US Bridges

Westside Road over Blackberry River

Good

Litchfield County, Connecticut · 500 Ft West of Route 44 · Structure no. 05400

Built
1940
85 years old, rebuilt 1986
Condition
Good
inspected May 2023
Type
Slab
Prestressed Concrete
Length
26 ft
1 main span
Daily traffic
252
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Westside Road over Blackberry River is a prestressed concrete slab carrying Westside Road over Blackberry River in Litchfield County, Connecticut. It was built in 1940 and reconstructed in 1986, so it is 85 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 252 vehicles a day, roughly 7% of them trucks, projected to reach 374 by 2043. The structure is 26 ft (7.9 m) long and 21 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesWestside Road
CrossesBlackberry River
Location500 Ft West of Route 44
RouteCity Street 0
Coordinates41.99304, -73.20321
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 protection7 GoodSome minor problems.
Last inspectionMay 2023
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 rating70.4 US tons
Inventory rating42.2 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length26 ft (7.9 m)
Longest span23 ft (7 m)
Deck width21 ft (6.5 m)
Roadway width20 ft (6.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic252 (2023)
Projected traffic374 by 2043
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 Westside Road over Blackberry River built?

It was built in 1940, making it 85 years old in 2025. It was reconstructed in 1986.

What condition is Westside Road over Blackberry 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 May 2023.

How much traffic does Westside Road over Blackberry River carry?

About 252 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is Westside Road over Blackberry River?

The structure is 26 ft (7.9 m) long with a longest span of 23 ft (7 m) and a deck 21 ft wide.

Who owns Westside Road over Blackberry River?

It is owned by the Town or Township Highway Agency.