Mega Tunnel and Road Construction in 2 days Powerful machines destroy the old road to build new tunnels and roads on this place. All this happens in a very short time, just a couple of days! https://www.youtube.com/watch?v=3KkPW7aXxI8 More from my sitePort Designer’s Handbook – Recommendations and GuidlinesThe truth about the 50 Lane Highway in ChinaHow to make a better presentation of your Bridge design in Tekla StructuresBeam Analysis SpreadsheetRoad Layout Plan and cross section free DWGSteel Truss Connection Spreadsheet Post Views: 3,594