We can't do f*** all over here. Design, build or maintain. Bunch of f***ing rejects here in the department of transportation.
On the other hand you live on volcanic islands that are predominately igneous material Landslides, movements, shifts, floods are common and roads are often built in the coastal regions where roads are most feasible. What makes most sense in hawaii is very simple Asphalt roads which I notice is what they build. Nor do the islands all have to be volcanically active to have these problems. Its the unstable substrate you have to build on. I don't know how they build any towers at all in Hawaii but Oahu of all the Islands seems to have a larger kind of flood plain established that is low land and has allowed massive building in the Honolulu/Waikiki area. My guess is that this was all a huge laval flow area at one time with magma flows much more pervasive there millions of years ago. I do know that Oahu was formed of two gigantic Volcanoes.
Japan, conversely which people might think of as similar origin or topography is more the result of tectonics and uplfting of land masses. Still a real challenge I would assume building in an area that is tectonically active but it is a shelf landmass uplift rather than being volcanic extrusion, and offers more stable substrate in which to build.
This is perhaps interesting for some people that Edmonton region built on clay, a lot of clay, you have to have subtantial underground concrete piers of basements, mooring of a type to build towers here. Its much harder to build towers here than in say NYC, where the substrate would be Manhattan Schist which is a very hard rock that allows such massive and high builds. So that in NYC the substrate is naturally occuring to build on top off. In Edmonton for towers you have to build the substrate. Without which the towers would sink or fall into the clay. The reason we would have all this clay here is due to how closely situated we are with what was gigantic continental glaciation here and alternately that at different geologic time we were also under a continental sea. Both that covered the landscape and left a lot of gunk behind. This has also resulted in the North Saskatchewan river fairly easily establishing very deep banks for a prairie river.
Shit, where are the Hot Wheels cars?
Godzilla would have a field day with all this spaghetti junction. They probably destroyed that in CGI once or twice.