US Bridges

Route 67 over Great Brook

Good

Litchfield County, Connecticut · 100 South of RTE 202 JCT · Structure no. 01043

Built
2010
15 years old
Condition
Good
inspected August 2022
Type
Culvert
Concrete
Length
24 ft
1 main span
Daily traffic
6,700
2020 count
Owner
State
State Highway Agency

About this bridge

Route 67 over Great Brook is a concrete culvert carrying Route 67 over Great Brook in Litchfield County, Connecticut. It was built in 2010, so it is 15 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 6,700 vehicles a day, roughly 6% of them trucks, projected to reach 9,956 by 2040. The structure is 24 ft (7.3 m) long and 83 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesRoute 67
CrossesGreat Brook
Location100 South of RTE 202 JCT
RouteState Highway 67
CountyLitchfield County
StateConnecticut
Coordinates41.57624, -73.40844
Functional classUrban Other Principal 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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating96.5 US tons
Inventory rating74.3 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length24 ft (7.3 m)
Longest span24 ft (7.3 m)
Deck width83 ft (25.3 m)
Roadway width65 ft (19.8 m)
Vertical clearance over deck65 ft (19.8 m)

Traffic and service

Average daily traffic6,700 (2020)
Projected traffic9,956 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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 67 over Great Brook built?

It was built in 2010, making it 15 years old in 2025.

What condition is Route 67 over Great 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 August 2022.

How much traffic does Route 67 over Great Brook carry?

About 6,700 vehicles per day (2020 count), of which roughly 6% are trucks.

How long is Route 67 over Great Brook?

The structure is 24 ft (7.3 m) long with a longest span of 24 ft (7.3 m) and a deck 83 ft wide.

Who owns Route 67 over Great Brook?

It is owned by the State Highway Agency.