US Bridges

North Anguilla Roa over Interstate 95 SB

Fair

New London County, Connecticut · 1.0 MI N of Route 234 · Structure no. 01807

Built
1964
61 years old
Condition
Fair
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
172 ft
3 main spans
Daily traffic
697
2023 count
Owner
State
State Highway Agency

About this bridge

North Anguilla Roa over Interstate 95 SB is a steel stringer/multi-beam or girder carrying North Anguilla Roa over Interstate 95 SB in New London County, Connecticut. It was built in 1964, so it is 61 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 697 vehicles a day, roughly 7% of them trucks, projected to reach 1,036 by 2043. The structure is 172 ft (52.5 m) long and 35 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesNorth Anguilla Roa
CrossesInterstate 95 SB
Location1.0 MI N of Route 234
RouteCity Street 0
Coordinates41.39644, -71.86872
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
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionNovember 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 geometry6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating43.2 US tons
Inventory rating33.2 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length172 ft (52.5 m)
Longest span67 ft (20.5 m)
Deck width35 ft (10.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic697 (2023)
Projected traffic1,036 by 2043
Trucks7%
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 North Anguilla Roa over Interstate 95 SB built?

It was built in 1964, making it 61 years old in 2025.

What condition is North Anguilla Roa over Interstate 95 SB 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 North Anguilla Roa over Interstate 95 SB carry?

About 697 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is North Anguilla Roa over Interstate 95 SB?

The structure is 172 ft (52.5 m) long with a longest span of 67 ft (20.5 m) and a deck 35 ft wide.

Who owns North Anguilla Roa over Interstate 95 SB?

It is owned by the State Highway Agency.