More Articles for mountaineering techniques
Bridge Climbing Engineers on ropes doing specialized structural inspections By Tina Grady Barbaccia Bridges that were once inaccessible by traditional methods can now be thoroughly inspected by engineers climbing and rappelling down the structures.When the floodgates of a large dam in Folsom, Calif., ...
- 5 freeway bridges in need of repair following accident976 Views
- 4 dead after semi hits stopped vehicles970 Views
- Several deficiencies exposed in Skagit River Bridge collapse710 Views
- VIDEO: Massive steel beam falls off trailer, snatches semi truck onto its side564 Views
- President Obama to urge for private investments304 Views