US Bridges

Waite Street over Lake Whitney

PoorPosted for load

New Haven County, Connecticut · 0.2 MI East of Mather ST · Structure no. 04168

Built
1935
90 years old
Condition
Poor
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
65 ft
1 main span
Daily traffic
2,000
2021 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Waite Street over Lake Whitney is a steel stringer/multi-beam or girder carrying Waite Street over Lake Whitney in New Haven County, Connecticut. It was built in 1935, so it is 90 years old, older than the Connecticut average of 56.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 2,000 vehicles a day, roughly 5% of them trucks, projected to reach 2,972 by 2041. The structure is 65 ft (19.8 m) long and 30 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesWaite Street
CrossesLake Whitney
Location0.2 MI East of Mather ST
RouteCity Street 0
Coordinates41.35721, -72.91728
Functional classUrban Minor Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating30.3 US tons
Inventory rating23.6 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length65 ft (19.8 m)
Longest span57 ft (17.4 m)
Deck width30 ft (9 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,000 (2021)
Projected traffic2,972 by 2041
Trucks5%
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 Waite Street over Lake Whitney built?

It was built in 1935, making it 90 years old in 2025.

What condition is Waite Street over Lake Whitney in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in December 2024.

How much traffic does Waite Street over Lake Whitney carry?

About 2,000 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Waite Street over Lake Whitney?

The structure is 65 ft (19.8 m) long with a longest span of 57 ft (17.4 m) and a deck 30 ft wide.

Who owns Waite Street over Lake Whitney?

It is owned by the Town or Township Highway Agency.