US Bridges

E. Washington Ave over Pequonnock River

Fair

Fairfield County, Connecticut · 0.2 MI E of Route 8 · Structure no. 04252

Built
1916
109 years old, rebuilt 1998
Condition
Fair
inspected May 2023
Type
Movable - Bascule
Steel
Length
233 ft
1 main span
Daily traffic
3,343
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

E. Washington Ave over Pequonnock River is a steel movable - bascule carrying E. Washington Ave over Pequonnock River in Fairfield County, Connecticut. It was built in 1916 and reconstructed in 1998, so it is 109 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 3,343 vehicles a day, roughly 5% of them trucks, projected to reach 4,967 by 2044. The structure is 233 ft (70.9 m) long and 64 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesE. Washington Ave
CrossesPequonnock River
Location0.2 MI E of Route 8
RouteCity Street 0
Coordinates41.18611, -73.18889
Functional classUrban Minor Arterial

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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.6 US tons
Inventory rating52.5 US tons

Structure

Structure typeMovable - Bascule
MaterialSteel
DeckClosed grating
Main spans1 (+3 approach)
Design loadHS 20
Structure length233 ft (70.9 m)
Longest span91 ft (27.6 m)
Deck width64 ft (19.6 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,343 (2024)
Projected traffic4,967 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was E. Washington Ave over Pequonnock River built?

It was built in 1916, making it 109 years old in 2025. It was reconstructed in 1998.

What condition is E. Washington Ave 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 May 2023.

How much traffic does E. Washington Ave over Pequonnock River carry?

About 3,343 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is E. Washington Ave over Pequonnock River?

The structure is 233 ft (70.9 m) long with a longest span of 91 ft (27.6 m) and a deck 64 ft wide.

Who owns E. Washington Ave over Pequonnock River?

It is owned by the City or Municipal Highway Agency.