US Bridges

Route 97 over Shetucket River

Fair

New London County, Connecticut · At Intersection of Rt 207 · Structure no. 01292

Built
1941
84 years old, rebuilt 1990
Condition
Fair
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
244 ft
3 main spans
Daily traffic
2,400
2020 count
Owner
State
State Highway Agency

About this bridge

Route 97 over Shetucket River is a steel continuous stringer/multi-beam or girder carrying Route 97 over Shetucket River in New London County, Connecticut. It was built in 1941 and reconstructed in 1990, so it is 84 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 2,400 vehicles a day, roughly 5% of them trucks, projected to reach 3,566 by 2040. The structure is 244 ft (74.4 m) long and 44 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesRoute 97
CrossesShetucket River
LocationAt Intersection of Rt 207
RouteState Highway 97
Coordinates41.6176, -72.08474
Functional classUrban 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 inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating39.7 US tons
Inventory rating30.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length244 ft (74.4 m)
Longest span87 ft (26.5 m)
Deck width44 ft (13.3 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,400 (2020)
Projected traffic3,566 by 2040
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed6.8 mi (11 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 97 over Shetucket River built?

It was built in 1941, making it 84 years old in 2025. It was reconstructed in 1990.

What condition is Route 97 over Shetucket 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 November 2023.

How much traffic does Route 97 over Shetucket River carry?

About 2,400 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is Route 97 over Shetucket River?

The structure is 244 ft (74.4 m) long with a longest span of 87 ft (26.5 m) and a deck 44 ft wide.

Who owns Route 97 over Shetucket River?

It is owned by the State Highway Agency.