US Bridges

RTE 5S over Sandsea Kill

Fair

Schenectady County, New York · 0.3 MI S JCT Rt 5 & 160 · Structure no. 000000001002990

Built
1940
85 years old, rebuilt 1990
Condition
Fair
inspected April 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
76 ft
1 main span
Daily traffic
4,348
2020 count
Owner
State
State Highway Agency

About this bridge

RTE 5S over Sandsea Kill is a prestressed concrete box beam or girders - multiple carrying RTE 5S over Sandsea Kill in Schenectady County, New York. It was built in 1940 and reconstructed in 1990, so it is 85 years old, older 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 4,348 vehicles a day, roughly 13% of them trucks, projected to reach 4,535 by 2041. The structure is 76 ft (23.2 m) long and 34 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

CarriesRTE 5S
CrossesSandsea Kill
Location0.3 MI S JCT Rt 5 & 160
RouteState Highway 5S
Coordinates42.88901, -74.07793
Functional classRural Major 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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating98 US tons
Inventory rating58 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length76 ft (23.2 m)
Longest span75 ft (22.8 m)
Deck width34 ft (10.5 m)
Roadway width32 ft (9.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,348 (2020)
Projected traffic4,535 by 2041
Trucks13%
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 statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$1.9 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 5S over Sandsea Kill built?

It was built in 1940, making it 85 years old in 2025. It was reconstructed in 1990.

What condition is RTE 5S over Sandsea 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 April 2023.

How much traffic does RTE 5S over Sandsea Kill carry?

About 4,348 vehicles per day (2020 count), of which roughly 13% are trucks.

How long is RTE 5S over Sandsea Kill?

The structure is 76 ft (23.2 m) long with a longest span of 75 ft (22.8 m) and a deck 34 ft wide.

Who owns RTE 5S over Sandsea Kill?

It is owned by the State Highway Agency.