- 1867
TOOWOOMBA-JONDARYAN, WL, opened [45.3km].
- 1908
SLEIPNER JCT-MT CHALMERS, Yeppoon Bch, opened [5.9km].
- 1943
N°235A last member of AC16 Class entered service
- 1952
IGE DEL1211 [31091] entered service
- 1968
Clyde DEL1522 [68-646] entered service.
Walkers DH14 [596] entered service.
- 1978
ROMA ST-STH BRISBANE, SM, opened with Merivale Bridge [1.8km].
- 1982
Clyde DEL2501 [83-1140] entered service.
- 1987
IGE DEL1154 [31094] removed from traffic. Last 1150-class removed from traffic.
- 1989
EEA DEL1280 [A.102] removed from traffic
- 1992
Clyde DEL1771 [70-688] reno.1771D after DOO conversion.
- 1993
Last Midlander WINTON-ROCKHAMPTON ran.
Last Capricornian ROCKHAMPTON-ROMA ST ran.
Clyde DEL1703 [63-278] reno.1703D after DOO conversion.
Clyde DEL2117D [72-745] worked 9534 REDBANK-REDBANK as first train in corporate livery.
- 1997
Com-Eng EL3226 worked E420/EJ20 JILALAN-NORWICH PK-JILALAN as last train in original livery.
Walkers EL3609 worked EI07/ED07 CALLEMONDAH-BOONAL-CALLEMONDAH as first train in corporate livery.
- 2000
Clyde DEL2451D [79-916] worked S731 ACACIA RIDGE shunt as last train in original livery before conversion to 2356.
Researched and compiled by Peter Burkitt, with later additions as sourced. About this list, abbreviations and the full calendar