US Bridges

I-195 WB over Allaire Road (cr 524)

Good

Monmouth County, New Jersey · 0.7 MI East of Exit 31 · Structure no. 1333173

Built
1980
45 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
128 ft
1 main span
Daily traffic
30,778
2024 count
Owner
State
State Highway Agency

About this bridge

I-195 WB over Allaire Road (cr 524) is a steel stringer/multi-beam or girder carrying I-195 WB over Allaire Road (cr 524) in Monmouth County, New Jersey. It was built in 1980, so it is 45 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 30,778 vehicles a day, roughly 9% of them trucks, projected to reach 36,934 by 2044. The structure is 128 ft (39 m) long and 49 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesI-195 WB
CrossesAllaire Road (cr 524)
Location0.7 MI East of Exit 31
RouteInterstate 195
CountyMonmouth County
StateNew Jersey
Coordinates40.16444, -74.14166
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMay 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 rating98 US tons
Inventory rating59 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length128 ft (39 m)
Longest span121 ft (36.9 m)
Deck width49 ft (14.8 m)
Roadway width43 ft (13 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30,778 (2024)
Projected traffic36,934 by 2044
Trucks9%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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 statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-195 WB over Allaire Road (cr 524) built?

It was built in 1980, making it 45 years old in 2025.

What condition is I-195 WB over Allaire Road (cr 524) in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2024.

How much traffic does I-195 WB over Allaire Road (cr 524) carry?

About 30,778 vehicles per day (2024 count), of which roughly 9% are trucks.

How long is I-195 WB over Allaire Road (cr 524)?

The structure is 128 ft (39 m) long with a longest span of 121 ft (36.9 m) and a deck 49 ft wide.

Who owns I-195 WB over Allaire Road (cr 524)?

It is owned by the State Highway Agency.