US Bridges

Route 22 over Route 15

Fair

New Haven County, Connecticut · At Exit 63 of Route 15 · Structure no. 00788

Built
1947
78 years old, rebuilt 1988
Condition
Fair
inspected July 2024
Type
Frame
Concrete
Length
109 ft
2 main spans
Daily traffic
14,800
2021 count
Owner
State
State Highway Agency

About this bridge

Route 22 over Route 15 is a concrete frame carrying Route 22 over Route 15 in New Haven County, Connecticut. It was built in 1947 and reconstructed in 1988, so it is 78 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 6 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 14,800 vehicles a day, roughly 6% of them trucks, projected to reach 21,991 by 2041. The structure is 109 ft (33.2 m) long and 62 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRoute 22
CrossesRoute 15
LocationAt Exit 63 of Route 15
RouteState Highway 22
Coordinates41.39265, -72.87543
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
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82.1 US tons
Inventory rating49.2 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length109 ft (33.2 m)
Longest span49 ft (14.9 m)
Deck width62 ft (18.8 m)
Roadway width52 ft (15.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,800 (2021)
Projected traffic21,991 by 2041
Trucks6%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Route 22 over Route 15 built?

It was built in 1947, making it 78 years old in 2025. It was reconstructed in 1988.

What condition is Route 22 over Route 15 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 July 2024.

How much traffic does Route 22 over Route 15 carry?

About 14,800 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is Route 22 over Route 15?

The structure is 109 ft (33.2 m) long with a longest span of 49 ft (14.9 m) and a deck 62 ft wide.

Who owns Route 22 over Route 15?

It is owned by the State Highway Agency.