US Bridges

Route 272 over Hart Brook

Good

Litchfield County, Connecticut · 3.6 Miles North of Rte. 4 · Structure no. 01578

Built
1958
67 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
37 ft
1 main span
Daily traffic
1,300
2021 count
Owner
State
State Highway Agency

About this bridge

Route 272 over Hart Brook is a steel stringer/multi-beam or girder carrying Route 272 over Hart Brook in Litchfield County, Connecticut. It was built in 1958, so it is 67 years old, older 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 1,300 vehicles a day, roughly 3% of them trucks, projected to reach 1,932 by 2041. The structure is 37 ft (11.3 m) long and 40 ft wide. If it were closed, the detour would be 21.1 mi (34 km).

CarriesRoute 272
CrossesHart Brook
Location3.6 Miles North of Rte. 4
RouteState Highway 272
Coordinates41.86553, -73.16796
Functional classUrban 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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56.4 US tons
Inventory rating43.5 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length37 ft (11.3 m)
Longest span31 ft (9.4 m)
Deck width40 ft (12.1 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,300 (2021)
Projected traffic1,932 by 2041
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed21.1 mi (34 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 272 over Hart Brook built?

It was built in 1958, making it 67 years old in 2025.

What condition is Route 272 over Hart 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 July 2024.

How much traffic does Route 272 over Hart Brook carry?

About 1,300 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Route 272 over Hart Brook?

The structure is 37 ft (11.3 m) long with a longest span of 31 ft (9.4 m) and a deck 40 ft wide.

Who owns Route 272 over Hart Brook?

It is owned by the State Highway Agency.