Steamboat
Similar boats were made in 1785 by John Fitch in Philadelphia and William Symington in Dumfries, Scotland. Fitch successfully trialled his boat in 1787, and in 1788, he began operating a regular commercial service along the Delaware River between Philadelphia and Burlington, New Jersey, carrying as many as 30 passengers. This boat could typically make and travelled more than during its short length of service. The Fitch steamboat was not a commercial success, as this travel route was adequately covered by relatively good wagon roads. The following year, a second boat made excursions, and in 1790, a third boat ran a series of trials on the Delaware River before patent disputes dissuaded Fitch from continuing.
Thames steamers
Steamboat services started on the Thames in around 1815 and for nearly 25 years were the main use of steam to carry passengers before the emergence of railways in the south of England. During this time at least 80 steamers are recorded in the Thames and the "Steamboat Act" of 1819 became the first statute to regulate the safety of the new technology for the public. Wooden boats driven by paddle-wheels, they managed during this time to establish themselves as faster and more reliable than the earlier use of sailing and rowing boats for passenger transport within the Thames estuary.