US Bridges

CO Rt 611 over Trout Brook

Good

Warren County, New Jersey · 0.22 MI South of CR 519 · Structure no. 2101143

Built
1999
26 years old
Condition
Good
inspected March 2023
Type
Arch - Deck
Concrete
Length
28 ft
1 main span
Daily traffic
1,865
2023 count
Owner
County
County Highway Agency

About this bridge

CO Rt 611 over Trout Brook is a concrete arch - deck carrying CO Rt 611 over Trout Brook in Warren County, New Jersey. It was built in 1999, so it is 26 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 1,865 vehicles a day, roughly 3% of them trucks, projected to reach 2,276 by 2043. The structure is 28 ft (8.5 m) long and 44 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesCO Rt 611
CrossesTrout Brook
Location0.22 MI South of CR 519
RouteCounty Highway 611
Coordinates40.9079, -74.96439
Functional classRural Major Collector

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 inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating52 US tons
Inventory rating31 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20 + Mod
Structure length28 ft (8.5 m)
Longest span26 ft (7.9 m)
Deck width44 ft (13.3 m)
Roadway width40 ft (12.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,865 (2023)
Projected traffic2,276 by 2043
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 CO Rt 611 over Trout Brook built?

It was built in 1999, making it 26 years old in 2025.

What condition is CO Rt 611 over Trout 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 March 2023.

How much traffic does CO Rt 611 over Trout Brook carry?

About 1,865 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is CO Rt 611 over Trout Brook?

The structure is 28 ft (8.5 m) long with a longest span of 26 ft (7.9 m) and a deck 44 ft wide.

Who owns CO Rt 611 over Trout Brook?

It is owned by the County Highway Agency.