Interstate 565

Interstate 565 (I-565) is an Interstate spur that connects I-65 in Decatur with U.S. Route 72 (US 72) in Huntsville, in the U.S. state of Alabama. It is 
I-565 goes through the cities of Decatur, Madison, and downtown Huntsville. It also provides a route to the Huntsville International Airport. The interstate forms a part of Appalachian Development Highway System Corridor V. US 72 Alternate (US 72 Alt.) travels along with I-565 for its entire length.