Sonic Drive In Sonic Drive In, 15120 Brighton Rd, Brighton, CO 80601 Local: (720) 685-9501 Visit Website Overview Amenities America's Drive-In. Designations: Colorado Restaurant Association Member, CRA ID Related Articles The Splurge & Save Guide to Colorado Restaurants Harvest Fun: Fall Farm Activities in Colorado Adventure in Morgan County's Golden Plains Locally Loved Running & Biking Destinations 9 Favorite Fall Dog Hikes Fall Festivals in Colorado