US Bridges

RTE 22 over Bash Bish Brook

Poor

Columbia County, New York · 7.1 MI N Dut+col Cl · Structure no. 000000001016790

Built
1945
80 years old
Condition
Poor
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
147 ft
2 main spans
Daily traffic
2,912
2019 count
Owner
State
State Highway Agency

About this bridge

RTE 22 over Bash Bish Brook is a steel stringer/multi-beam or girder carrying RTE 22 over Bash Bish Brook in Columbia County, New York. It was built in 1945, so it is 80 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 2,912 vehicles a day, roughly 11% of them trucks, projected to reach 2,939 by 2041. The structure is 147 ft (44.8 m) long and 36 ft wide. If it were closed, the detour would be 33.6 mi (54 km).

CarriesRTE 22
CrossesBash Bish Brook
Location7.1 MI N Dut+col Cl
RouteState Highway 22
Coordinates42.10558, -73.54006
Functional classRural Principal Arterial - Other

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length147 ft (44.8 m)
Longest span72 ft (21.9 m)
Deck width36 ft (11 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,912 (2019)
Projected traffic2,939 by 2041
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed33.6 mi (54 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$4.7 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 22 over Bash Bish Brook built?

It was built in 1945, making it 80 years old in 2025.

What condition is RTE 22 over Bash Bish Brook 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 22 over Bash Bish Brook carry?

About 2,912 vehicles per day (2019 count), of which roughly 11% are trucks.

How long is RTE 22 over Bash Bish Brook?

The structure is 147 ft (44.8 m) long with a longest span of 72 ft (21.9 m) and a deck 36 ft wide.

Who owns RTE 22 over Bash Bish Brook?

It is owned by the State Highway Agency.