Speed is an issue: I live 70 miles north of Wall Street and for a while worked a block away from the actual Wall Street. I found that at any time except the w

Speed is an issue: I live 70 miles north of Wall Street and for a while worked a block away from the actual Wall Street. I found that at any time except the worst of the rush hours, I could go door to door by car faster than by the Metro train. Net, the trains were not very fast. The main problem was, the trains have to stop and start so often.