Big Savage Tunnel

The Big Savage Tunnel is a rail trail tunnel located about 9 miles (14 km) southeast of Meyersdale, Pennsylvania. It, as well as the Pinkerton Tunnel, Borden Tunnel, and Brush Tunnel are part of the Great Allegheny Passage trail. It was originally built for the Connellsville subdivision of the Western Maryland Railway.

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Tunnel data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).

Other tunnels in United States

Delaware Aqueduct United States · 137 km Päijänne Water Tunnel Finland · 120 km Orange–Fish River Tunnel South Africa · 82.8 km Ishikawa Tunnel Japan · 78.5 km Brenner Base Tunnel Austria · 64 km Mont d'Ambin base tunnel France · 57.5 km Gotthard Base Tunnel Switzerland · 57.09 km Hong Kong–Zhuhai–Macau Bridge China · 55 km