US Bridges

Route 82 over Eight Mile River

Fair

Middlesex County, Connecticut · 0.6 MI E of Route 156 · Structure no. 01139

Built
1925
100 years old, rebuilt 2018
Condition
Fair
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
40 ft
1 main span
Daily traffic
3,300
2021 count
Owner
State
State Highway Agency

About this bridge

Route 82 over Eight Mile River is a steel stringer/multi-beam or girder carrying Route 82 over Eight Mile River in Middlesex County, Connecticut. It was built in 1925 and reconstructed in 2018, so it is 100 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 3,300 vehicles a day, roughly 4% of them trucks, projected to reach 4,903 by 2041. The structure is 40 ft (12.2 m) long and 31 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRoute 82
CrossesEight Mile River
Location0.6 MI E of Route 156
RouteState Highway 82
Coordinates41.44172, -72.33262
Functional classRural 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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating41.8 US tons
Inventory rating32.2 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length40 ft (12.2 m)
Longest span37 ft (11.3 m)
Deck width31 ft (9.5 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,300 (2021)
Projected traffic4,903 by 2041
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Route 82 over Eight Mile River built?

It was built in 1925, making it 100 years old in 2025. It was reconstructed in 2018.

What condition is Route 82 over Eight Mile 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 November 2023.

How much traffic does Route 82 over Eight Mile River carry?

About 3,300 vehicles per day (2021 count), of which roughly 4% are trucks.

How long is Route 82 over Eight Mile River?

The structure is 40 ft (12.2 m) long with a longest span of 37 ft (11.3 m) and a deck 31 ft wide.

Who owns Route 82 over Eight Mile River?

It is owned by the State Highway Agency.