US Bridges

Route 159 over Water Works Brook

Fair

Hartford County, Connecticut · 200 Ft North Windsor Tl. · Structure no. 05726

Built
1988
37 years old
Condition
Fair
inspected November 2023
Type
Slab
Prestressed Concrete
Length
36 ft
1 main span
Daily traffic
2,700
2022 count
Owner
State
State Highway Agency

About this bridge

Route 159 over Water Works Brook is a prestressed concrete slab carrying Route 159 over Water Works Brook in Hartford County, Connecticut. It was built in 1988, so it is 37 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 2,700 vehicles a day, roughly 4% of them trucks, projected to reach 4,012 by 2042. The structure is 36 ft (11 m) long and 40 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesRoute 159
CrossesWater Works Brook
Location200 Ft North Windsor Tl.
RouteState Highway 159
Coordinates41.90487, -72.62499
Functional classUrban Other Principal 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
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.4 US tons
Inventory rating43.4 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20 + Mod
Structure length36 ft (11 m)
Longest span34 ft (10.4 m)
Deck width40 ft (12.3 m)
Roadway width37 ft (11.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,700 (2022)
Projected traffic4,012 by 2042
Trucks4%
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

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 Water Works Brook built?

It was built in 1988, making it 37 years old in 2025.

What condition is Route 159 over Water Works 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 November 2023.

How much traffic does Route 159 over Water Works Brook carry?

About 2,700 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is Route 159 over Water Works Brook?

The structure is 36 ft (11 m) long with a longest span of 34 ft (10.4 m) and a deck 40 ft wide.

Who owns Route 159 over Water Works Brook?

It is owned by the State Highway Agency.