US Bridges

RTE 66 over Claverack Creek

Good

Columbia County, New York · 1.0 MI N JCT RTS23B+66 · Structure no. 000000001029010

Built
1951
74 years old, rebuilt 2016
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
256 ft
5 main spans
Daily traffic
11,507
2020 count
Owner
State
State Highway Agency

About this bridge

RTE 66 over Claverack Creek is a steel continuous stringer/multi-beam or girder carrying RTE 66 over Claverack Creek in Columbia County, New York. It was built in 1951 and reconstructed in 2016, so it is 74 years old, older 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 11,507 vehicles a day, roughly 7% of them trucks, projected to reach 13,978 by 2041. The structure is 256 ft (77.9 m) long and 37 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

CarriesRTE 66
CrossesClaverack Creek
Location1.0 MI N JCT RTS23B+66
RouteState Highway 66
Coordinates42.25458, -73.75399
Functional classUrban Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation9: Superior to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHL 93
Structure length256 ft (77.9 m)
Longest span50 ft (15.2 m)
Deck width37 ft (11.4 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,507 (2020)
Projected traffic13,978 by 2041
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.9 mi (32 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$6.1 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 66 over Claverack Creek built?

It was built in 1951, making it 74 years old in 2025. It was reconstructed in 2016.

What condition is RTE 66 over Claverack Creek 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 RTE 66 over Claverack Creek carry?

About 11,507 vehicles per day (2020 count), of which roughly 7% are trucks.

How long is RTE 66 over Claverack Creek?

The structure is 256 ft (77.9 m) long with a longest span of 50 ft (15.2 m) and a deck 37 ft wide.

Who owns RTE 66 over Claverack Creek?

It is owned by the State Highway Agency.