The river carries sediment which makes the downriver land fertile. The family board a boat and paddle downriver toward the Vietnamese border. Slightly-modified human wastes are pumped into the river downriver of several towns. Washing ashore further downriver, the brothers would return decades later to found a new city. A cable ferry located in LaHave is the only crossing downriver from Bridgewater. Mole however has drifted to a small island downriver. Nero intends to use Clemens' riverboat to extend his dominion downriver. The "Capstan" was considerably farther downriver on another search-and-rescue mission. Hells Canyon Dam was the last and most downriver of the three. Steamships provided the primary mode of transport, arriving from downriver ports such as New Orleans. The Ebro delta has expanded rapidly on soils washed downriver. The town was a port for shipping cotton and sugar downriver from the surrounding area. The Isle of Dogs is situated some distance downriver from the City of London. This mutiny began a subsequent collapse of resistance downriver from the city. Other towns which are located further downriver are Sarikei and Bintangor.