The capital region consists of Albany and three smaller cities: Troy, Schenectady, and Saratoga Springs. All are accessible via Interstate 87, which runs north-south the length of the state, and I-90, which runs east to west. Across the Hudson River and a few miles northeast of Albany is Troy. Schenectady, which hugs the Mohawk River, is a few miles northwest of the capital. Traveling north on I-87 gets you to Saratoga Springs.