US Bridges

Salmon Creek Road over Salmon Creek

FairPosted for load

Tompkins County, New York · .4 Mile N of Ludlowville · Structure no. 000000003210100

Built
1961
64 years old, rebuilt 2017
Condition
Fair
inspected May 2024
Type
Truss - Thru
Steel
Length
103 ft
1 main span
Daily traffic
317
2021 count
Owner
County
County Highway Agency

About this bridge

Salmon Creek Road over Salmon Creek is a steel truss - thru carrying Salmon Creek Road over Salmon Creek in Tompkins County, New York. It was built in 1961 and reconstructed in 2017, so it is 64 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 317 vehicles a day, roughly 9% of them trucks, projected to reach 444 by 2041. The structure is 103 ft (31.4 m) long and 19 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSalmon Creek Road
CrossesSalmon Creek
Location.4 Mile N of Ludlowville
Coordinates42.55887, -76.53751
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionMay 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating31 US tons
Inventory rating22 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckWood or timber
Main spans1
Design loadUnknown
Structure length103 ft (31.4 m)
Longest span100 ft (30.4 m)
Deck width19 ft (5.7 m)
Roadway width16 ft (5 m)
Vertical clearance over deck12 ft (3.8 m)

Traffic and service

Average daily traffic317 (2021)
Projected traffic444 by 2041
Trucks9%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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$2.8 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Salmon Creek Road over Salmon Creek built?

It was built in 1961, making it 64 years old in 2025. It was reconstructed in 2017.

What condition is Salmon Creek Road over Salmon 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 2024.

How much traffic does Salmon Creek Road over Salmon Creek carry?

About 317 vehicles per day (2021 count), of which roughly 9% are trucks.

How long is Salmon Creek Road over Salmon Creek?

The structure is 103 ft (31.4 m) long with a longest span of 100 ft (30.4 m) and a deck 19 ft wide.

Who owns Salmon Creek Road over Salmon Creek?

It is owned by the County Highway Agency.