Garner is a town in Wake County, North Carolina, United States and a suburb of Raleigh. The population is 31,159 as of the 2020 census. The city limits are entirely within Wake County, though portions of unincorporated Wake County, as well as the Cleveland community in northern Johnston County, have Garner mailing addresses. It is part of the Research Triangle region of North Carolina and serves as a bedroom community for the region.

Interstate 40 (I-40) is a part of the Interstate Highway System that travels 2,556.61 miles (4,114.46 km) from Barstow, California, to Wilmington, North Carolina. In North Carolina, I-40 travels 420.21 miles (676.26 km) across the entirety of the state from the Tennessee state line along the Pigeon River Gorge to U.S. Highway 117 (US 117) and North Carolina Highway 132 (NC 132) in Wilmington. I-40 is the longest Interstate Highway in North Carolina and is the only Interstate to completely span the state from west to east.