US Bridges

Keeney Street over INTERSTATE-384

Fair

Hartford County, Connecticut · 1 Mile West Route 83 · Structure no. 03578

Built
1968
57 years old
Condition
Fair
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
240 ft
2 main spans
Daily traffic
13,100
2021 count
Owner
State
State Highway Agency

About this bridge

Keeney Street over INTERSTATE-384 is a steel stringer/multi-beam or girder carrying Keeney Street over INTERSTATE-384 in Hartford County, Connecticut. It was built in 1968, so it is 57 years old, older 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 5 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 13,100 vehicles a day, roughly 5% of them trucks, projected to reach 19,465 by 2041. The structure is 240 ft (73.2 m) long and 81 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesKeeney Street
CrossesINTERSTATE-384
Location1 Mile West Route 83
RouteCity Street 0
Coordinates41.76339, -72.54156
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.3 US tons
Inventory rating49.6 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length240 ft (73.2 m)
Longest span117 ft (35.7 m)
Deck width81 ft (24.6 m)
Roadway width52 ft (15.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,100 (2021)
Projected traffic19,465 by 2041
Trucks5%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Keeney Street over INTERSTATE-384 built?

It was built in 1968, making it 57 years old in 2025.

What condition is Keeney Street over INTERSTATE-384 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 2023.

How much traffic does Keeney Street over INTERSTATE-384 carry?

About 13,100 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Keeney Street over INTERSTATE-384?

The structure is 240 ft (73.2 m) long with a longest span of 117 ft (35.7 m) and a deck 81 ft wide.

Who owns Keeney Street over INTERSTATE-384?

It is owned by the State Highway Agency.