US Bridges

Route 4 over Bloody Brook

Good

Litchfield County, Connecticut · 2.3 MI E of Route 7 Ovlp · Structure no. 01933

Built
2014
11 years old
Condition
Good
inspected November 2024
Type
Culvert
Concrete
Length
26 ft
2 main spans
Daily traffic
2,800
2021 count
Owner
State
State Highway Agency

About this bridge

Route 4 over Bloody Brook is a concrete culvert carrying Route 4 over Bloody Brook in Litchfield County, Connecticut. It was built in 2014, so it is 11 years old, younger than the Connecticut average of 56.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,800 vehicles a day, roughly 4% of them trucks, projected to reach 4,161 by 2041. The structure is 26 ft (7.9 m) long and 34 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesRoute 4
CrossesBloody Brook
Location2.3 MI E of Route 7 Ovlp
RouteState Highway 4
Coordinates41.84092, -73.34883
Functional classRural Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating52.1 US tons
Inventory rating40 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHL 93
Structure length26 ft (7.9 m)
Longest span12 ft (3.7 m)
Deck width34 ft (10.5 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,800 (2021)
Projected traffic4,161 by 2041
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 4 over Bloody Brook built?

It was built in 2014, making it 11 years old in 2025.

What condition is Route 4 over Bloody Brook in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2024.

How much traffic does Route 4 over Bloody Brook carry?

About 2,800 vehicles per day (2021 count), of which roughly 4% are trucks.

How long is Route 4 over Bloody Brook?

The structure is 26 ft (7.9 m) long with a longest span of 12 ft (3.7 m) and a deck 34 ft wide.

Who owns Route 4 over Bloody Brook?

It is owned by the State Highway Agency.