Here’s the update on scheduled trackwork affecting services. Plan your trip and work out any extra travel time you need.
T1 North Shore Line
Monday 14 to Thursday 17 September
Nightly from 9.40pm until 2am, buses replace trains between Hornsby and Central.
T1 Western Line
Monday 14 to Thursday 17 September
Nightly from 9.50pm until 2am, trains start and end at Central, platforms 1-12, due to trackwork on the T1 North Shore Line.
Saturday 19 and Sunday 20 September
Some trains between Penrith and the City will run between Emu Plains and the City.
On Saturday from 9.30pm until 4am, and Sunday from 10.10pm until 2am, buses replace trains between Blacktown and Olympic Park.
T2 Inner West & Leppington Line
Saturday 19 and Sunday 20 September
Buses replace trains between Cabramatta and Granville.
T3 Bankstown Line
Saturday 19 and Sunday 20 September
Extra trains run between Leppington and the City via Regents Park.
T4 Eastern Suburbs & Illawarra Line
Monday 14 to Thursday 17 September
Nightly from 9.45pm until 1.30am, trains will not stop at Wolli Creek, but make an extra stop at Arncliffe.
T5 Cumberland Line
Tuesday 15 and Wednesday 16 September
Nightly from 11.50pm until 1.30am, some trains run to a changed timetable between Richmond and Granville, and between Granville and Leppington only.
Friday 18 September
From 11.30pm until 2am, some trains run to a changed timetable between Richmond and Granville, and between Granville and Leppington only.
Saturday 19 and Sunday 20 September
Buses replace trains between Cabramatta and Granville.
On Saturday from 9.30pm until 4am, and Sunday from 10.10pm until 2am, buses replace trains between Blacktown, Cabramatta and Olympic Park.
T7 Olympic Park Line
Friday 18 to Sunday 20 September
From 10pm Friday until 2am Monday, extra trains run between Olympic Park and Lidcombe, then continue to Schofields or Richmond.
On Saturday from 9.30pm until 4am, and Sunday from 10.10pm until 2am, buses replace trains between Olympic Park and Blacktown or Cabramatta.
T9 Northern Line
Monday 14 to Thursday 17 September
From 9.50pm until 2am, trains start and end at Central, platforms 1-12, due to trackwork on the T1 North Shore Line.
Saturday 19 September
From 10pm until 1.30am, buses replace trains between Epping and Strathfield.
Blue Mountains Line
Monday 14 to Friday 18 September
Buses replace trains between Lithgow and Mount Victoria.
Daily from 9.20am until 5pm, buses replace trains between Lithgow and Katoomba.
Saturday 19 and Sunday 20 September
Some trains run to a changed timetable, up to 20 minutes later than normal.
On Saturday from 10.10pm until 4am, and Sunday from 10.10pm until 2am, buses replace trains between Blacktown and Central.
South Coast Line
Monday 14 to Thursday 17 September
From 1.50pm Monday to 1am Thursday, buses replace trains between Bomaderry and Dapto.
On Thursday from 1am to 11.50am, buses replace trains between Bomaderry and Kiama only.
Monday 14 to Thursday 17 September
Nightly from 10.30pm until 1.30am, trains will not stop at Wolli Creek, but make an extra stop at Arncliffe.
Sunday 20 September
From 8am until 4pm, at Helensburgh and Otford, trains travelling towards Wollongong leave from platform 1, not platform 2.