US Bridges

Broad Street over Norwalk River

Good

Fairfield County, Connecticut · 200 Ft W of US Route 7 · Structure no. 04153

Built
1956
69 years old, rebuilt 2004
Condition
Good
inspected July 2022
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
167 ft
2 main spans
Daily traffic
5,510
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Broad Street over Norwalk River is a steel continuous stringer/multi-beam or girder carrying Broad Street over Norwalk River in Fairfield County, Connecticut. It was built in 1956 and reconstructed in 2004, so it is 69 years old, older than the Connecticut average of 56.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 5,510 vehicles a day, roughly 4% of them trucks, projected to reach 8,187 by 2042. The structure is 167 ft (50.9 m) long and 34 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesBroad Street
CrossesNorwalk River
Location200 Ft W of US Route 7
RouteCity Street 0
Coordinates41.13184, -73.42996
Functional classUrban Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length167 ft (50.9 m)
Longest span81 ft (24.7 m)
Deck width34 ft (10.4 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,510 (2022)
Projected traffic8,187 by 2042
Trucks4%
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Broad Street over Norwalk River built?

It was built in 1956, making it 69 years old in 2025. It was reconstructed in 2004.

What condition is Broad Street over Norwalk River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2022.

How much traffic does Broad Street over Norwalk River carry?

About 5,510 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is Broad Street over Norwalk River?

The structure is 167 ft (50.9 m) long with a longest span of 81 ft (24.7 m) and a deck 34 ft wide.

Who owns Broad Street over Norwalk River?

It is owned by the City or Municipal Highway Agency.