THE 10 longest road tunnels in the world showcase cutting edge technology and impressive architecture. These impressive feats ...

Add Yahoo as a preferred source to see more of our stories on Google. 00 longest tunnels opener laerda Tunnels are used to carry traffic through some of the most extreme terrain on the planet and they ...

The all-weather link to Ladakh is in its final lap as only 300m of excavation remains for India’s longest road tunnel ...

Western Isles local authority - Comhairle nan Eilean Siar - says it would support the building of bridges or tunnels across the sounds of Harris and Barra. Ferries make the short sea crossings but ...

Join Autocar for a look at the some of the world's greatest underground construction projects ...