US Bridges

RTE 12 over Doyle Road

Fair

Oneida County, New York · 3.7 MI N JCT Rts 12 & 49 · Structure no. 000000001090441

Built
1971
54 years old
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
130 ft
1 main span
Daily traffic
6,998
2017 count
Owner
State
State Highway Agency

About this bridge

RTE 12 over Doyle Road is a steel stringer/multi-beam or girder carrying RTE 12 over Doyle Road in Oneida County, New York. It was built in 1971, so it is 54 years old, older than the New York average of 53 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 6,998 vehicles a day, roughly 10% of them trucks, projected to reach 8,733 by 2041. The structure is 130 ft (39.6 m) long and 44 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesRTE 12
CrossesDoyle Road
Location3.7 MI N JCT Rts 12 & 49
RouteState Highway 12
CountyOneida County
StateNew York
Coordinates43.16366, -75.20462
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81 US tons
Inventory rating48 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length130 ft (39.6 m)
Longest span124 ft (37.7 m)
Deck width44 ft (13.4 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,998 (2017)
Projected traffic8,733 by 2041
Trucks10%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$2 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE 12 over Doyle Road built?

It was built in 1971, making it 54 years old in 2025.

What condition is RTE 12 over Doyle Road 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 April 2023.

How much traffic does RTE 12 over Doyle Road carry?

About 6,998 vehicles per day (2017 count), of which roughly 10% are trucks.

How long is RTE 12 over Doyle Road?

The structure is 130 ft (39.6 m) long with a longest span of 124 ft (37.7 m) and a deck 44 ft wide.

Who owns RTE 12 over Doyle Road?

It is owned by the State Highway Agency.