The 1956 founding and the Campos family
The Campos family opened Joseph's Bar and Grill in 1956 on Will Rogers Drive — at the time, the active Route 66 alignment through Santa Rosa and the busiest commercial corridor in town. The restaurant's original concept was a straightforward roadside diner serving travelers passing through Santa Rosa on the long stretch between Tucumcari and Albuquerque, with a secondary identity as a local gathering space for Santa Rosa residents. The menu in the 1950s emphasized the same New Mexican and American comfort food that defines the menu today, though portion sizes and specific dish counts have evolved.
Joseph Campos — the restaurant's namesake — operated the restaurant through the 1960s and 1970s, the peak commercial decades of Route 66 through Santa Rosa. The decommissioning of Route 66 in 1985 and the routing of long-distance traffic onto I-40 (which bypasses some of Santa Rosa's most historic stretches) hit Joseph's the way it hit nearly every business along the corridor — traffic dropped, several competing restaurants closed, and the survival of family-owned operations through the late 1980s and 1990s was genuinely difficult. Joseph's continued operating through the lean years partly because of local loyalty and partly because the family had owned the building and was insulated from the rising rents that drove other operators out of business.
The Route 66 revival starting in the late 1990s — driven by nostalgia tourism, organized Route 66 driving tours, and the growing recognition of the corridor as a cultural heritage destination — brought a substantial new wave of travelers back to Joseph's and similar surviving restaurants along the road. The Campos family's third generation now runs daily operations, with substantial continuity in the kitchen staff (several cooks have been with the restaurant 20+ years) and in the dining-room aesthetic. The menu has evolved gradually — a few items added, a few removed — but the green chile cheeseburger, the enchiladas, and the homemade pies have been on the menu essentially unchanged since the 1950s.