US Bridges

U.S. Route 5 over Hockanum River

Fair

Hartford County, Connecticut · 0.2 Mile North of RTE 15 · Structure no. 00440

Built
1941
84 years old
Condition
Fair
inspected May 2024
Type
Culvert
Concrete Continuous
Length
65 ft
3 main spans
Daily traffic
19,600
2021 count
Owner
State
State Highway Agency

About this bridge

U.S. Route 5 over Hockanum River is a concrete continuous culvert carrying U.S. Route 5 over Hockanum River in Hartford County, Connecticut. It was built in 1941, so it is 84 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 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 19,600 vehicles a day, roughly 4% of them trucks, projected to reach 29,124 by 2041. The structure is 65 ft (19.8 m) long and 85 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesU.S. Route 5
CrossesHockanum River
Location0.2 Mile North of RTE 15
RouteU.S. Route 5
Coordinates41.76146, -72.64542
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
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 inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69.7 US tons
Inventory rating53.9 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadUnknown
Structure length65 ft (19.8 m)
Longest span19 ft (5.8 m)
Deck width85 ft (25.8 m)
Roadway width71 ft (21.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,600 (2021)
Projected traffic29,124 by 2041
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

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 U.S. Route 5 over Hockanum River built?

It was built in 1941, making it 84 years old in 2025.

What condition is U.S. Route 5 over Hockanum 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 May 2024.

How much traffic does U.S. Route 5 over Hockanum River carry?

About 19,600 vehicles per day (2021 count), of which roughly 4% are trucks.

How long is U.S. Route 5 over Hockanum River?

The structure is 65 ft (19.8 m) long with a longest span of 19 ft (5.8 m) and a deck 85 ft wide.

Who owns U.S. Route 5 over Hockanum River?

It is owned by the State Highway Agency.