US Bridges

Coram Avenue over Route 8

Fair

Fairfield County, Connecticut · 300 Ft S of Route 110 · Structure no. 00570

Built
1950
75 years old, rebuilt 1991
Condition
Fair
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
101 ft
1 main span
Daily traffic
5,000
2022 count
Owner
State
State Highway Agency

About this bridge

Coram Avenue over Route 8 is a steel stringer/multi-beam or girder carrying Coram Avenue over Route 8 in Fairfield County, Connecticut. It was built in 1950 and reconstructed in 1991, so it is 75 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 5,000 vehicles a day, roughly 5% of them trucks, projected to reach 7,430 by 2042. The structure is 101 ft (30.8 m) long and 53 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCoram Avenue
CrossesRoute 8
Location300 Ft S of Route 110
RouteCity Street 0
Coordinates41.31208, -73.08991
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80.6 US tons
Inventory rating48.4 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length101 ft (30.8 m)
Longest span96 ft (29.3 m)
Deck width53 ft (16.1 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,000 (2022)
Projected traffic7,430 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Coram Avenue over Route 8 built?

It was built in 1950, making it 75 years old in 2025. It was reconstructed in 1991.

What condition is Coram Avenue 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 November 2023.

How much traffic does Coram Avenue over Route 8 carry?

About 5,000 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Coram Avenue over Route 8?

The structure is 101 ft (30.8 m) long with a longest span of 96 ft (29.3 m) and a deck 53 ft wide.

Who owns Coram Avenue over Route 8?

It is owned by the State Highway Agency.