Decatur Hi-Way Airport was a public use airport located three nautical miles (5.5 km) east of the central business district of Decatur, a city in Adams County Indiana, United States.
Decatur Hi-Way Airport was situated at an elevation of 842 feet (257 m) above mean sea level. It had one runway designated 18/36 with a turf surface measuring 2,009 by 180 feet (612 x 55 m). The airport had 33 aircraft operations per day: 73% local general aviation and 27% transient general aviation.