Pulaski County's Route 66 corridor
Pulaski County sits roughly in the center of Missouri's Route 66 corridor, with the original 1926 highway alignment running roughly 30 miles east-to-west across the county from the Phelps County line in the east to the Laclede County line in the west. The corridor includes some of the most photogenic and historically substantive Route 66 stretches in Missouri — the Devil's Elbow river bend with its 1923 steel-truss bridge, the original Route 66 alignments through the Ozark hills around Hooker Cut, the Frog Rock formation outside Waynesville, and the surviving 1920s-1940s commercial structures along the old highway through Waynesville and St. Robert.
The county's Route 66 history is closely tied to the establishment of Fort Leonard Wood in 1940. The fort's construction brought tens of thousands of military personnel and civilian construction workers to the region, dramatically expanding demand for Route 66 lodging, dining, and services. Many of the surviving Route 66 commercial structures in Waynesville and St. Robert date from this 1940-1945 wartime construction boom or the immediate postwar period when returning veterans and civilian Route 66 travelers sustained the corridor through the 1950s and early 1960s.
Interstate 44 began bypassing Pulaski County's Route 66 in the 1950s and 1960s, with various sections of the new freeway opening incrementally. By the 1970s most through-traffic had shifted to I-44, and the original Route 66 commercial corridor through Waynesville and St. Robert began the slow decline that affected most of the Mother Road across the country. Several Pulaski County motor courts, filling stations, and diners survived the transition by serving Fort Leonard Wood traffic; others closed and were demolished or repurposed. The museum's photograph archive documents both the corridor's peak years and the subsequent decline in unusual detail.