US Bridges

Kent Road over Norwalk River

Fair

Fairfield County, Connecticut · 100 Feet West of Route 7 · Structure no. 04979

Built
1956
69 years old
Condition
Fair
inspected October 2023
Type
Frame
Concrete
Length
74 ft
1 main span
Daily traffic
3,050
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Kent Road over Norwalk River is a concrete frame carrying Kent Road over Norwalk River in Fairfield County, Connecticut. It was built in 1956, so it is 69 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 5 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 3,050 vehicles a day, roughly 4% of them trucks, projected to reach 4,532 by 2043. The structure is 74 ft (22.6 m) long and 26 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesKent Road
CrossesNorwalk River
Location100 Feet West of Route 7
RouteCity Street 0
Coordinates41.1637, -73.4194
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80.7 US tons
Inventory rating64.6 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length74 ft (22.6 m)
Longest span65 ft (19.8 m)
Deck width26 ft (7.8 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,050 (2023)
Projected traffic4,532 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 Kent Road over Norwalk River built?

It was built in 1956, making it 69 years old in 2025.

What condition is Kent Road over Norwalk 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 October 2023.

How much traffic does Kent Road over Norwalk River carry?

About 3,050 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is Kent Road over Norwalk River?

The structure is 74 ft (22.6 m) long with a longest span of 65 ft (19.8 m) and a deck 26 ft wide.

Who owns Kent Road over Norwalk River?

It is owned by the Town or Township Highway Agency.