US Bridges

Beacon Valley RD 1 over Beacon Hill Brook

Good

New Haven County, Connecticut · 350 So of Route 63 · Structure no. 05249

Built
1982
43 years old
Condition
Good
inspected October 2024
Type
Slab
Prestressed Concrete
Length
43 ft
1 main span
Daily traffic
1,200
2012 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Beacon Valley RD 1 over Beacon Hill Brook is a prestressed concrete slab carrying Beacon Valley RD 1 over Beacon Hill Brook in New Haven County, Connecticut. It was built in 1982, so it is 43 years old, younger than the Connecticut average of 56.7 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 1,200 vehicles a day, roughly 4% of them trucks, projected to reach 1,783 by 2032. The structure is 43 ft (13.1 m) long and 38 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesBeacon Valley RD 1
CrossesBeacon Hill Brook
Location350 So of Route 63
RouteCity Street 0
Coordinates41.46799, -73.02712
Functional classUrban Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59 US tons
Inventory rating34.9 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length43 ft (13.1 m)
Longest span41 ft (12.5 m)
Deck width38 ft (11.7 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,200 (2012)
Projected traffic1,783 by 2032
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 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 Beacon Valley RD 1 over Beacon Hill Brook built?

It was built in 1982, making it 43 years old in 2025.

What condition is Beacon Valley RD 1 over Beacon Hill 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 2024.

How much traffic does Beacon Valley RD 1 over Beacon Hill Brook carry?

About 1,200 vehicles per day (2012 count), of which roughly 4% are trucks.

How long is Beacon Valley RD 1 over Beacon Hill Brook?

The structure is 43 ft (13.1 m) long with a longest span of 41 ft (12.5 m) and a deck 38 ft wide.

Who owns Beacon Valley RD 1 over Beacon Hill Brook?

It is owned by the Town or Township Highway Agency.