US Bridges

Bridge Street over Wepawaug River

Good

New Haven County, Connecticut · 0.2 MI S of US Route 1 · Structure no. 04940

Built
1997
28 years old
Condition
Good
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
76 ft
1 main span
Daily traffic
2,377
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Bridge Street over Wepawaug River is a prestressed concrete box beam or girders - multiple carrying Bridge Street over Wepawaug River in New Haven County, Connecticut. It was built in 1997, so it is 28 years old, younger 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 2,377 vehicles a day, roughly 4% of them trucks, projected to reach 3,532 by 2044. The structure is 76 ft (23.2 m) long and 35 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesBridge Street
CrossesWepawaug River
Location0.2 MI S of US Route 1
RouteCity Street 0
Coordinates41.23055, -73.05708
Functional classUrban Local

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating38.3 US tons
Inventory rating29.3 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHL 93
Structure length76 ft (23.2 m)
Longest span71 ft (21.6 m)
Deck width35 ft (10.8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,377 (2024)
Projected traffic3,532 by 2044
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 Bridge Street over Wepawaug River built?

It was built in 1997, making it 28 years old in 2025.

What condition is Bridge Street over Wepawaug 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 June 2024.

How much traffic does Bridge Street over Wepawaug River carry?

About 2,377 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Bridge Street over Wepawaug River?

The structure is 76 ft (23.2 m) long with a longest span of 71 ft (21.6 m) and a deck 35 ft wide.

Who owns Bridge Street over Wepawaug River?

It is owned by the City or Municipal Highway Agency.