We follow the planning and toil required to overcome many different obstacles and ensure a safe, sustainable roadway 

In a small space we find most of the world's most difficult road building challenges to explore.  These include: Access, accommodation, road building techniques, hard rock, machinery, ricers, rivers, soft land, frost heave, ice, material selection, landslide stabilisation,

All the sciences, math, business and communication skills we learn at school are needed for these giant projects.