Gordon Highway is a 22.8-mile-long (36.7 km) major highway in the east-central part of the U.S. state of Georgia, traveling through the southern part of Columbia County and the northeastern part of Richmond County. At its western end, it is a relatively rural highway, but at its eastern end, it is an urban corridor of the Augusta metropolitan area. It connects Harlem and rural areas of southern Columbia County with Grovetown and Augusta. It also serves as the main entry point to Fort Gordon.