US Bridges

RTE 917A over 87I 87I17101110 RTE I87

Fair

Warren County, New York · 0.7 MI N JCT I87 & 9N · Structure no. 000000001060390

Built
1964
61 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
290 ft
5 main spans
Daily traffic
284
2016 count
Owner
State
State Highway Agency

About this bridge

RTE 917A over 87I 87I17101110 RTE I87 is a steel stringer/multi-beam or girder carrying RTE 917A over 87I 87I17101110 RTE I87 in Warren County, New York. It was built in 1964, so it is 61 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 284 vehicles a day, roughly 2% of them trucks, projected to reach 398 by 2036. The structure is 290 ft (88.4 m) long and 35 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

Location

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CarriesRTE 917A
Crosses87I 87I17101110 RTE I87
Location0.7 MI N JCT I87 & 9N
CountyWarren County
StateNew York
Coordinates43.41084, -73.72164
Functional classUrban Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure5 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
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75.9 US tons
Inventory rating45 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans5
Design loadH 20
Structure length290 ft (88.4 m)
Longest span67 ft (20.4 m)
Deck width35 ft (10.7 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic284 (2016)
Projected traffic398 by 2036
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed123.7 mi (199 km)
TollOn a toll 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$3.7 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE 917A over 87I 87I17101110 RTE I87 built?

It was built in 1964, making it 61 years old in 2025.

What condition is RTE 917A over 87I 87I17101110 RTE I87 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 917A over 87I 87I17101110 RTE I87 carry?

About 284 vehicles per day (2016 count), of which roughly 2% are trucks.

How long is RTE 917A over 87I 87I17101110 RTE I87?

The structure is 290 ft (88.4 m) long with a longest span of 67 ft (20.4 m) and a deck 35 ft wide.

Who owns RTE 917A over 87I 87I17101110 RTE I87?

It is owned by the State Highway Agency.