US Bridges

RTE I87 over Coeymans Creek Lafarge

Fair

Albany County, New York · 1 MI N of Ravena · Structure no. 000000005513329

Built
1954
71 years old, rebuilt 1998
Condition
Fair
inspected September 2024
Type
Girder and Floorbeam System
Steel
Length
431 ft
3 main spans
Daily traffic
35,910
2020 count
Owner
Toll Authority
State Toll Authority

About this bridge

RTE I87 over Coeymans Creek Lafarge is a steel girder and floorbeam system carrying RTE I87 over Coeymans Creek Lafarge 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 35,910 vehicles a day, roughly 28% of them trucks, projected to reach 42,768 by 2041. The structure is 431 ft (131.4 m) long and 113 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesRTE I87
CrossesCoeymans Creek Lafarge
Location1 MI N of Ravena
RouteInterstate 87
Coordinates42.49305, -73.80186
Functional classRural 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
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 inspectionSeptember 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 rating108 US tons
Inventory rating32.4 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length431 ft (131.4 m)
Longest span165 ft (50.3 m)
Deck width113 ft (34.4 m)
Roadway width106 ft (32.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35,910 (2020)
Projected traffic42,768 by 2041
Trucks28%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and waterway
Detour if closed123.7 mi (199 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$19.1 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE I87 over Coeymans Creek Lafarge built?

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

What condition is RTE I87 over Coeymans Creek Lafarge 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 September 2024.

How much traffic does RTE I87 over Coeymans Creek Lafarge carry?

About 35,910 vehicles per day (2020 count), of which roughly 28% are trucks.

How long is RTE I87 over Coeymans Creek Lafarge?

The structure is 431 ft (131.4 m) long with a longest span of 165 ft (50.3 m) and a deck 113 ft wide.

Who owns RTE I87 over Coeymans Creek Lafarge?

It is owned by the State Toll Authority.