US Bridges

North Anguilla Roa over INTERSTATE-95 NB

Fair

New London County, Connecticut · 1.0 MI N of Route 234 · Structure no. 01806

Built
1964
61 years old
Condition
Fair
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
161 ft
3 main spans
Daily traffic
696
2023 count
Owner
State
State Highway Agency

About this bridge

North Anguilla Roa over INTERSTATE-95 NB is a steel stringer/multi-beam or girder carrying North Anguilla Roa over INTERSTATE-95 NB 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 696 vehicles a day, roughly 7% of them trucks, projected to reach 1,034 by 2043. The structure is 161 ft (49.1 m) long and 35 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesNorth Anguilla Roa
CrossesINTERSTATE-95 NB
Location1.0 MI N of Route 234
RouteCity Street 0
Coordinates41.39567, -71.86814
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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
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 alignment7: Better than present minimum criteria
Operating rating88.4 US tons
Inventory rating53.1 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length161 ft (49.1 m)
Longest span62 ft (19 m)
Deck width35 ft (10.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic696 (2023)
Projected traffic1,034 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 NB built?

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

What condition is North Anguilla Roa over INTERSTATE-95 NB 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 NB carry?

About 696 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is North Anguilla Roa over INTERSTATE-95 NB?

The structure is 161 ft (49.1 m) long with a longest span of 62 ft (19 m) and a deck 35 ft wide.

Who owns North Anguilla Roa over INTERSTATE-95 NB?

It is owned by the State Highway Agency.