US Bridges

Route 47 over Bee Brook

Fair

Litchfield County, Connecticut · 1 Mile South of Route 202 · Structure no. 01009

Built
1959
66 years old
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
37 ft
1 main span
Daily traffic
1,900
2020 count
Owner
State
State Highway Agency

About this bridge

Route 47 over Bee Brook is a steel stringer/multi-beam or girder carrying Route 47 over Bee Brook in Litchfield County, Connecticut. It was built in 1959, so it is 66 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.

It carries about 1,900 vehicles a day, roughly 3% of them trucks, projected to reach 2,823 by 2040. The structure is 37 ft (11.3 m) long and 46 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

CarriesRoute 47
CrossesBee Brook
Location1 Mile South of Route 202
RouteState Highway 47
Coordinates41.66918, -73.323
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating37.5 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length37 ft (11.3 m)
Longest span31 ft (9.6 m)
Deck width46 ft (14.1 m)
Roadway width40 ft (12.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,900 (2020)
Projected traffic2,823 by 2040
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 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 47 over Bee Brook built?

It was built in 1959, making it 66 years old in 2025.

What condition is Route 47 over Bee Brook 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 July 2023.

How much traffic does Route 47 over Bee Brook carry?

About 1,900 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is Route 47 over Bee Brook?

The structure is 37 ft (11.3 m) long with a longest span of 31 ft (9.6 m) and a deck 46 ft wide.

Who owns Route 47 over Bee Brook?

It is owned by the State Highway Agency.