US Bridges

Fairhaven Road over Pattagansett River

Fair

New London County, Connecticut · 0.3 MI E of Route 156 · Structure no. 04074

Built
1970
55 years old
Condition
Fair
inspected March 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
57 ft
1 main span
Daily traffic
1,802
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Fairhaven Road over Pattagansett River is a prestressed concrete box beam or girders - multiple carrying Fairhaven Road over Pattagansett River in New London County, Connecticut. It was built in 1970, so it is 55 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 1,802 vehicles a day, roughly 4% of them trucks, projected to reach 2,678 by 2044. The structure is 57 ft (17.4 m) long and 24 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesFairhaven Road
CrossesPattagansett River
Location0.3 MI E of Route 156
RouteCity Street 0
Coordinates41.31386, -72.21816
Functional classUrban 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.8 US tons
Inventory rating46.6 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length57 ft (17.4 m)
Longest span56 ft (17.1 m)
Deck width24 ft (7.3 m)
Roadway width20 ft (6.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,802 (2024)
Projected traffic2,678 by 2044
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

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 Fairhaven Road over Pattagansett River built?

It was built in 1970, making it 55 years old in 2025.

What condition is Fairhaven Road over Pattagansett 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 March 2024.

How much traffic does Fairhaven Road over Pattagansett River carry?

About 1,802 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Fairhaven Road over Pattagansett River?

The structure is 57 ft (17.4 m) long with a longest span of 56 ft (17.1 m) and a deck 24 ft wide.

Who owns Fairhaven Road over Pattagansett River?

It is owned by the Town or Township Highway Agency.