Cotter Rainbow Bridge Ozarks Region Get Directions Tell us why this business is your favorite! Physical Address: U.S. 62-B Cotter, AR 72626 Phone: 870-435-2663 Fax: 870-435-2663 GPS: N36.2845072 W92.5157663 Built in 1930, this rainbow-arched bridge (five arches) is ranked among the most beautiful spans in mid-America; listed on the National Register of Historic Places Accessible Add to Trip Planner