Interstate 86


Westbound I-86 and Southern Tier Expressway markers
near Randolph.
(Mark Sinsabaugh, 09/28/2018)

Standalone westbound I-86 reassurance marker
near Windsor.
(Douglas Kerr, 08/24/2009)


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Western Segment
Western Terminus: PA Line at Findley Lake
Eastern Terminus: US 220, Waverly
Length: 205.65 miles (331.10 km)
Orientation: East-West
Counties:

Chautauqua, Cattaraugus, Allegany, Steuben, Chemung, Tioga
Cities:

Jamestown, Salamanca, Olean, Corning, Elmira
Villages:


Sherman, Falconer, Cuba, Angelica, Almond, Bath, Savona, Painted Post, Riverside, Horseheads, Waverly
Towns:







Mina, Sherman, North Harmony, Ellery, Ellicott, Poland, Randolph, Cold Spring, Red House, Salamanca, Carrollton, Great Valley, Allegany, Olean, Hinsdale, Cuba, Friendship, Amity, Angelica, West Almond, Almond, Hornellsville, Fremont, Howard, Avoca, Bath, Campbell, Erwin, Corning, Big Flats, Horseheads, Elmira, Ashland, Chemung
Name(s): Southern Tier Expressway

Eastern Segment
Western Terminus: I-81, Kirkwood
Eastern Terminus: NY 79, Windsor
Length: 10.02 miles (16.13 km)
Orientation: East-West
Counties: Broome
Cities: None
Villages: Windsor
Towns: Kirkwood, Windsor













Additional History:
December 3, 1999 - The I-86 designation was assigned to the section of NY 17 west of the Steuben-Chemung County line.
May 13, 2004 - The I-86 designation was extended east to NY 14 in Horseheads.
May 1, 2006 - The I-86 designation is added to NY 17 between I-81 in Kirkwood and NY 79 in Windsor.
March 28, 2008 - I-86 was extended further east to NY 352 in Elmira
2013 - I-86 was extended east to its current eastern terminus at US 220 in Waverly.

Ultimately, the I-86 designation will span the entire expressway sections of NY 17 from Findley Lake to Harriman though it is not expected to happen until at least 2020.


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Mile Desc. EAST (Read Down) WEST (Read Up)
. .

0.00 JCT
(ST)
.
(Douglas Kerr, 09/15/2007)
. MP .
1.03 INT
4
.
(Douglas Kerr, 09/15/2007)
9.17 INT
6

(Douglas Kerr, 00/00/0000)

(Mark Sinsabaugh, 09/28/2018)
15.34 INT
7
CHAUTAUQUA
.
(Mark Sinsabaugh, 09/28/2018)
18.86 INT
8

(Douglas Kerr, 00/00/0000)

(Mark Sinsabaugh, 09/28/2018)
20.12 INT
9
.

(Douglas Kerr, 00/00/0000)
.
20.19 INT
10
TO
.
(Mark Sinsabaugh, 09/28/2018)
26.13 INT
11
Strunk Rd. / TO
.
(Mark Sinsabaugh, 09/28/2018)
27.90 INT
12

(Douglas Kerr, 00/00/0000)

(Mark Sinsabaugh, 09/28/2018)
30.59 INT
13

(Douglas Kerr, 00/00/0000)

(Douglas Kerr, 09/15/2007)
35.64 INT
14

(Douglas Kerr, 00/00/0000)

(Douglas Kerr, 09/15/2007)
37.46 .

(Mark Sinsabaugh, 09/28/2018)
38.93 INT
15
Schoolhouse Rd. / TO

(Mark Sinsabaugh, 09/28/2018)
41.98 INT
16
Main St. / TO

(Mark Sinsabaugh, 09/28/2018)
48.48 INT
17
(ET)

(Douglas Kerr, 00/00/0000)

(Mark Sinsabaugh, 09/28/2018)
51.21 INT
18
(NT)

(Mark Sinsabaugh, 06/16/2018)
.
55.03 INT
19
Allegany State Park

(Mark Sinsabaugh, 06/16/2018)
.
58.74 INT
20
(WT)

(Mark Sinsabaugh, 06/16/2018)

(Douglas Kerr, 09/15/2007)
. MP .
61.05 INT
21
NORTH
.
(Mark Sinsabaugh, 06/19/2004)
. MP .
. MP .
68.12 INT
23
SOUTH / (ST)
.
(Douglas Kerr, 00/00/0000)
. MP .
74.67 INT
24
W. Five Mile Rd. / TO

(Douglas Kerr, 09/16/2007)
.
77.87 INT
24
CATTARAUGUS
79.37 INT
26

(Douglas Kerr, 00/00/0000)
.
85.29 INT
27
90.26 .
91.95 INT
28
.
(Douglas Kerr, 03/06/2009)
99.32 INT
29
(NT) / ALLEGANY
105.05 INT
30
.
(Douglas Kerr, 03/06/2009)
109.15 INT
31
TO ALLEGANY
116.38 INT
32
ALLEGANY
.
(Douglas Kerr, 09/15/2007)
124.21 INT
33
ALLEGANY / TO
124.81 .
128.90 INT
34

(Douglas Kerr, 00/00/0000)

(Douglas Kerr, 09/15/2007)
138.58 INT
35
STEUBEN
145.77 INT
36
(ST)
.
(Mark Sinsabaugh, 04/22/2018)
146.90 INT
37

(Douglas Kerr, 09/30/2006)

(Mark Sinsabaugh, 04/22/2018)
150.10 INT
38
(ST)

(Douglas Kerr, 09/30/2006)

(Mark Sinsabaugh, 04/22/2018)
153.21 INT
39
STEUBEN / TO

(Douglas Kerr, 09/30/2006)

(Mark Sinsabaugh, 04/22/2018)
157.00 INT
40
(ST)
.
(Mark Sinsabaugh, 09/11/2002)
161.80 INT
41
STEUBEN (Formerly ) / TO

(Douglas Kerr, 09/30/2006)

(Douglas Kerr, 09/15/2007)
165.84 INT
42
STEUBEN / TO
.
(Douglas Kerr, 06/13/2009)
168.11 INT
43
.
(Mark Sinsabaugh, 04/29/2006)
168.67 INT
44A
(Exit 12-13, NT) (NT) / (Exit 12-13, NT) (NT)

(Douglas Kerr, 09/16/2007)

(Mark Sinsabaugh, 06/06/2015)
169.05 INT
44B
.
.
(Mark Sinsabaugh, 06/06/2015)
169.62 INT
45
/ TO / TO (WT)
.
(Mark Sinsabaugh, 09/30/2006)
172.09 INT
46

(Douglas Kerr, 09/30/2006)

(Mark Sinsabaugh, 04/05/2014)
174.80 INT
47

(Mark Sinsabaugh, 08/18/2019)

(Mark Sinsabaugh, 04/05/2014)
177.17 INT
48

(Mark Sinsabaugh, 08/18/2019)

(Mark Sinsabaugh, 04/05/2014)
178.11 .
.
(Mark Sinsabaugh, 04/05/2014)
179.45 INT
49
CHEMUNG / CHEMUNG

(Douglas Kerr, 06/18/2006)

(Mark Sinsabaugh, 02/01/2014)
181.14 INT
50
CHEMUNG

(Mark Sinsabaugh, 08/18/2019)

(C.C. Slater, 04/30/2005)
182.90 INT
51A
CHEMUNG

(Mark Sinsabaugh, 08/18/2019)

(Mark Sinsabaugh, 02/01/2014)
183.86 INT
51B
. CHEMUNG
.
(Mark Sinsabaugh, 02/01/2014)
184.30 INT
52A
CHEMUNG .

(Mark Sinsabaugh, 02/02/2013)
.
184.73 INT
52B

(Mark Sinsabaugh, 02/02/2013)

(Douglas Kerr, 09/15/2007)
185.29 INT
53
Grand Central Ave. / S. Main St.

(Douglas Kerr, 06/14/2009)

(Douglas Kerr, 09/15/2007)
186.08 INT
54
(ST)

(Douglas Kerr, 03/15/2009)

(Douglas Kerr, 09/15/2007)
190.26 INT
56
(ET) / CHEMUNG

(Mark Sinsabaugh, 04/10/2007)

(Mark Sinsabaugh, 12/15/2002)
196.04 INT
57
CHEMUNG

(Mark Sinsabaugh, 08/18/2019)

(Mark Sinsabaugh, 02/01/2014)
198.04 INT
58
CHEMUNG

(Mark Sinsabaugh, 08/18/2019)

(Mark Sinsabaugh, 02/01/2014)
201.32 INT
59
(ET) / CHEMUNG

(Mark Sinsabaugh, 04/10/2007)

(Mark Sinsabaugh, 02/01/2014)
203.58 INT
59A
CHEMUNG

(Mark Sinsabaugh, 03/21/2007)

(Mark Sinsabaugh, 04/14/2007)
205.15 .
.
(Mark Sinsabaugh, 04/14/2007)
205.35 .

.
(Mark Sinsabaugh, 04/14/2007)
. MP .
205.65 INT
60
(ET)
EAST /

(Mark Sinsabaugh, 03/21/2007)

(Mark Sinsabaugh, 04/14/2007)
. .


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Mile Desc. EAST (Read Down) WEST (Read Up)
. . .
0.00 INT
75
(WT)
(Exit 4) / TO NORTH / WEST

(Mark Sinsabaugh, 04/21/2018)

(C.C. Slater, 12/26/2005)
. MP .
1.69 INT
76
Haskins Rd. / Foley Rd.
.
(Douglas Kerr, 02/25/2009)
3.70 INT
77
BROOME

(Douglas Kerr, 09/30/2009)

(Douglas Kerr, 07/28/2009)
6.63 INT
78
BROOME
. MP .
10.02 INT
79
(ET)
/ EAST

(Douglas Kerr, 09/30/2009)

(C.C. Slater, 12/26/2005)
. . .


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What will eventually be the eastern end of I-86 at the interchange with I-87, New York State Thruway Exit 16 in Harriman.
(Mark Sinsabaugh, 03/12/2011)
If you have photos to submit, please contact us.


About | Junction List (W) | Junction List (E) | Photos/Videos | Links |

Alps Roads (Steve Alpert)
Greater New York Roads (David Golub)
New York State Roads (Valerie Deane)
Upstate New York Roads: I-86/NY 17 Exit List (J.P. Wing)
Wikipedia: Interstate 86


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Page Created: October 13, 2006 | Page Updated: August 24, 2019