RER Lines Paris RER lines

| Line_name | Opened | Last_extension | Stations_served | Length_ | Average_Interstation | Journeys_made_per_annum |
|---|---|---|---|---|---|---|
| Line A | 1977 | 1994 | 46 | 108.5km / 67.5miles | 2,411m | 272800000 |
| Line B | 1977 | 1981 | 47 | 80.0km / 49.8miles | 1,739m | 165100000 |
| Line C | 1979 | 2000 | 84 | 185.6km / 115.5miles | 2,184m | 140000000 |
| Line D | 1987 | 1995 | 59 | 190.0km / 118.1miles | 2,807m | 145000000 |
| Line E | 1999 | 2003 | 21 | 52.3km / 32.5miles | 2,615m | 60000000 |