How much do you tip a tour bus driver?

How did mass transit system reshape Americans cites? Can you get a train from Hamilton to Ottawa? What are subways trains and buses forms of? How do you get from the Grand Street subway station to 9 East 91st Street in Manhattan? What is an unlicensed taxi called? What happens when you put salt on a railroad track? How many clocks are on Flinders street station? What powers modern trains? How much are the tolls from Brooklyn NY to Fitchburg MA? How fast did trains go in 1901 to 1910? How much does a limo driver cost? What information about the town does Carson reveal at thr end of the excerpt? Where can you buy a 7-day Metro pass for the NYC subway? What year was the subway invented? How much is a bus ticket from Pittsburgh Pa to Garden City Kansas? Why were the toll roads called turnpikes? Where to take the 1 train riding R from Queens? When was The Westbound Train created? How much does it cost for train from London to Brighton? Where in London are you if you exit the Royal Courts of Justice by the rear exit?