US Bridges

Route 32 over Smith Cove

Fair

New London County, Connecticut · 1.3 MI S of SR 693 · Structure no. 00924

Built
1940
85 years old, rebuilt 1998
Condition
Fair
inspected December 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
56 ft
1 main span
Daily traffic
16,100
2020 count
Owner
State
State Highway Agency

About this bridge

Route 32 over Smith Cove is a prestressed concrete box beam or girders - multiple carrying Route 32 over Smith Cove in New London County, Connecticut. It was built in 1940 and reconstructed in 1998, so it is 85 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 16,100 vehicles a day, roughly 6% of them trucks, projected to reach 23,923 by 2040. The structure is 56 ft (17.1 m) long and 78 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRoute 32
CrossesSmith Cove
Location1.3 MI S of SR 693
RouteState Highway 32
Coordinates41.39889, -72.10636
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 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 geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.5 US tons
Inventory rating44 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length56 ft (17.1 m)
Longest span52 ft (15.9 m)
Deck width78 ft (23.9 m)
Roadway width73 ft (22.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,100 (2020)
Projected traffic23,923 by 2040
Trucks6%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Route 32 over Smith Cove built?

It was built in 1940, making it 85 years old in 2025. It was reconstructed in 1998.

What condition is Route 32 over Smith Cove 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 December 2023.

How much traffic does Route 32 over Smith Cove carry?

About 16,100 vehicles per day (2020 count), of which roughly 6% are trucks.

How long is Route 32 over Smith Cove?

The structure is 56 ft (17.1 m) long with a longest span of 52 ft (15.9 m) and a deck 78 ft wide.

Who owns Route 32 over Smith Cove?

It is owned by the State Highway Agency.