Interstate 90

Basic data
Length:	3099 mi / 4958 km
States:	Washington Idaho Montana Wyoming South Dakota Minnesota Wisconsin Illinois Indiana Ohio Pennsylvania New York Massachusetts
map

The Interstate 90 (abbreviated I-90 ) with a length of approximately 5000 km the longest interstate highway of the United States . It begins in Seattle on the Pacific Ocean and ends in Boston on the Atlantic Ocean , where it is known as the Massachusetts Turnpike east of the state line with New York . The eastern states tend to have a maximum speed of 65 mph (about 105 km / h), while the sprawling western states typically have a speed limit of 75 mph (120 km / h). East of the Wisconsin / Illinois border, I-90 is mostly toll roads .

Length of I-90 in each state

miles	kilometre	Country
296.92	477.85	Washington
73.55	118.37	Idaho
551.68	887.84	Montana
208.8	336.03	Wyoming
412.76	664.27	South Dakota
275.7	443.70	Minnesota
187.14	301.84	Wisconsin
123.89	199.38	Illinois
156.28	251.51	Indiana
244.75	393.89	Ohio
46.4	74.67	Pennsylvania
385.48	620.37	new York
135.72	218.42	Massachusetts
3,099.07	4,958.51	total

Feeders and bypasses

• Interstate 190 at Rapid City
• Interstate 190 and Interstate 290 near Chicago
• Interstate 490 at Cleveland
• Interstate 190 , Interstate 290, and Interstate 990 at Buffalo
• Interstate 390 , Interstate 490 and Interstate 590 at Rochester
• Interstate 690 at Syracuse
• Interstate 790 at Utica
• Interstate 890 at Schenectady
• Interstate 290 to Interstate 495 at Marlborough
• Interstate 190 to Leominster

photos

• 

  I-90 and I-5 cross in Seattle

• 

  The bridge over Wanapum Lake in Washington state

• 

  The Business Loop in Austin, Minnesota

• 

  The eastern beginning of I-90 in Boston, Massachusetts

See also

• Interstate 90 (Massachusetts)

Web links

Commons : Interstate 90  - collection of pictures, videos and audio files

• Pictures of the I-90 in Illinois
• Images of I-90 in Indiana