23 February 2002, Montroc-le-Planet, France
On the Martigny-Chamonix line, a special train assuring the onward transport for TGV passengers having arrived at Saint-Gervais-les-Bains-le-Fayet is heading for Vallorcine and now entering the tunnel just after Montroc-le-Planet. The illuminated red sign on the road informs motorists if and when the tunnel is open to road traffic due to avalanche danger on the parallel pass road.

Digital photo by Klaus Föhl (klaus@foehl.net)