US Bridges

White Oak Shade RD over Route 15

Fair

Fairfield County, Connecticut · Over Route 15 · Structure no. 00713

Built
1938
87 years old, rebuilt 1991
Condition
Fair
inspected July 2024
Type
Frame
Concrete
Length
82 ft
1 main span
Daily traffic
2,900
2020 count
Owner
State
State Highway Agency

About this bridge

White Oak Shade RD over Route 15 is a concrete frame carrying White Oak Shade RD over Route 15 in Fairfield County, Connecticut. It was built in 1938 and reconstructed in 1991, so it is 87 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 2,900 vehicles a day, roughly 4% of them trucks, projected to reach 4,309 by 2040. The structure is 82 ft (24.9 m) long and 36 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesWhite Oak Shade RD
CrossesRoute 15
LocationOver Route 15
RouteCity Street 0
Coordinates41.12324, -73.47366
Functional classUrban Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2024
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 geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78.9 US tons
Inventory rating60.7 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length82 ft (24.9 m)
Longest span68 ft (20.8 m)
Deck width36 ft (11.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,900 (2020)
Projected traffic4,309 by 2040
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

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

Frequently asked questions

When was White Oak Shade RD over Route 15 built?

It was built in 1938, making it 87 years old in 2025. It was reconstructed in 1991.

What condition is White Oak Shade RD 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 White Oak Shade RD over Route 15 carry?

About 2,900 vehicles per day (2020 count), of which roughly 4% are trucks.

How long is White Oak Shade RD over Route 15?

The structure is 82 ft (24.9 m) long with a longest span of 68 ft (20.8 m) and a deck 36 ft wide.

Who owns White Oak Shade RD over Route 15?

It is owned by the State Highway Agency.