US Bridges

Minor Bridge Road over Shepaug River

Fair

Litchfield County, Connecticut · Park Off South Street · Structure no. 05069

Built
1962
63 years old
Condition
Fair
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
135 ft
1 main span
Daily traffic
800
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Minor Bridge Road over Shepaug River is a steel stringer/multi-beam or girder carrying Minor Bridge Road over Shepaug River in Litchfield County, Connecticut. It was built in 1962, so it is 63 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 6 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 800 vehicles a day, roughly 7% of them trucks, projected to reach 1,189 by 2043. The structure is 135 ft (41.1 m) long and 40 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesMinor Bridge Road
CrossesShepaug River
LocationPark Off South Street
RouteCity Street 0
Coordinates41.51423, -73.31538
Functional classRural Local

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to 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 rating110.1 US tons
Inventory rating75 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length135 ft (41.1 m)
Longest span130 ft (39.6 m)
Deck width40 ft (12.2 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic800 (2023)
Projected traffic1,189 by 2043
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 Minor Bridge Road over Shepaug River built?

It was built in 1962, making it 63 years old in 2025.

What condition is Minor Bridge Road over Shepaug 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 March 2023.

How much traffic does Minor Bridge Road over Shepaug River carry?

About 800 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is Minor Bridge Road over Shepaug River?

The structure is 135 ft (41.1 m) long with a longest span of 130 ft (39.6 m) and a deck 40 ft wide.

Who owns Minor Bridge Road over Shepaug River?

It is owned by the Town or Township Highway Agency.