Outer loop

Outer loop can refer to:


 * The counterclockwise lanes of travel on an orbital roadway for traffic that drives on the right, or the clockwise lanes of travel for traffic that drives on the left.
 * The outer loop (counter-clockwise roadway) of Interstate 495 (Capital Beltway)
 * A beltway that encircles an urban area's "outer" limits or the outermost beltway.
 * The proposed Outer Perimeter around Atlanta, Georgia
 * New York State Route 47, the former designation of the Outer Loop expressway around Rochester, New York
 * Interstate 295 (North Carolina), also known as the Fayetteville Outer Loop
 * Interstate 540 and North Carolina Highway 540, also known as the Raleigh Outer Loop
 * Osaka Outer Loop Line, a tentative name of Osaka Higashi Line, a railway line around Osaka, Japan
 * In computer programming, a control flow loop that has another loop nested inside it—see Inner loop