US Bridges

Route 118 over Route 8

Fair

Litchfield County, Connecticut · At Exit 42 · Structure no. 01732

Built
1966
59 years old
Condition
Fair
inspected December 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
260 ft
4 main spans
Daily traffic
9,000
2020 count
Owner
State
State Highway Agency

About this bridge

Route 118 over Route 8 is a steel stringer/multi-beam or girder carrying Route 118 over Route 8 in Litchfield County, Connecticut. It was built in 1966, so it is 59 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 5 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 9,000 vehicles a day, roughly 3% of them trucks, projected to reach 13,373 by 2040. The structure is 260 ft (79.4 m) long and 46 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesRoute 118
CrossesRoute 8
LocationAt Exit 42
RouteState Highway 118
Coordinates41.76243, -73.11534
Functional classUrban Collector

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating88.7 US tons
Inventory rating53.2 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length260 ft (79.4 m)
Longest span73 ft (22.1 m)
Deck width46 ft (13.9 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,000 (2020)
Projected traffic13,373 by 2040
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.7 mi (6 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Route 118 over Route 8 built?

It was built in 1966, making it 59 years old in 2025.

What condition is Route 118 over Route 8 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 December 2023.

How much traffic does Route 118 over Route 8 carry?

About 9,000 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is Route 118 over Route 8?

The structure is 260 ft (79.4 m) long with a longest span of 73 ft (22.1 m) and a deck 46 ft wide.

Who owns Route 118 over Route 8?

It is owned by the State Highway Agency.