US Bridges

South Brooksvale R over Willow Brook

Fair

New Haven County, Connecticut · 0.8 MI W of Route 10 · Structure no. 04837

Built
1960
65 years old, rebuilt 1985
Condition
Fair
inspected April 2023
Type
Slab
Prestressed Concrete
Length
23 ft
1 main span
Daily traffic
1,350
2021 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

South Brooksvale R over Willow Brook is a prestressed concrete slab carrying South Brooksvale R over Willow Brook in New Haven County, Connecticut. It was built in 1960 and reconstructed in 1985, so it is 65 years old, older than the Connecticut average of 56.7 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 1,350 vehicles a day, roughly 4% of them trucks, projected to reach 2,006 by 2041. The structure is 23 ft (7 m) long and 28 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSouth Brooksvale R
CrossesWillow Brook
Location0.8 MI W of Route 10
RouteCity Street 0
Coordinates41.46658, -72.92093
Functional classUrban Local

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to 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 rating47 US tons
Inventory rating36 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadUnknown
Structure length23 ft (7 m)
Longest span20 ft (6.1 m)
Deck width28 ft (8.5 m)
Roadway width25 ft (7.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,350 (2021)
Projected traffic2,006 by 2041
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 South Brooksvale R over Willow Brook built?

It was built in 1960, making it 65 years old in 2025. It was reconstructed in 1985.

What condition is South Brooksvale R over Willow Brook 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 April 2023.

How much traffic does South Brooksvale R over Willow Brook carry?

About 1,350 vehicles per day (2021 count), of which roughly 4% are trucks.

How long is South Brooksvale R over Willow Brook?

The structure is 23 ft (7 m) long with a longest span of 20 ft (6.1 m) and a deck 28 ft wide.

Who owns South Brooksvale R over Willow Brook?

It is owned by the Town or Township Highway Agency.