bridge: structure that spans and provides a passage over a road, railway, river, or some other obstacle

Amazon rainforest: large rainforest in South America

fluvial process: geomorphological process associated with rivers and streams

road transport: collective term for all forms of transport which takes place on roads, or (ground) surface, except railroads

Jaciparaná River: river in Rondônia, Brazil

railway: interconnected network of infrastructure and vehicles used for train rail transport