US Bridges

RTE 66 over Kinderhook Creek

Poor

Columbia County, New York · 1.0 MI N JCT RTE66+I90 · Structure no. 000000001029060

Built
1926
99 years old, rebuilt 1991
Condition
Poor
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
164 ft
4 main spans
Daily traffic
358
2021 count
Owner
State
State Highway Agency

About this bridge

RTE 66 over Kinderhook Creek is a steel stringer/multi-beam or girder carrying RTE 66 over Kinderhook Creek in Columbia County, New York. It was built in 1926 and reconstructed in 1991, so it is 99 years old, older than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 358 vehicles a day, roughly 4% of them trucks, projected to reach 373 by 2041. The structure is 164 ft (50.1 m) long and 30 ft wide. If it were closed, the detour would be 32.9 mi (53 km).

CarriesRTE 66
CrossesKinderhook Creek
Location1.0 MI N JCT RTE66+I90
RouteState Highway 66
Coordinates42.46996, -73.58217
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
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 alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating83 US tons
Inventory rating49.1 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length164 ft (50.1 m)
Longest span44 ft (13.4 m)
Deck width30 ft (9 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic358 (2021)
Projected traffic373 by 2041
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed32.9 mi (53 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedDeck replacement with only incidental widening
Estimated improvement cost$3.7 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 66 over Kinderhook Creek built?

It was built in 1926, making it 99 years old in 2025. It was reconstructed in 1991.

What condition is RTE 66 over Kinderhook Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2024.

How much traffic does RTE 66 over Kinderhook Creek carry?

About 358 vehicles per day (2021 count), of which roughly 4% are trucks.

How long is RTE 66 over Kinderhook Creek?

The structure is 164 ft (50.1 m) long with a longest span of 44 ft (13.4 m) and a deck 30 ft wide.

Who owns RTE 66 over Kinderhook Creek?

It is owned by the State Highway Agency.