US Bridges

Holland Avenue over Peapack Brook

Good

Somerset County, New Jersey · 0.05 MI West CR 512 · Structure no. 18E1313

Built
2003
22 years old
Condition
Good
inspected October 2023
Type
Frame
Concrete
Length
40 ft
1 main span
Daily traffic
3,972
2023 count
Owner
County
County Highway Agency

About this bridge

Holland Avenue over Peapack Brook is a concrete frame carrying Holland Avenue over Peapack Brook in Somerset County, New Jersey. It was built in 2003, so it is 22 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 3,972 vehicles a day, roughly 1% of them trucks, projected to reach 4,767 by 2043. The structure is 40 ft (12.2 m) long and 42 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesHolland Avenue
CrossesPeapack Brook
Location0.05 MI West CR 512
RouteCounty Highway 661
CountySomerset County
StateNew Jersey
Coordinates40.70873, -74.65737
Functional classUrban Local

Condition and inspection

Good

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

ComponentRatingMeaning
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating60 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length40 ft (12.2 m)
Longest span40 ft (12.2 m)
Deck width42 ft (12.9 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,972 (2023)
Projected traffic4,767 by 2043
Trucks1%
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 Holland Avenue over Peapack Brook built?

It was built in 2003, making it 22 years old in 2025.

What condition is Holland Avenue over Peapack 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 October 2023.

How much traffic does Holland Avenue over Peapack Brook carry?

About 3,972 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is Holland Avenue over Peapack Brook?

The structure is 40 ft (12.2 m) long with a longest span of 40 ft (12.2 m) and a deck 42 ft wide.

Who owns Holland Avenue over Peapack Brook?

It is owned by the County Highway Agency.