Alpharetta sits in northern Fulton County at an elevation of about 1,066 feet, placing it slightly higher than the Atlanta metro core and exposing its pavement to more pronounced temperature swings between summer highs and winter cold snaps. The city's commercial corridors along GA-400, Windward Parkway, and Old Milton Parkway carry heavy daily traffic from the technology and corporate office sector, putting significant load stress on parking lots that were often designed for lighter use. Residential lot sizes in Alpharetta range from compact townhome parcels near Downtown Alpharetta and Avalon to larger estate lots in communities like Windward and Country Club of the South, creating a wide range of driveway scopes. The combination of dense commercial paving needs and active residential HOA communities makes Alpharetta one of the highest-demand markets in the service area.