Volume two concludes the account of the first and last horsecar, trolley, streetcar, and interurban lines within Kentucky. The Commonwealth's first horsecar line opened in 1844 in Louisville (Jefferson Co.), and the last horsecar line closed in 1919 in Barbourville (Knox Co).(#2) The first electric powered trolley line opened in 1882 in Middlesborough (Bell Co.), and the last closed in 1950 in Covington (Kenton Co.). The first electric overhead wire powered streetcar line opened in 1890 in Paducah (McCracken Co.)(#3), and the last closed in Ft. Mitchell (Kenton Co.) in 1950. The first interurban line in Kentucky started running from Louisville (Jefferson Co.) in 1901, and the last interurban operation within Kentucky ended here in 1939. Trolley bus service started in 1936 in Louisville (Jefferson Co.) and ended in 1958 in Covington (Kenton Co.). Electric powered cars pulling trailers were first used in 1882 in Middlesborough (Bell Co.), and the last was used in 1948 in Louisville (Jefferson Co.).