I-684

I-684 connects I-287 to I-84 east of the Hudson. Signage for I-684 extends a little past I-84 to the interchange with US 6 and NY 22, with the freeway becoming two-lane NY 22. The road was planned as a realignment of NY 22 (and was signed as such during construction), then part of I-87, and finally I-684 when I-87 was moved onto the Thruway west of the Hudson. The short dip into Connecticut is maintained by NYSDOT.

Mile Northbound Southbound Notes
Westchester County
Speed Limit 55
0.0 I-684 north I-287 East
Rye
0.0 I-287 West
White Plains
Westchester Avenue
0.6 Exit 1
Hutchinson River Parkway
Maximum Height 9' - 2"
New York City
Passenger Cars Only
Speed Limit 65 Speed Limit 55
4.1 Exit 2
NY 120
Westchester County Airport
Connecticut
Fairfield County
New York
Westchester County
New York
Westchester County
Connecticut
Fairfield County
7.3 Exit 3N
NY 22 North
Bedford
7.3 Exit 3S
NY 22 South
Armonk
Exit 3
NY 22
Armonk
12.4 Exit 4
NY 172
Mount Kisco
Bedford
15.0 Bedford Rest Area
16.7 Exit 5
NY 117
Saw Mill River Parkway
17.5 Exit 6
NY 35
Cross River
Katonah
18.9 Exit 6A
NY 22 To NY 138
Goldens Bridge
22.2 Exit 7
NY 116
Purdys
Somers
23.8 Exit 8
Hardscrabble Road
Croton Falls
Putnam County Westchester County
25.2 Brewster Rest Area
Truck Inspection
Speed Limit 55 Speed Limit 65
28.0 Exit 9E
I-84 East
Danbury
28.0 Exit 9W
I-84 West
Newburgh
NY 22 north I-684 south
28.2 Exit 10
US 6 US 202 NY 22 South
Brewster
28.2 NY 22 North
Pawling
NY 22 south
Speed Limit 55
Putnam County

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