Interstate 490

Older Westbound I-490 reassurance marker
at the I-390 interchange.
(Douglas Kerr, 01/03/2009)

Westbound I-490 reassurance marker near Bergen.
(Mark Sinsabaugh, 06/11/2016)

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Western Terminus: I-90, Bergen
Eastern Terminus: I-90, Victor
Length: 37.40 miles (60.21 km)
Orientation: East-West
Counties: Genesee, Monroe, Ontario
Cities: Rochester
Villages: None
Towns: LeRoy, Bergen, Riga, Chili, Gates, Brighton, Pittsford, Perinton, Victor
Name(s): Western Expressway, Eastern Expressway
History: Completed in 1974

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Mile Desc. EAST (Read Down) WEST (Read Up)
. . .
0.00

(WT)

 (Exit 47)
0.19

(Douglas Kerr, 05/30/2005)
(Douglas Kerr, 07/25/2009)
1.38 .
.
(Mark Sinsabaugh, 06/11/2016)
3.38

(Douglas Kerr, 04/12/2003)
(Mark Sinsabaugh, 06/11/2016)
6.35

(Douglas Kerr, 03/28/2003)
(Mark Sinsabaugh, 06/11/2016)
10.78

(Douglas Kerr, 03/28/2003)
(Mark Sinsabaugh, 07/29/2023)
14.09

(Douglas Kerr, 05/30/2005)
(Mark Sinsabaugh, 07/29/2023)
15.78 (WT)

(Douglas Kerr, 05/30/2005)
(Mark Sinsabaugh, 06/11/2016)
16.58 / (ET)

(Douglas Kerr, 10/28/2006)
(Douglas Kerr, 07/25/2009)
17.17 . (ET)
.
(Mark Sinsabaugh, 06/23/2007)
19.02

(Exit 20, NT) / (Exit 20, ST)

(Mark Sinsabaugh, 09/30/2018)
(Mark Sinsabaugh, 06/05/2021)
20.17


(Mark Sinsabaugh, 09/30/2018)
(Mark Sinsabaugh, 06/05/2021)
20.95


(Mark Sinsabaugh, 09/30/2018)
(Mark Sinsabaugh, 07/01/2018)
21.85 .

(Douglas Kerr, 10/28/2009) 		.
22.25

(WT)
.
(Mark Sinsabaugh, 06/30/2018)
22.76

TO
.
(Douglas Kerr, 07/25/2009)
22.94 .

(Mark Sinsabaugh, 06/30/2018)
23.42 . NORTH
.
(Mark Sinsabaugh, 06/05/2021)
23.92


(Mark Sinsabaugh, 06/30/2018)
(Mark Sinsabaugh, 06/05/2021)
24.37


(Douglas Kerr, 10/28/2009)
(Mark Sinsabaugh, 06/30/2018)
24.91

(Douglas Kerr, 10/28/2009)
(Mark Sinsabaugh, 06/30/2018)
25.91


(Douglas Kerr, 07/08/2007)
(Mark Sinsabaugh, 06/30/2018)
26.44

(Exit 5, NT) / (Exit 5, ST)

(Douglas Kerr, 08/23/2009)
(Douglas Kerr, 07/25/2004)
27.03 TO .

(Mark Sinsabaugh, 06/23/2007) 		.
27.82


(Mark Sinsabaugh, 07/29/2023)
(Douglas Kerr, 07/11/2009)
29.14 .

(Mark Sinsabaugh, 06/23/2007) 		.
29.55

(Douglas Kerr, 07/15/2007)
(Mark Sinsabaugh, 07/14/2017)
32.13

(Mark Sinsabaugh, 06/23/2007)
(Mark Sinsabaugh, 07/14/2017)
33.76

(Mark Sinsabaugh, 08/05/2012)
(Douglas Kerr, 05/10/2006)
35.05 .

(Mark Sinsabaugh, 06/23/2007) 		.
35.57 .

(Mark Sinsabaugh, 06/23/2007)
(Mark Sinsabaugh, 06/30/2018)
37.00

(Mark Sinsabaugh, 06/23/2007)
(Mark Sinsabaugh, 03/26/2022)
37.40

(ET)

 (Exit 45)

(Mark Sinsabaugh, 03/26/2022) 		.
. . .

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The New York State Thruway Exit 45 toll plaza, which marked the eastern end of I-490 until 2021 when the toll plaza was demolished with the inception of cashless tolling on the mainline Thruway in late 2020.
(Mark Sinsabaugh, 06/23/2007)

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AARoads Interstate Guide: I-490 (Alex Nitzman and Andy Field)
Alps Roads (Steve Alpert)
Kurumi.com: I-490 (Scott Oglesby)
New York State Roads (Valerie Deane)
Wikipedia: Interstate 490


Page Created: July 18, 2006 | Page Updated: August 12, 2023