US Bridges

RTE 397 over Bozen Kill

Fair

Albany County, New York · 2.3 MI S JCT Rts 20 & 397 · Structure no. 000000001047520

Built
2002
23 years old
Condition
Fair
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
69 ft
1 main span
Daily traffic
2,005
2020 count
Owner
State
State Highway Agency

About this bridge

RTE 397 over Bozen Kill is a prestressed concrete box beam or girders - multiple carrying RTE 397 over Bozen Kill in Albany County, New York. It was built in 2002, so it is 23 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 6 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 2,005 vehicles a day, roughly 6% of them trucks, projected to reach 2,807 by 2040. The structure is 69 ft (21 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesRTE 397
CrossesBozen Kill
Location2.3 MI S JCT Rts 20 & 397
RouteState Highway 397
Coordinates42.71431, -74.02923
Functional classRural Minor Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
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 inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81 US tons
Inventory rating49.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length69 ft (21 m)
Longest span66 ft (20 m)
Deck width34 ft (10.5 m)
Roadway width31 ft (9.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,005 (2020)
Projected traffic2,807 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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$2 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 397 over Bozen Kill built?

It was built in 2002, making it 23 years old in 2025.

What condition is RTE 397 over Bozen Kill 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 May 2024.

How much traffic does RTE 397 over Bozen Kill carry?

About 2,005 vehicles per day (2020 count), of which roughly 6% are trucks.

How long is RTE 397 over Bozen Kill?

The structure is 69 ft (21 m) long with a longest span of 66 ft (20 m) and a deck 34 ft wide.

Who owns RTE 397 over Bozen Kill?

It is owned by the State Highway Agency.