US Bridges

Rugg Brook Road over Mad River

Fair

Litchfield County, Connecticut · 250 South of Route 44 · Structure no. 05133

Built
1956
69 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
52 ft
1 main span
Daily traffic
140
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Rugg Brook Road over Mad River is a prestressed concrete stringer/multi-beam or girder carrying Rugg Brook Road over Mad River in Litchfield County, Connecticut. It was built in 1956, so it is 69 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 140 vehicles a day, roughly 7% of them trucks, projected to reach 208 by 2044. The structure is 52 ft (15.9 m) long and 26 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesRugg Brook Road
CrossesMad River
Location250 South of Route 44
RouteCity Street 0
Coordinates41.9429, -73.11177
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 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 adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating102 US tons
Inventory rating56 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length52 ft (15.9 m)
Longest span48 ft (14.6 m)
Deck width26 ft (7.8 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic140 (2024)
Projected traffic208 by 2044
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 Rugg Brook Road over Mad River built?

It was built in 1956, making it 69 years old in 2025.

What condition is Rugg Brook Road over Mad 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 May 2024.

How much traffic does Rugg Brook Road over Mad River carry?

About 140 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is Rugg Brook Road over Mad River?

The structure is 52 ft (15.9 m) long with a longest span of 48 ft (14.6 m) and a deck 26 ft wide.

Who owns Rugg Brook Road over Mad River?

It is owned by the Town or Township Highway Agency.