US Bridges

French Street over Steele Brook

Fair

Litchfield County, Connecticut · 500 Feet East of Route 63 · Structure no. 05321

Built
1983
42 years old
Condition
Fair
inspected June 2023
Type
Slab
Prestressed Concrete
Length
37 ft
1 main span
Daily traffic
5,199
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

French Street over Steele Brook is a prestressed concrete slab carrying French Street over Steele Brook in Litchfield County, Connecticut. It was built in 1983, so it is 42 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 5,199 vehicles a day, roughly 4% of them trucks, projected to reach 7,725 by 2043. The structure is 37 ft (11.3 m) long and 56 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesFrench Street
CrossesSteele Brook
Location500 Feet East of Route 63
RouteCity Street 0
Coordinates41.59858, -73.11182
Functional classUrban Collector

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 protection7 GoodSome minor problems.
Last inspectionJune 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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating90.9 US tons
Inventory rating54 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length37 ft (11.3 m)
Longest span31 ft (9.4 m)
Deck width56 ft (17.2 m)
Roadway width43 ft (13.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,199 (2023)
Projected traffic7,725 by 2043
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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 French Street over Steele Brook built?

It was built in 1983, making it 42 years old in 2025.

What condition is French Street over Steele 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 June 2023.

How much traffic does French Street over Steele Brook carry?

About 5,199 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is French Street over Steele Brook?

The structure is 37 ft (11.3 m) long with a longest span of 31 ft (9.4 m) and a deck 56 ft wide.

Who owns French Street over Steele Brook?

It is owned by the Town or Township Highway Agency.