US Bridges

Route 36 over Waackaack Creek

Fair

Monmouth County, New Jersey · 3.7 MI S of Rt 35 JCT · Structure no. 1315154

Built
1964
61 years old
Condition
Fair
inspected May 2024
Type
Slab
Prestressed Concrete
Length
48 ft
1 main span
Daily traffic
28,805
2024 count
Owner
State
State Highway Agency

About this bridge

Route 36 over Waackaack Creek is a prestressed concrete slab carrying Route 36 over Waackaack Creek in Monmouth County, New Jersey. It was built in 1964, so it is 61 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 28,805 vehicles a day, roughly 4% of them trucks, projected to reach 34,565 by 2044. The structure is 48 ft (14.6 m) long and 91 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesRoute 36
CrossesWaackaack Creek
Location3.7 MI S of Rt 35 JCT
RouteState Highway 36
Coordinates40.43601, -74.13501
Functional classUrban Other Principal 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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating52 US tons
Inventory rating31 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length48 ft (14.6 m)
Longest span47 ft (14.3 m)
Deck width91 ft (27.6 m)
Roadway width74 ft (22.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic28,805 (2024)
Projected traffic34,565 by 2044
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Route 36 over Waackaack Creek built?

It was built in 1964, making it 61 years old in 2025.

What condition is Route 36 over Waackaack Creek 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 Route 36 over Waackaack Creek carry?

About 28,805 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Route 36 over Waackaack Creek?

The structure is 48 ft (14.6 m) long with a longest span of 47 ft (14.3 m) and a deck 91 ft wide.

Who owns Route 36 over Waackaack Creek?

It is owned by the State Highway Agency.