4,365 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Industrial Avenue over Nj 440 NB Ramp?

The structure is 83 ft (25.3 m) long with a longest span of 77 ft (23.5 m) and a deck 66 ft wide.

Who owns Industrial Avenue over Nj 440 NB Ramp?

It is owned by the State Highway Agency.