US Bridges

Middle RD over Waackaack Creek

Good

Monmouth County, New Jersey · 3.5 MI E of Nj 35&36 JCT · Structure no. 13000H7

Built
2006
19 years old
Condition
Good
inspected May 2023
Type
Culvert
Concrete
Length
34 ft
1 main span
Daily traffic
4,141
2023 count
Owner
County
County Highway Agency

About this bridge

Middle RD over Waackaack Creek is a concrete culvert carrying Middle RD over Waackaack Creek in Monmouth County, New Jersey. It was built in 2006, so it is 19 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 4,141 vehicles a day, roughly 4% of them trucks, projected to reach 4,969 by 2043. The structure is 34 ft (10.4 m) long and 39 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesMiddle RD
CrossesWaackaack Creek
Location3.5 MI E of Nj 35&36 JCT
RouteCity Street 0
Coordinates40.42326, -74.13552
Functional classUrban Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating110.1 US tons
Inventory rating75 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length34 ft (10.4 m)
Longest span34 ft (10.4 m)
Deck width39 ft (11.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,141 (2023)
Projected traffic4,969 by 2043
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Middle RD over Waackaack Creek built?

It was built in 2006, making it 19 years old in 2025.

What condition is Middle RD over Waackaack Creek 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 2023.

How much traffic does Middle RD over Waackaack Creek carry?

About 4,141 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is Middle RD over Waackaack Creek?

The structure is 34 ft (10.4 m) long with a longest span of 34 ft (10.4 m) and a deck 39 ft wide.

Who owns Middle RD over Waackaack Creek?

It is owned by the County Highway Agency.