US Bridges

County Road 12 over Little Salmon Rvr

Good

Franklin County, New York · JCT CR 12 & CR 13 · Structure no. 000000003337870

Built
2004
21 years old
Condition
Good
inspected November 2024
Type
Frame
Concrete
Length
37 ft
1 main span
Daily traffic
138
2021 count
Owner
County
County Highway Agency

About this bridge

County Road 12 over Little Salmon Rvr is a concrete frame carrying County Road 12 over Little Salmon Rvr in Franklin County, New York. It was built in 2004, so it is 21 years old, younger than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 138 vehicles a day, roughly 8% of them trucks, projected to reach 193 by 2041. The structure is 37 ft (11.3 m) long and 30 ft wide. If it were closed, the detour would be 7.5 mi (12 km).

CarriesCounty Road 12
CrossesLittle Salmon Rvr
LocationJCT CR 12 & CR 13
RouteCounty Highway 0
Coordinates44.76599, -74.38732
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating68 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length37 ft (11.3 m)
Longest span36 ft (11 m)
Deck width30 ft (9.1 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic138 (2021)
Projected traffic193 by 2041
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed7.5 mi (12 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$817,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was County Road 12 over Little Salmon Rvr built?

It was built in 2004, making it 21 years old in 2025.

What condition is County Road 12 over Little Salmon Rvr in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2024.

How much traffic does County Road 12 over Little Salmon Rvr carry?

About 138 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is County Road 12 over Little Salmon Rvr?

The structure is 37 ft (11.3 m) long with a longest span of 36 ft (11 m) and a deck 30 ft wide.

Who owns County Road 12 over Little Salmon Rvr?

It is owned by the County Highway Agency.