US Bridges

River Road over Choate Brook

Fair

New London County, Connecticut · 0.5 MI N/Old Jewett City · Structure no. 04758

Built
1939
86 years old
Condition
Fair
inspected April 2024
Type
Tee Beam
Concrete
Length
33 ft
1 main span
Daily traffic
714
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

River Road over Choate Brook is a concrete tee beam carrying River Road over Choate Brook in New London County, Connecticut. It was built in 1939, so it is 86 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 714 vehicles a day, roughly 7% of them trucks, projected to reach 1,061 by 2044. The structure is 33 ft (10 m) long and 25 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesRiver Road
CrossesChoate Brook
Location0.5 MI N/Old Jewett City
RouteCity Street 0
Coordinates41.55329, -72.01441
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
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 adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating80 US tons
Inventory rating48 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length33 ft (10 m)
Longest span31 ft (9.4 m)
Deck width25 ft (7.6 m)
Roadway width23 ft (6.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic714 (2024)
Projected traffic1,061 by 2044
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 River Road over Choate Brook built?

It was built in 1939, making it 86 years old in 2025.

What condition is River Road over Choate 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 2024.

How much traffic does River Road over Choate Brook carry?

About 714 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is River Road over Choate Brook?

The structure is 33 ft (10 m) long with a longest span of 31 ft (9.4 m) and a deck 25 ft wide.

Who owns River Road over Choate Brook?

It is owned by the Town or Township Highway Agency.