- 1876
EDUNGALBA-BOOLBURRA, CL, opened [7.7km].
- 1897
Steam loco B15.299 entered service. First loco built by Walkers for QR.
B15 N°290 entered service. First engine built by Walkers Ltd Maryborough.
- 1953
Collision: SARINA, NCL, AC16.228A on 37 Down & a ute.
- 1956
Derailment: TORBANLEA, NCL, BG.1004.
- 1964
EEA DEL1617 [A.080] entered service. Last 1600-class in service.
- 1974
Collision: TARAGOOLA, DEL1315 on 11 Down ballast & a motor quad, due to Ganger being asleep [under the influence of liquor].
- 1975
Collision: BUNDABERG Yd, NCL, DEL1459 on 242 Up & DH24 on shunt, due to negligence of staff involved.
Clyde DEL2138 [74-789] entered service.
- 1979
Derailment: TEXAS, Texas Bch, DEL1702 on 181 Down, due to a combination of errors by Train Crew
- 1981
Clyde DEL2473 [81-979] entered service.
- 1988
BILOELA-THANGOOL [Callide Valley Bch] closed [10.7km].
- 1991
EEA DEL1606 [A.065] removed from traffic [destroyed in 7/93].
- 1997
Clyde DEL2495D worked 7F31 MAYNE-CLAPHAM as first train in corporate livery.
- 2019
Aurizon completed the sale of its Queensland intermodal business to Linfox. Aurizon kept the Brisbane-Cairns rail haulage under a contract with Linfox.
Sources: Aurizon completes sale of Queensland intermodal business to Linfox (Aurizon) · It's official: Linfox takes over Aurizon's Qld intermodal business (Daily Cargo News) · Linfox concludes purchase of Aurizon's Queensland intermodal business (FreightWaves)
Researched and compiled by Peter Burkitt, with later additions as sourced. About this list, abbreviations and the full calendar