US Bridges

Canaan RD over N.Br G.Chazy River

Good

Clinton County, New York · .1MI N RT11 & Ellenburgde · Structure no. 000000003370270

Built
2006
19 years old
Condition
Good
inspected September 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
133 ft
2 main spans
Daily traffic
334
2018 count
Owner
County
County Highway Agency

About this bridge

Canaan RD over N.Br G.Chazy River is a prestressed concrete box beam or girders - multiple carrying Canaan RD over N.Br G.Chazy River in Clinton County, New York. It was built in 2006, so it is 19 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 334 vehicles a day, roughly 10% of them trucks, projected to reach 468 by 2038. The structure is 133 ft (40.5 m) long and 29 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesCanaan RD
CrossesN.Br G.Chazy River
Location.1MI N RT11 & Ellenburgde
RouteCounty Highway 0
Coordinates44.90789, -73.79321
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating66 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length133 ft (40.5 m)
Longest span64 ft (19.4 m)
Deck width29 ft (8.9 m)
Roadway width26 ft (7.8 m)
Vertical clearance over deck107 ft (32.7 m)

Traffic and service

Average daily traffic334 (2018)
Projected traffic468 by 2038
Trucks10%
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$1.2 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Canaan RD over N.Br G.Chazy River built?

It was built in 2006, making it 19 years old in 2025.

What condition is Canaan RD over N.Br G.Chazy River 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 September 2024.

How much traffic does Canaan RD over N.Br G.Chazy River carry?

About 334 vehicles per day (2018 count), of which roughly 10% are trucks.

How long is Canaan RD over N.Br G.Chazy River?

The structure is 133 ft (40.5 m) long with a longest span of 64 ft (19.4 m) and a deck 29 ft wide.

Who owns Canaan RD over N.Br G.Chazy River?

It is owned by the County Highway Agency.