US Bridges

Route 47 over Weekeepeemee River

FairPosted for load

Litchfield County, Connecticut · Near Int of RTE 132 · Structure no. 01000

Built
1928
97 years old, rebuilt 1988
Condition
Fair
inspected February 2023
Type
Truss - Thru
Steel
Length
76 ft
1 main span
Daily traffic
3,000
2020 count
Owner
State
State Highway Agency

About this bridge

Route 47 over Weekeepeemee River is a steel truss - thru carrying Route 47 over Weekeepeemee River in Litchfield County, Connecticut. It was built in 1928 and reconstructed in 1988, so it is 97 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 3,000 vehicles a day, roughly 5% of them trucks, projected to reach 4,458 by 2040. The structure is 76 ft (23.2 m) long and 30 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesRoute 47
CrossesWeekeepeemee River
LocationNear Int of RTE 132
RouteState Highway 47
Coordinates41.56716, -73.21802
Functional classRural Major Collector

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating25 US tons
Inventory rating19.3 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckClosed grating
Main spans1
Design loadHS 20
Structure length76 ft (23.2 m)
Longest span70 ft (21.3 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,000 (2020)
Projected traffic4,458 by 2040
Trucks5%
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 statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Route 47 over Weekeepeemee River built?

It was built in 1928, making it 97 years old in 2025. It was reconstructed in 1988.

What condition is Route 47 over Weekeepeemee 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 February 2023.

How much traffic does Route 47 over Weekeepeemee River carry?

About 3,000 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is Route 47 over Weekeepeemee River?

The structure is 76 ft (23.2 m) long with a longest span of 70 ft (21.3 m) and a deck 30 ft wide.

Who owns Route 47 over Weekeepeemee River?

It is owned by the State Highway Agency.