While tunnels are a fascinating subject, they aren’t the best places to handle car breakdowns. The longest tunnels in the world span for miles on end, thus, it would be hard to get repair services on such pathways. All around the world, nations are increasingly adopting road tunnels as a means to beat the traffic gridlock.
To celebrate the opening of the Mont Blanc Tunnel on 19 July 1965 here is a list of some of the longest road tunnels in the world.