US Bridges

Sand Road over West Aspetuck River

PoorPosted for load

Litchfield County, Connecticut · Near JCT W/Long Mt Rd. · Structure no. 05263

Built
1983
42 years old
Condition
Poor
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
32 ft
1 main span
Daily traffic
516
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Sand Road over West Aspetuck River is a steel stringer/multi-beam or girder carrying Sand Road over West Aspetuck River in Litchfield County, Connecticut. It was built in 1983, so it is 42 years old, younger than the Connecticut average of 56.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 516 vehicles a day, roughly 2% of them trucks, projected to reach 767 by 2044. The structure is 32 ft (9.8 m) long and 23 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSand Road
CrossesWest Aspetuck River
LocationNear JCT W/Long Mt Rd.
RouteCity Street 0
Coordinates41.60808, -73.42442
Functional classUrban Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating26.8 US tons
Inventory rating20.7 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length32 ft (9.8 m)
Longest span27 ft (8.2 m)
Deck width23 ft (7 m)
Roadway width20 ft (6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic516 (2024)
Projected traffic767 by 2044
Trucks2%
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Sand Road over West Aspetuck River built?

It was built in 1983, making it 42 years old in 2025.

What condition is Sand Road over West Aspetuck River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.

How much traffic does Sand Road over West Aspetuck River carry?

About 516 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is Sand Road over West Aspetuck River?

The structure is 32 ft (9.8 m) long with a longest span of 27 ft (8.2 m) and a deck 23 ft wide.

Who owns Sand Road over West Aspetuck River?

It is owned by the Town or Township Highway Agency.