US Bridges

Bridge Street over Rippowam River

Fair

Fairfield County, Connecticut · 100 Ft W of Route 137 · Structure no. 04066

Built
1955
70 years old, rebuilt 1995
Condition
Fair
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
82 ft
1 main span
Daily traffic
12,530
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Bridge Street over Rippowam River is a steel stringer/multi-beam or girder carrying Bridge Street over Rippowam River in Fairfield County, Connecticut. It was built in 1955 and reconstructed in 1995, so it is 70 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 12,530 vehicles a day, roughly 3% of them trucks, projected to reach 18,618 by 2043. The structure is 82 ft (25 m) long and 68 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesBridge Street
CrossesRippowam River
Location100 Ft W of Route 137
RouteCity Street 0
Coordinates41.06586, -73.54919
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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating58 US tons
Inventory rating34 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length82 ft (25 m)
Longest span77 ft (23.5 m)
Deck width68 ft (20.7 m)
Roadway width50 ft (15.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,530 (2023)
Projected traffic18,618 by 2043
Trucks3%
Lanes on structure4
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Bridge Street over Rippowam River built?

It was built in 1955, making it 70 years old in 2025. It was reconstructed in 1995.

What condition is Bridge Street over Rippowam 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 March 2023.

How much traffic does Bridge Street over Rippowam River carry?

About 12,530 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is Bridge Street over Rippowam River?

The structure is 82 ft (25 m) long with a longest span of 77 ft (23.5 m) and a deck 68 ft wide.

Who owns Bridge Street over Rippowam River?

It is owned by the City or Municipal Highway Agency.