US Bridges

Wolcott Avenue over W Branch Naugatuck River

Fair

Litchfield County, Connecticut · 0.2 MI S RTE 4 @ Migeon · Structure no. 05086

Built
1961
64 years old, rebuilt 2001
Condition
Fair
inspected July 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
117 ft
2 main spans
Daily traffic
1,930
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Wolcott Avenue over W Branch Naugatuck River is a prestressed concrete box beam or girders - multiple carrying Wolcott Avenue over W Branch Naugatuck River in Litchfield County, Connecticut. It was built in 1961 and reconstructed in 2001, so it is 64 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 1,930 vehicles a day, roughly 2% of them trucks, projected to reach 2,868 by 2044. The structure is 117 ft (35.8 m) long and 46 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesWolcott Avenue
CrossesW Branch Naugatuck River
Location0.2 MI S RTE 4 @ Migeon
RouteCity Street 0
Coordinates41.80959, -73.13461
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating43.2 US tons
Inventory rating33.2 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans2
Design loadHS 20
Structure length117 ft (35.8 m)
Longest span56 ft (17 m)
Deck width46 ft (14 m)
Roadway width32 ft (9.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,930 (2024)
Projected traffic2,868 by 2044
Trucks2%
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

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Wolcott Avenue over W Branch Naugatuck River built?

It was built in 1961, making it 64 years old in 2025. It was reconstructed in 2001.

What condition is Wolcott Avenue over W Branch Naugatuck 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 July 2024.

How much traffic does Wolcott Avenue over W Branch Naugatuck River carry?

About 1,930 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is Wolcott Avenue over W Branch Naugatuck River?

The structure is 117 ft (35.8 m) long with a longest span of 56 ft (17 m) and a deck 46 ft wide.

Who owns Wolcott Avenue over W Branch Naugatuck River?

It is owned by the City or Municipal Highway Agency.