Category:Road tunnels in the United States opened in the 1950s
Countries of the Americas: United States of America
Road tunnels in the United States opened in the 20th century: ◀ · 1900s · 1910s · 1920s · 1930s · 1940s · 1950s · 1960s · 1970s · 1980s · 1990s · ▶
See also category: Rail tunnels in the United States opened in the 1950s.
Subcategories
This category has the following 4 subcategories, out of 4 total.