US Bridges

Route 32 over Middle River

Fair

Tolland County, Connecticut · 250 Ft South of Route 190 · Structure no. 00940

Built
1952
73 years old, rebuilt 1992
Condition
Fair
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
51 ft
1 main span
Daily traffic
4,600
2020 count
Owner
State
State Highway Agency

About this bridge

Route 32 over Middle River is a steel stringer/multi-beam or girder carrying Route 32 over Middle River in Tolland County, Connecticut. It was built in 1952 and reconstructed in 1992, so it is 73 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 4,600 vehicles a day, roughly 7% of them trucks, projected to reach 6,835 by 2040. The structure is 51 ft (15.5 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRoute 32
CrossesMiddle River
Location250 Ft South of Route 190
RouteState Highway 32
Coordinates41.95296, -72.30317
Functional classRural Minor 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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
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 rating99.6 US tons
Inventory rating76.8 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length51 ft (15.5 m)
Longest span46 ft (14 m)
Deck width47 ft (14.2 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,600 (2020)
Projected traffic6,835 by 2040
Trucks7%
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

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 Middle River built?

It was built in 1952, making it 73 years old in 2025. It was reconstructed in 1992.

What condition is Route 32 over Middle 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 January 2024.

How much traffic does Route 32 over Middle River carry?

About 4,600 vehicles per day (2020 count), of which roughly 7% are trucks.

How long is Route 32 over Middle River?

The structure is 51 ft (15.5 m) long with a longest span of 46 ft (14 m) and a deck 47 ft wide.

Who owns Route 32 over Middle River?

It is owned by the State Highway Agency.