APD-40 or APD 40 refers to a road composed of the U.S. Route 64 Bypass (US 64 Byp.) and a section of State Route 60 (SR 60) which forms a partial beltway around the business district of Cleveland, Tennessee. The route takes its name from its part of Corridor K of the Appalachian Development Highway System, and is sometimes called Appalachian Highway or simply the Cleveland Bypass. The route is also designated as Veterans Memorial Highway. The US 64 Byp. section of the road is also multiplexed with unsigned State Route 311 (SR 311) and US 74, and is also known as the US 74 Bypass. The road is a four-lane divided highway its entire length and parts are controlled-access. The bypass is an east-west route and the state route is a north-south. Route description APD-40 begins at the exit 20 interchange on Interstate 75 (I-75) as US 64 Byp. This is also the western terminus of Corridor K. Beginning as controlled-access, it rounds a minor curve to the southeast and enters a long straightaway on the edge of the city limits of Cleveland, and comes to an interchange first with the Cherokee Gateway and then US 11/US 64 (South Lee Highway) approximately later. The route then crosses Candies Creek Ridge on a relatively steep grade, and about from the interstate, the freeway ends, and the road enters South Cleveland, passing an industrial park with several major factories and manufacturers, such as a Coca Cola factory, and crosses a Norfolk Southern Railway. It then crosses Lead Mine Ridge, junctions at an interchange with Blue Springs Road, a connector to Red Clay State Park in southern Bradley County, and crosses another Norfolk Southern railroad. The road travels for about a mile through a business and residential area before crossing SR 60 (Dalton Pike) and intersecting with McGrady Drive, which is a connector to SR 60. The road then curves sharply to the northeast and becomes a limited access highway, coming to an interchange with SR 74 (Spring Place Road) about later. Bypassing Cleveland to the east on the edge of East Cleveland, the route enters a straightaway, and about a mile later, APD-40 again becomes a freeway, interchanging with US 64 in a cloverleaf interchange and becoming SR 60. Here the ADHS corridor splits from the route and continues east on US 64 into North Carolina. The road curves slightly to