Episode #1.6
- Episode aired Sep 22, 2015
Justin investigates gigantic potholes in Louisiana, Australia train track problems, an Italian highway tunnel fail and American tunnel boring machine fail, and then heads to London to get a ... Read allJustin investigates gigantic potholes in Louisiana, Australia train track problems, an Italian highway tunnel fail and American tunnel boring machine fail, and then heads to London to get a look at London's huge Crossrail project.Justin investigates gigantic potholes in Louisiana, Australia train track problems, an Italian highway tunnel fail and American tunnel boring machine fail, and then heads to London to get a look at London's huge Crossrail project.