Interstate 390

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Interstate 390 Auxiliary route of the Interstate Highway System
Length:	76 mi (122 km)
Formed:	1974[1]
South end:	I-86/NY 17 in Avoca, NY
Major junctions:	US 20A in Geneseo, NY NY 5/US 20 in Avon, NY I-90 in Henrietta, NY I-590 in Brighton, NY
North end:	I-490 in Gates, NY
Numbered highways in New York < NY 387 NY 390 > Interstates - U.S. Routes - State Routes

Interstate 390 (abbreviated I-390), sometimes called the Genesee Expressway, is an interstate highway spur route that is located entirely in the state of New York. I-390 runs for 76 miles north-south from Rochester, New York to the small town of Avoca, New York, where it meets I-86/NY 17. It is one of the longest Interstate spur routes. I-390 effectively replaced U.S. Route 15 and parallels New York State Route 15, US 15's successor north of Corning, in upstate New York.

The northern terminus of I-390 is at Interstate 490 (Western Expressway) in Rochester. (It continues on, as New York State Route 390 to the Lake Ontario State Parkway.) Just south of Rochester it intersects with Interstate 90, also known as the New York State Thruway. In addition to servicing Rochester, I-390 serves as an important connecting route between the Buffalo and Rochester metropolitan areas and Corning and the rest of the southern tier of New York.

Contents 1 Route description 2 Major cities 3 Exit list 4 See also 5 References

[edit] Route description

Legal Definition

The route of I-390 is defined as Interstate Route 509 in New York Highway Code § 340-a.

[edit] Major cities

Bolded cities are officially-designated control cities for signs.

• Corning, New York
• Rochester, New York

[edit] Exit list

Exits are listed from south to north.

County	Location	Mile[1][2]	#	Destinations	Notes
Steuben	Avoca	0.00		I-86/NY 17/NY 15 - Jamestown, Binghamton	Southern terminus.
		Southern terminus of I-390/ NY 15 concurrency.
		1.85	1	NY 415 - Avoca
		10.85	2	NY 415 - Cohocton
	Wayland	Northern terminus of I-390/ NY 15 concurrency.
		16.58	3	NY 15/NY 21 - Wayland
Livingston	Dansville	22.84	4	NY 36 - Dansville
		24.19	5	NY 36 - Dansville, Airport
	Groveland	32.96	6	NY 36 - Mount Morris (northbound), Sonyea (southbound)
	Mount Morris	38.77	7	NY 63/ NY 408 - Geneseo (northbound), Mount Morris (southbound)
	Geneseo	48.05	8	US 20A - Lakeville (northbound), Geneseo (southbound)
	Avon	51.50	9	NY 15 - Lakeville (southbound)
		54.59	10	NY 5/US 20 - Avon
Monroe	Rush	61.94	11	NY 15/ NY 251 - Rush, Scottsville
	Henrietta	65.86	12B	I-90/New York State Thruway - Albany, Buffalo	12A and 12B are combined into a single northbound exit 12.
			12A	NY 253 (Lehigh Station Road)
		67.28	13	Hylan Drive - Marketplace Mall
		68.40	14A	NY 252 (Jefferson Road)	14A and 14B are combined into a single northbound exit 14. Northbound exit 14 is signed for both routes, but access to NY 252 is via NY 15A only.
			14B	NY 15A (East Henrietta Road)
	Henrietta-Brighton town line	69.20	15B	Brighton-Henrietta Townline Road	Southbound exit only. To Monroe Community College. New exit as of July 2006.
	Brighton	70.29	15	I-590 - Downtown Rochester	Exit numbered 15A on I-390 southbound.
		71.69	16B	NY 15A (East Henrietta Road)	16A and 16B are combined into a single northbound exit 16, although each route has its own onramp onto I-390 northbound, and they share an onramp to I-390 southbound.
			16A	NY 15 (West Henrietta Road), East River Road (southbound)
	Rochester	73.09	17	NY 383 (Scottsville Road), R I T, U of R
		74.00	18A-B	Brooks Avenue/ NY 204 west - Airport
	Gates	74.71	19	NY 33A (Chili Avenue)
		76.06	20A-B	I-490 - Downtown Rochester, Buffalo	Northern terminus.
		I-390 continues north as NY 390.

[edit] See also

• New York State Route 390 for exits 21-27

[edit] References

1. ^ ^{a b} Gribblenation.NET: New York Routes - Interstate 390
2. ^ Interstate 390 Exit Listing

	edit Auxiliary routes of Interstate 90
	Current and Future (F)	Former
	Illinois - Massachusetts - New York - South Dakota
	Illinois - Massachusetts - New York	Ohio
	New York
	New York - Ohio
	New York
	New York
	New York
	New York
	New York

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