US Bridges

Whitney Avenue #2 over Pequonnock River

Fair

Fairfield County, Connecticut · 0.3 MI East of Route 111 · Structure no. 05339

Built
1985
40 years old
Condition
Fair
inspected December 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
41 ft
1 main span
Daily traffic
3,756
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Whitney Avenue #2 over Pequonnock River is a prestressed concrete box beam or girders - multiple carrying Whitney Avenue #2 over Pequonnock River in Fairfield County, Connecticut. It was built in 1985, so it is 40 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 3,756 vehicles a day, roughly 4% of them trucks, projected to reach 5,581 by 2043. The structure is 41 ft (12.5 m) long and 35 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesWhitney Avenue #2
CrossesPequonnock River
Location0.3 MI East of Route 111
RouteCity Street 0
Coordinates41.28075, -73.22182
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating47 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadUnknown
Structure length41 ft (12.5 m)
Longest span38 ft (11.6 m)
Deck width35 ft (10.6 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,756 (2023)
Projected traffic5,581 by 2043
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 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 Whitney Avenue #2 over Pequonnock River built?

It was built in 1985, making it 40 years old in 2025.

What condition is Whitney Avenue #2 over Pequonnock 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 December 2023.

How much traffic does Whitney Avenue #2 over Pequonnock River carry?

About 3,756 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is Whitney Avenue #2 over Pequonnock River?

The structure is 41 ft (12.5 m) long with a longest span of 38 ft (11.6 m) and a deck 35 ft wide.

Who owns Whitney Avenue #2 over Pequonnock River?

It is owned by the Town or Township Highway Agency.