US Bridges

Old State Road #3 over Little River

Fair

New Haven County, Connecticut · 100 East of JCT Rt 67&42 · Structure no. 04914

Built
2001
24 years old
Condition
Fair
inspected June 2022
Type
Slab
Prestressed Concrete
Length
47 ft
1 main span
Daily traffic
407
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Old State Road #3 over Little River is a prestressed concrete slab carrying Old State Road #3 over Little River in New Haven County, Connecticut. It was built in 2001, so it is 24 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 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 407 vehicles a day, roughly 7% of them trucks, projected to reach 605 by 2042. The structure is 47 ft (14.3 m) long and 31 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesOld State Road #3
CrossesLittle River
Location100 East of JCT Rt 67&42
RouteCity Street 0
Coordinates41.43195, -73.1114
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56.4 US tons
Inventory rating43.5 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length47 ft (14.3 m)
Longest span42 ft (12.8 m)
Deck width31 ft (9.3 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic407 (2022)
Projected traffic605 by 2042
Trucks7%
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 Old State Road #3 over Little River built?

It was built in 2001, making it 24 years old in 2025.

What condition is Old State Road #3 over Little 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 June 2022.

How much traffic does Old State Road #3 over Little River carry?

About 407 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is Old State Road #3 over Little River?

The structure is 47 ft (14.3 m) long with a longest span of 42 ft (12.8 m) and a deck 31 ft wide.

Who owns Old State Road #3 over Little River?

It is owned by the Town or Township Highway Agency.