Getting around the River Inhabitants right into the late 20th century used the predictable methods:
 -ships and boats,
-walking,
-horseback,
-wagon and sledge,
 -railroad,
-automobile,
-bus.
All methods of transportation required increasing amounts of  infrastructure and legal contracts regarding land ownership.
-wharves,
-ferries
-footpaths
-dirt roads to paved limited access highway,
-bridges,
-railbeds,
-culverts
etc etc
We hope to describe the adoption and execution of these various ways of getting around