US Bridges

Route 207 over Beaver Brook

PoorPosted for load

New London County, Connecticut · 3 Miles East of Route 32 · Structure no. 01547

Built
1938
87 years old, rebuilt 1961
Condition
Poor
inspected December 2023
Type
Tee Beam
Concrete
Length
43 ft
1 main span
Daily traffic
2,800
2023 count
Owner
State
State Highway Agency

About this bridge

Route 207 over Beaver Brook is a concrete tee beam carrying Route 207 over Beaver Brook in New London County, Connecticut. It was built in 1938 and reconstructed in 1961, so it is 87 years old, older than the Connecticut average of 56.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 2,800 vehicles a day, roughly 6% of them trucks, projected to reach 4,161 by 2043. The structure is 43 ft (13.1 m) long and 40 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesRoute 207
CrossesBeaver Brook
Location3 Miles East of Route 32
RouteState Highway 207
Coordinates41.62037, -72.11827
Functional classUrban Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating28.5 US tons
Inventory rating22.2 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length43 ft (13.1 m)
Longest span39 ft (11.9 m)
Deck width40 ft (12.1 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,800 (2023)
Projected traffic4,161 by 2043
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Route 207 over Beaver Brook built?

It was built in 1938, making it 87 years old in 2025. It was reconstructed in 1961.

What condition is Route 207 over Beaver Brook in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in December 2023.

How much traffic does Route 207 over Beaver Brook carry?

About 2,800 vehicles per day (2023 count), of which roughly 6% are trucks.

How long is Route 207 over Beaver Brook?

The structure is 43 ft (13.1 m) long with a longest span of 39 ft (11.9 m) and a deck 40 ft wide.

Who owns Route 207 over Beaver Brook?

It is owned by the State Highway Agency.