Paris Travel Guide - HTML5

some trains terminating at certain stations. Watch out for electronic signs on platforms and listen for (French language) announcements on the train. If you ask the locals about directions, they will answer something like: take line number n toward "end station 1", change at "station", take the line nn toward "end station 2" etc.  In addition, there are five commuter train lines : RER A, B, C, D, and E.  RER trains run at intervals of about 6-7min, and stop at every RER station within Paris; RER stations are equipped with electronic boards or monitors which display the station stops each train makes outside the Commuter lines RER