US Bridges

College Hill Road over Whiting River

Fair

Litchfield County, Connecticut · 200 S of Canaan Valley RD · Structure no. 05204

Built
1999
26 years old
Condition
Fair
inspected March 2023
Type
Slab
Prestressed Concrete
Length
55 ft
1 main span
Daily traffic
448
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

College Hill Road over Whiting River is a prestressed concrete slab carrying College Hill Road over Whiting River in Litchfield County, Connecticut. It was built in 1999, so it is 26 years old, younger 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 448 vehicles a day, roughly 4% of them trucks, projected to reach 666 by 2043. The structure is 55 ft (16.8 m) long and 27 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCollege Hill Road
CrossesWhiting River
Location200 S of Canaan Valley RD
RouteCity Street 0
Coordinates42.02757, -73.26217
Functional classRural 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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78 US tons
Inventory rating46.7 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length55 ft (16.8 m)
Longest span52 ft (15.9 m)
Deck width27 ft (8.1 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic448 (2023)
Projected traffic666 by 2043
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 College Hill Road over Whiting River built?

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

What condition is College Hill Road over Whiting River 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 March 2023.

How much traffic does College Hill Road over Whiting River carry?

About 448 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is College Hill Road over Whiting River?

The structure is 55 ft (16.8 m) long with a longest span of 52 ft (15.9 m) and a deck 27 ft wide.

Who owns College Hill Road over Whiting River?

It is owned by the Town or Township Highway Agency.