US Bridges

RTE I87 over Normans Kill Rail Trail

Fair

Albany County, New York · .56 MI SE Exit 23 of I87 · Structure no. 000000005513549

Built
1954
71 years old, rebuilt 1998
Condition
Fair
inspected December 2024
Type
Truss - Deck
Steel Continuous
Length
619 ft
3 main spans
Daily traffic
46,454
2020 count
Owner
Toll Authority
State Toll Authority

About this bridge

RTE I87 over Normans Kill Rail Trail is a steel continuous truss - deck carrying RTE I87 over Normans Kill Rail Trail in Albany County, New York. It was built in 1954 and reconstructed in 1998, so it is 71 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 5 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 46,454 vehicles a day, roughly 25% of them trucks, projected to reach 73,615 by 2041. The structure is 619 ft (188.7 m) long and 116 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesRTE I87
CrossesNormans Kill Rail Trail
Location.56 MI SE Exit 23 of I87
RouteInterstate 87
Coordinates42.62567, -73.77908
Functional classUrban Principal Arterial - Interstate

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56 US tons
Inventory rating34 US tons

Structure

Structure typeTruss - Deck
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3 (+2 approach)
Design loadHS 25 or greater
Structure length619 ft (188.7 m)
Longest span240 ft (73.2 m)
Deck width116 ft (35.4 m)
Roadway width111 ft (33.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic46,454 (2020)
Projected traffic73,615 by 2041
Trucks25%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad and waterway
Detour if closed8.7 mi (14 km)
TollOn an Interstate toll segment under Secretarial agreement
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusHistorical significance not determinable at this time
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$81.5 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE I87 over Normans Kill Rail Trail built?

It was built in 1954, making it 71 years old in 2025. It was reconstructed in 1998.

What condition is RTE I87 over Normans Kill Rail Trail 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 December 2024.

How much traffic does RTE I87 over Normans Kill Rail Trail carry?

About 46,454 vehicles per day (2020 count), of which roughly 25% are trucks.

How long is RTE I87 over Normans Kill Rail Trail?

The structure is 619 ft (188.7 m) long with a longest span of 240 ft (73.2 m) and a deck 116 ft wide.

Who owns RTE I87 over Normans Kill Rail Trail?

It is owned by the State Toll Authority.