Category:Road tunnels in the United States opened in the 1970s

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 1970s.

Subcategories

This category has the following 6 subcategories, out of 6 total.

Road tunnels in the United States opened in 1971‎ (1 C)
Road tunnels in the United States opened in 1972‎ (1 C)
Road tunnels in the United States opened in 1973‎ (1 C)
Road tunnels in the United States opened in 1974‎ (1 C)
Road tunnels in the United States opened in 1975‎ (1 C)
Road tunnels in the United States opened in 1979‎ (1 C)

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