US Bridges

RTE 12 over Cold Creek

Fair

Jefferson County, New York · Watertown JCT State&hunt · Structure no. 000000001074490

Built
1990
35 years old
Condition
Fair
inspected May 2023
Type
Culvert
Concrete
Length
34 ft
2 main spans
Daily traffic
5,128
2020 count
Owner
State
State Highway Agency

About this bridge

RTE 12 over Cold Creek is a concrete culvert carrying RTE 12 over Cold Creek in Jefferson County, New York. It was built in 1990, so it is 35 years old, younger 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 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 5,128 vehicles a day, roughly 10% of them trucks, projected to reach 5,152 by 2041. The structure is 34 ft (10.4 m) long and 57 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesRTE 12
CrossesCold Creek
LocationWatertown JCT State&hunt
RouteState Highway 12
Coordinates43.96578, -75.87576
Functional classUrban Other Principal 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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy4: 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 rating21.6 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length34 ft (10.4 m)
Longest span15 ft (4.6 m)
Deck width57 ft (17.3 m)
Roadway width39 ft (11.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,128 (2020)
Projected traffic5,152 by 2041
Trucks10%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
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 proposedDeck replacement with only incidental widening
Estimated improvement cost$682,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 12 over Cold Creek built?

It was built in 1990, making it 35 years old in 2025.

What condition is RTE 12 over Cold Creek 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 RTE 12 over Cold Creek carry?

About 5,128 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is RTE 12 over Cold Creek?

The structure is 34 ft (10.4 m) long with a longest span of 15 ft (4.6 m) and a deck 57 ft wide.

Who owns RTE 12 over Cold Creek?

It is owned by the State Highway Agency.