- 1913
Section 21m12ch-COOYAR, Cooyar Branch, opened [17.97m].
- 1919
Section EVANSLEA-CECIL PLAINS, Cecil Plains Branch, opened [19.71m].
- 1956
Goninan-built DEL1220 entered service [reno.1310 on 6-5-1956; reno.1160 in 6-1965].
- 1970
EEA-built DEL1328 entered service.
- 1976
Clyde DEL1565 entered service [reno.2309 on 31-5-1999].
- 1987
GEC-built DEL2360 removed from traffic after 14 years service [sold ANR by boat on 29-4-1987].
- 1988
Section CABOOLTURE-NAMBOUR, NCL, electrification opened.
- 1989
Walkers-built ICE units EMD5157, EMM6157, EMD5158 & EMM6158 all entered service.
- 1994
EL3919 emerged from BANYO Workshops splendid in corporate livery.
- 1998
DEL2188F worked 37P6/4063 MAYNE-BETHANIA-MAYNE as its last train in original livery.
- 1999
DEL2158D emerged from REDBANK Workshops sporting new corporate colours as part of overhaul.
- 2000
DEL1774D left REDBANK in corporate livery.
Researched and compiled by Peter Burkitt, with later additions as sourced. About this list, abbreviations and the full calendar
