Rochester, Kent the Blackheath Beds of sand and gravel. As a human settlement, Rochester became established as the lowest river crossing of the River Medway, well before the arrival of the Romans. It is a focal point between two routes, being part of the main route connecting London with the Continent and the north-south routes following the course of the Medway connecting Maidstone and the Weald of Kent with the Thames and the North Sea. The Thames Marshes were an important source of salt. Rochester's roads follow north Kent's valleys and ridges of steep-sided chalk bournes. There are four ways out of
Buffalo, Rochester and Pittsburgh Railway coal was the extension of the line north from Lincoln Park through Rochester up to the coal dock it built at the mouth of the Genesee River in 1896. With an initial capacity of 4,000 tons a day, it was expanded in 1909 and 1913. To get coal to Canada, the BR&P arranged a cross-lake ferry service with the Grand Trunk Railway. This service was highly successful, carrying passengers and coal cars to Cobourg and other lake destinations. By 1913, over a million tons of coal a year passed through the Rochester coal dock. As the national economy grew, more