Denver and surrounding cities are home to a large number of local and national breweries. Many of the region's restaurants have on-site breweries, and some larger brewers offer tours, including Coors and New Belgium Brewing Company. The city also welcomes visitors from around the world when it hosts the annual Great American Beer Festival each fall.
Greyhound Lines, the intercity bus operator, has a major hub in Denver, with routes to New York City, Portland, Reno, Las Vegas, and their headquarters, Dallas. Subsidiary Autobuses Americanos provides service to El Paso. Allied bus operators Black Hills Trailways, and Burlington Trailways provide service to Billings, Omaha, Indianapolis, and Alamosa.
State Highway 470 (C-470, SH 470) is the southwestern portion of the Denver metro area's beltway. Originally planned as Interstate 470 in the 1960s, the beltway project was attacked on environmental impact grounds and the interstate beltway was never built. The portion of "Interstate 470" built as a state highway is the present-day SH 470, which is a freeway for its entire length.