100 Years of the “All-Year Highway” Highway 140
Presented by Yosemite Mariposa County Tourism Bureau in partnership with Yosemite National Park and the Mariposa Museum & History Center Join us as we celebrate 100 years of Highway 140 and its legacy as Yosemite’s historic “All-Year Highway.” Tuesday, September 22, 2026 11:00 a.m.–1:00 p.m. Mariposa Museum & History Center, 5119 Jessie Street, Mariposa, CA […]