Interstate 90

Interstate 90 (I-90) is the major Interstate Highway in the northern United States. It is the northernmost east–west transcontinental freeway, and the longest Interstate Highway in the United States at 3,020.54 miles (4,861.09 km). Its western terminus is in Seattle, at State Route 519 near T-Mobile Park and CenturyLink Field, and its eastern terminus is in Boston, at Route 1A near Logan International Airport.

Highway Service Plazas

 * Interstate 90 in Washington
 * Interstate 90 in Idaho
 * Interstate 90 in Montana
 * Interstate 90 in South Dakota
 * Interstate 90 in Minnesota
 * Interstate 90 in Wisconsin
 * Jane Addams Memorial Tollway
 * Chicago Skyway
 * Indiana Toll Road
 * Ohio Turnpike
 * Interstate 90 in Ohio (Exits 144-241)
 * Interstate 90 in Pennsylvania
 * New York State Thruway
 * Interstate 90 in New York (Exits 1S-12)
 * Berkshire Connector
 * Massachusetts Turnpike