US Bridges

I384 Ramp & Keeney over Hop Brook

Good

Hartford County, Connecticut · I-384 WB Exit 2 Off Ramp · Structure no. 03579

Built
1968
57 years old
Condition
Good
inspected June 2023
Type
Culvert
Concrete Continuous
Length
32 ft
3 main spans
Daily traffic
10,500
2021 count
Owner
State
State Highway Agency

About this bridge

I384 Ramp & Keeney over Hop Brook is a concrete continuous culvert carrying I384 Ramp & Keeney over Hop Brook 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 10,500 vehicles a day, roughly 9% of them trucks, projected to reach 15,602 by 2041. The structure is 32 ft (9.8 m) long and 535 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesI384 Ramp & Keeney
CrossesHop Brook
LocationI-384 WB Exit 2 Off Ramp
RouteInterstate 384
Coordinates41.7641, -72.54097
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadUnknown
Structure length32 ft (9.8 m)
Longest span10 ft (3 m)
Deck width535 ft (163.2 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,500 (2021)
Projected traffic15,602 by 2041
Trucks9%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I384 Ramp & Keeney over Hop Brook built?

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

What condition is I384 Ramp & Keeney over Hop Brook in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2023.

How much traffic does I384 Ramp & Keeney over Hop Brook carry?

About 10,500 vehicles per day (2021 count), of which roughly 9% are trucks.

How long is I384 Ramp & Keeney over Hop Brook?

The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m) and a deck 535 ft wide.

Who owns I384 Ramp & Keeney over Hop Brook?

It is owned by the State Highway Agency.