US Bridges

Route 159 over Deckers Brook

Fair

Hartford County, Connecticut · 0.1 Mile North of RTE 291 · Structure no. 06228

Built
1993
32 years old
Condition
Fair
inspected June 2024
Type
Culvert
Concrete
Length
30 ft
2 main spans
Daily traffic
12,700
2019 count
Owner
State
State Highway Agency

About this bridge

Route 159 over Deckers Brook is a concrete culvert carrying Route 159 over Deckers Brook in Hartford County, Connecticut. It was built in 1993, so it is 32 years old, younger 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 12,700 vehicles a day, roughly 3% of them trucks, projected to reach 18,871 by 2039. The structure is 30 ft (9.1 m) long. If it were closed, the detour would be 5 mi (8 km).

CarriesRoute 159
CrossesDeckers Brook
Location0.1 Mile North of RTE 291
RouteState Highway 159
Coordinates41.81959, -72.65648
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating41.8 US tons
Inventory rating32.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length30 ft (9.1 m)
Longest span14 ft (4.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,700 (2019)
Projected traffic18,871 by 2039
Trucks3%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Route 159 over Deckers Brook built?

It was built in 1993, making it 32 years old in 2025.

What condition is Route 159 over Deckers Brook 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 June 2024.

How much traffic does Route 159 over Deckers Brook carry?

About 12,700 vehicles per day (2019 count), of which roughly 3% are trucks.

How long is Route 159 over Deckers Brook?

The structure is 30 ft (9.1 m) long with a longest span of 14 ft (4.3 m).

Who owns Route 159 over Deckers Brook?

It is owned by the State Highway Agency.