US Bridges

Paarkway Nbo over West Park Avenue

Fair

Monmouth County, New Jersey · 1.5 MI S. of 18S&GSP JCT · Structure no. 361045O

Built
1954
71 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
106 ft
3 main spans
Daily traffic
49,495
2024 count
Owner
Toll Authority
State Toll Authority

About this bridge

Paarkway Nbo over West Park Avenue is a steel stringer/multi-beam or girder carrying Paarkway Nbo over West Park Avenue in Monmouth County, New Jersey. It was built in 1954, so it is 71 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 5 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 49,495 vehicles a day, roughly 3% of them trucks, projected to reach 60,394 by 2044. The structure is 106 ft (32.3 m) long and 50 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesPaarkway Nbo
CrossesWest Park Avenue
Location1.5 MI S. of 18S&GSP JCT
CountyMonmouth County
StateNew Jersey
Coordinates40.25879, -74.07939
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating43.2 US tons
Inventory rating33.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length106 ft (32.3 m)
Longest span43 ft (13.1 m)
Deck width50 ft (15.2 m)
Roadway width46 ft (14.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic49,495 (2024)
Projected traffic60,394 by 2044
Trucks3%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a toll road
National Highway SystemYes

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
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 Paarkway Nbo over West Park Avenue built?

It was built in 1954, making it 71 years old in 2025.

What condition is Paarkway Nbo over West Park Avenue 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 2024.

How much traffic does Paarkway Nbo over West Park Avenue carry?

About 49,495 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is Paarkway Nbo over West Park Avenue?

The structure is 106 ft (32.3 m) long with a longest span of 43 ft (13.1 m) and a deck 50 ft wide.

Who owns Paarkway Nbo over West Park Avenue?

It is owned by the State Toll Authority.