Tunnel Maurice-Lemaire, French tunnel
Tunnel Maurice-Lemaire is a road tunnel in the French Vosges that connects Sainte-Marie-aux-Mines and Lusse by running nearly 7 kilometers beneath the mountain ridge. The interior features carved stone and concrete walls with artificial lighting, cool air, and accommodates thousands of daily vehicles passing through on their way across the mountains.
Construction of the tunnel began in 1934 and was completed in 1937, involving significant effort to blast and carve through solid rock with dynamite and hand tools. Though originally planned as a railway tunnel, it was converted to a road for cars and trucks in 1976 and is named after Maurice Lemaire, a local railway director who championed the project.
The tunnel serves as a vital link for daily life in the region, connecting communities separated by mountains and enabling local commerce and travel. For residents, it represents a practical route that has become integral to how people move between the different areas of the Vosges.
The tunnel is open year-round and remains cool and dry, with proper drainage systems ensuring safe passage for drivers in all conditions. Driving through is straightforward with well-maintained roads and clear markings, making navigation simple for vehicles traveling in both directions.
The tunnel was originally designed as a railway passage before being converted to road traffic in the 1970s, reflecting the region's changing transportation needs. A separate safety gallery on the north side serves as an escape route during emergencies, a hidden feature most travelers never notice.
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