US Bridges

Northwest Drive over Pequabuck River

Fair

Hartford County, Connecticut · 0.5 MI West of Route 10 · Structure no. 05433

Built
1983
42 years old
Condition
Fair
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
728 ft
9 main spans
Daily traffic
7,000
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Northwest Drive over Pequabuck River is a steel continuous stringer/multi-beam or girder carrying Northwest Drive over Pequabuck River in Hartford 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 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 7,000 vehicles a day, roughly 5% of them trucks, projected to reach 10,401 by 2044. The structure is 728 ft (221.9 m) long and 43 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesNorthwest Drive
CrossesPequabuck River
Location0.5 MI West of Route 10
RouteCity Street 0
Coordinates41.6926, -72.85419
Functional classUrban Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
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 inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating32.2 US tons
Inventory rating24.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans9
Design loadHS 20
Structure length728 ft (221.9 m)
Longest span80 ft (24.4 m)
Deck width43 ft (13.2 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,000 (2024)
Projected traffic10,401 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.1 mi (5 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 Northwest Drive over Pequabuck River built?

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

What condition is Northwest Drive over Pequabuck River 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 Northwest Drive over Pequabuck River carry?

About 7,000 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Northwest Drive over Pequabuck River?

The structure is 728 ft (221.9 m) long with a longest span of 80 ft (24.4 m) and a deck 43 ft wide.

Who owns Northwest Drive over Pequabuck River?

It is owned by the Town or Township Highway Agency.