US Bridges

RTE I684 over 84I84I84031097 RTE I84

Fair

Putnam County, New York · JCT Rts I684+I84 · Structure no. 000000001032591

Built
1967
58 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
272 ft
4 main spans
Daily traffic
29,466
2000 count
Owner
State
State Highway Agency

About this bridge

RTE I684 over 84I84I84031097 RTE I84 is a steel stringer/multi-beam or girder carrying RTE I684 over 84I84I84031097 RTE I84 in Putnam County, New York. It was built in 1967, so it is 58 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 29,466 vehicles a day, roughly 15% of them trucks. The structure is 272 ft (82.9 m) long and 33 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesRTE I684
Crosses84I84I84031097 RTE I84
LocationJCT Rts I684+I84
RouteInterstate 684
CountyPutnam County
StateNew York
Coordinates41.39054, -73.5982
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89 US tons
Inventory rating53 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length272 ft (82.9 m)
Longest span85 ft (25.9 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic29,466 (2000)
Projected traffic—
Trucks15%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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$6 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE I684 over 84I84I84031097 RTE I84 built?

It was built in 1967, making it 58 years old in 2025.

What condition is RTE I684 over 84I84I84031097 RTE I84 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 November 2024.

How much traffic does RTE I684 over 84I84I84031097 RTE I84 carry?

About 29,466 vehicles per day (2000 count), of which roughly 15% are trucks.

How long is RTE I684 over 84I84I84031097 RTE I84?

The structure is 272 ft (82.9 m) long with a longest span of 85 ft (25.9 m) and a deck 33 ft wide.

Who owns RTE I684 over 84I84I84031097 RTE I84?

It is owned by the State Highway Agency.