An Interstate Highway That's Not a Freeway

Interstate 180 and other routes approaching Cheyenne, Wyoming
Photo courtesy of David Backlin (taken July 2007)

Interstate 180 approaching Cheyenne, Wyoming from the south is a divided highway, but it's not a fully access-controlled highway. In other words, it's not a freeway. The highway actually has several route designations, as shown by this sign assembly northbound on I-180.