US Bridges

Ford Street over Chaumont River

Fair

Jefferson County, New York · In Hamlet of Lafargeville · Structure no. 000000003339510

Built
1981
44 years old
Condition
Fair
inspected July 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
32 ft
1 main span
Daily traffic
91
2017 count
Owner
County
County Highway Agency

About this bridge

Ford Street over Chaumont River is a prestressed concrete box beam or girders - multiple carrying Ford Street over Chaumont River in Jefferson County, New York. It was built in 1981, so it is 44 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 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 91 vehicles a day, roughly 17% of them trucks, projected to reach 127 by 2037. The structure is 32 ft (9.8 m) long and 28 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesFord Street
CrossesChaumont River
LocationIn Hamlet of Lafargeville
Coordinates44.19298, -75.97024
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.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating66 US tons
Inventory rating40 US tons

Structure

MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length32 ft (9.8 m)
Longest span31 ft (9.4 m)
Deck width28 ft (8.5 m)
Roadway width27 ft (8.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic91 (2017)
Projected traffic127 by 2037
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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$293,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Ford Street over Chaumont River built?

It was built in 1981, making it 44 years old in 2025.

What condition is Ford Street over Chaumont River 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 Ford Street over Chaumont River carry?

About 91 vehicles per day (2017 count), of which roughly 17% are trucks.

How long is Ford Street over Chaumont River?

The structure is 32 ft (9.8 m) long with a longest span of 31 ft (9.4 m) and a deck 28 ft wide.

Who owns Ford Street over Chaumont River?

It is owned by the County Highway Agency.