US Bridges

RTE 11 over N Br Grt Chazy Rv

Fair

Clinton County, New York · 2.9MI W JCT Rts 11 & 22 · Structure no. 000000001009040

Built
1989
36 years old
Condition
Fair
inspected April 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
206 ft
2 main spans
Daily traffic
2,157
2021 count
Owner
State
State Highway Agency

About this bridge

RTE 11 over N Br Grt Chazy Rv is a prestressed concrete continuous box beam or girders - multiple carrying RTE 11 over N Br Grt Chazy Rv in Clinton County, New York. It was built in 1989, so it is 36 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 2,157 vehicles a day, roughly 24% of them trucks, projected to reach 2,177 by 2041. The structure is 206 ft (62.8 m) long and 41 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesRTE 11
CrossesN Br Grt Chazy Rv
Location2.9MI W JCT Rts 11 & 22
RouteU.S. Route 11
CountyClinton County
StateNew York
Coordinates44.95654, -73.64174
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating69.3 US tons
Inventory rating26.1 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20
Structure length206 ft (62.8 m)
Longest span99 ft (30.1 m)
Deck width41 ft (12.4 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,157 (2021)
Projected traffic2,177 by 2041
Trucks24%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$2.2 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 11 over N Br Grt Chazy Rv built?

It was built in 1989, making it 36 years old in 2025.

What condition is RTE 11 over N Br Grt Chazy Rv 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 April 2023.

How much traffic does RTE 11 over N Br Grt Chazy Rv carry?

About 2,157 vehicles per day (2021 count), of which roughly 24% are trucks.

How long is RTE 11 over N Br Grt Chazy Rv?

The structure is 206 ft (62.8 m) long with a longest span of 99 ft (30.1 m) and a deck 41 ft wide.

Who owns RTE 11 over N Br Grt Chazy Rv?

It is owned by the State Highway Agency.