US Bridges

Skiff Street over Route 15

Fair

New Haven County, Connecticut · 0.8 MI N of Route 10 · Structure no. 00783

Built
1948
77 years old
Condition
Fair
inspected May 2023
Type
Frame
Steel Continuous
Length
94 ft
2 main spans
Daily traffic
13,400
2021 count
Owner
State
State Highway Agency

About this bridge

Skiff Street over Route 15 is a steel continuous frame carrying Skiff Street over Route 15 in New Haven County, Connecticut. It was built in 1948, so it is 77 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 13,400 vehicles a day, roughly 4% of them trucks, projected to reach 19,911 by 2041. The structure is 94 ft (28.7 m) long and 69 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSkiff Street
CrossesRoute 15
Location0.8 MI N of Route 10
RouteCity Street 0
Coordinates41.37279, -72.91136
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
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating90.5 US tons
Inventory rating54.3 US tons

Structure

Structure typeFrame
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length94 ft (28.7 m)
Longest span45 ft (13.8 m)
Deck width69 ft (21 m)
Roadway width54 ft (16.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,400 (2021)
Projected traffic19,911 by 2041
Trucks4%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$5.3 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Skiff Street over Route 15 built?

It was built in 1948, making it 77 years old in 2025.

What condition is Skiff Street 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 May 2023.

How much traffic does Skiff Street over Route 15 carry?

About 13,400 vehicles per day (2021 count), of which roughly 4% are trucks.

How long is Skiff Street over Route 15?

The structure is 94 ft (28.7 m) long with a longest span of 45 ft (13.8 m) and a deck 69 ft wide.

Who owns Skiff Street over Route 15?

It is owned by the State Highway Agency.