US Bridges

CR 527 Millhurst over Manalapan Brook

Good

Monmouth County, New Jersey · 0.5 MI N of Nj 33 · Structure no. 130MN66

Built
2009
16 years old
Condition
Good
inspected January 2024
Type
Culvert
Concrete
Length
23 ft
1 main span
Daily traffic
10,739
2024 count
Owner
County
County Highway Agency

About this bridge

CR 527 Millhurst over Manalapan Brook is a concrete culvert carrying CR 527 Millhurst over Manalapan Brook in Monmouth County, New Jersey. It was built in 2009, so it is 16 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 10,739 vehicles a day, roughly 4% of them trucks, projected to reach 12,887 by 2044. The structure is 23 ft (7 m) long. If it were closed, the detour would be 8.7 mi (14 km).

CarriesCR 527 Millhurst
CrossesManalapan Brook
Location0.5 MI N of Nj 33
RouteCounty Highway 527
Coordinates40.26083, -74.34194
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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating58 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length23 ft (7 m)
Longest span23 ft (7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,739 (2024)
Projected traffic12,887 by 2044
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed8.7 mi (14 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 CR 527 Millhurst over Manalapan Brook built?

It was built in 2009, making it 16 years old in 2025.

What condition is CR 527 Millhurst over Manalapan Brook 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 January 2024.

How much traffic does CR 527 Millhurst over Manalapan Brook carry?

About 10,739 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is CR 527 Millhurst over Manalapan Brook?

The structure is 23 ft (7 m) long with a longest span of 23 ft (7 m).

Who owns CR 527 Millhurst over Manalapan Brook?

It is owned by the County Highway Agency.