US Bridges

Bunker Hill Road over Hop River

Poor

Tolland County, Connecticut · 600 Ft East of RTE 6 · Structure no. 04583

Built
1960
65 years old, rebuilt 1988
Condition
Poor
inspected April 2023
Type
Culvert
Steel
Length
57 ft
3 main spans
Daily traffic
340
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Bunker Hill Road over Hop River is a steel culvert carrying Bunker Hill Road over Hop River in Tolland County, Connecticut. It was built in 1960 and reconstructed in 1988, so it is 65 years old, older than the Connecticut average of 56.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 340 vehicles a day, roughly 2% of them trucks, projected to reach 505 by 2044. The structure is 57 ft (17.4 m) long. If it were closed, the detour would be 5 mi (8 km).

CarriesBunker Hill Road
CrossesHop River
Location600 Ft East of RTE 6
RouteCity Street 0
Coordinates41.73827, -72.36159
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27.9 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans3
Design loadUnknown
Structure length57 ft (17.4 m)
Longest span17 ft (5.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic340 (2024)
Projected traffic505 by 2044
Trucks2%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Bunker Hill Road over Hop River built?

It was built in 1960, making it 65 years old in 2025. It was reconstructed in 1988.

What condition is Bunker Hill Road over Hop River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2023.

How much traffic does Bunker Hill Road over Hop River carry?

About 340 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is Bunker Hill Road over Hop River?

The structure is 57 ft (17.4 m) long with a longest span of 17 ft (5.2 m).

Who owns Bunker Hill Road over Hop River?

It is owned by the Town or Township Highway Agency.