US Bridges

High Bridge Road over Bantam River

Good

Litchfield County, Connecticut · .2 MI S. of Route 202 · Structure no. 05180

Built
2008
17 years old
Condition
Good
inspected August 2023
Type
Slab
Prestressed Concrete
Length
24 ft
1 main span
Daily traffic
64
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

High Bridge Road over Bantam River is a prestressed concrete slab carrying High Bridge Road over Bantam River in Litchfield County, Connecticut. It was built in 2008, so it is 17 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 64 vehicles a day, roughly 7% of them trucks, projected to reach 95 by 2043. The structure is 24 ft (7.3 m) long and 29 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesHigh Bridge Road
CrossesBantam River
Location.2 MI S. of Route 202
RouteCity Street 0
Coordinates41.72289, -73.22775
Functional classRural Local

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80.5 US tons
Inventory rating48.2 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length24 ft (7.3 m)
Longest span22 ft (6.7 m)
Deck width29 ft (8.7 m)
Roadway width25 ft (7.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic64 (2023)
Projected traffic95 by 2043
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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 High Bridge Road over Bantam River built?

It was built in 2008, making it 17 years old in 2025.

What condition is High Bridge Road over Bantam River 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 2023.

How much traffic does High Bridge Road over Bantam River carry?

About 64 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is High Bridge Road over Bantam River?

The structure is 24 ft (7.3 m) long with a longest span of 22 ft (6.7 m) and a deck 29 ft wide.

Who owns High Bridge Road over Bantam River?

It is owned by the Town or Township Highway Agency.