The Glace Bay terminus is at the Marconi National Historic Site, which marks the location of the first radio transmission from North America to Europe, made by Guglielmo Marconi in 1902. The Marconi Trail measures approximately 63 km (39 mi) in length.[1]
Mira Gut Bridge
Macroni Trail crossed the Mira River along Mira Bay Drive at the community of Mira Gut along the 140-year-old Mira Gut Bridge. In 2017, the structure was demolished after it was deemed unsafe. A replacement bridge is slated to be open in 2022, but in the meantime travelers must take a 20 km (12 mi) detour along Brickyard Road and Hornes Road (Route 255), crossing the Mira River along Trunk 22 at Albert Bridge.[3]