US Bridges

Stocking Mill Road over Two Stone Brook

Fair

Hartford County, Connecticut · 0.1 MI No. of Highland ST · Structure no. 06088

Built
1981
44 years old
Condition
Fair
inspected April 2024
Type
Culvert
Concrete
Length
21 ft
2 main spans
Daily traffic
140
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Stocking Mill Road over Two Stone Brook is a concrete culvert carrying Stocking Mill Road over Two Stone Brook in Hartford County, Connecticut. It was built in 1981, so it is 44 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 140 vehicles a day, roughly 7% of them trucks, projected to reach 208 by 2044. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesStocking Mill Road
CrossesTwo Stone Brook
Location0.1 MI No. of Highland ST
RouteCity Street 0
Coordinates41.68531, -72.67706
Functional classRural Local

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 protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length21 ft (6.4 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic140 (2024)
Projected traffic208 by 2044
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 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 Stocking Mill Road over Two Stone Brook built?

It was built in 1981, making it 44 years old in 2025.

What condition is Stocking Mill Road over Two Stone Brook 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 April 2024.

How much traffic does Stocking Mill Road over Two Stone Brook carry?

About 140 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is Stocking Mill Road over Two Stone Brook?

The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).

Who owns Stocking Mill Road over Two Stone Brook?

It is owned by the Town or Township Highway Agency.