Visitors to the Great Smoky Mountains National Park should be prepared for temporary closures along the Spur starting Aug. 25 ...

The Gateway Development Commission also approved its engineer for the $15 billion tunnel project. And tunnel boring machines ...

Google Maps has added a new feature that solves one of the most frustrating problems for drivers: losing your route when GPS cuts out in tunnels.

Across the globe, certain roads beckon thrill-seekers with their perilous conditions. Bolivia's infamous North Yungas Road, ...