Route 021 (1999)

Start	Woden Interchange
End	Southlands (1999-2008) Woden Interchange (2008-19)
Via	Pearce, Chifley, Lyons, Torrens, Garran
Start date	January 1999
End date	April 2019
Route Type	Feeder
Days of operation	Seven days (1999-2002) Weekdays (2002-19)
Preceded by	Route 201 (1988), Route 202 (1988), Route 213 (1978), Route 214 1978), Route 262 (1996)
Succeeded by	Route 062 (2019), Route 066 (2019)

Route 21 was a feeder route in the Woden Valley.

Directions

October 2017 - April 2019

Anti-clockwise loop

Woden Interchange (R) Callam (R) Hindmarsh (L) Botany (L) Melrose (R) Hodgson (R) Beazley (R) Basedow turnaround at terminus (R) Beazley (L) Wilkins (L) Heard (R) Mawson (L) Ainsworth (L) Hindmarsh (R) Callam (L) Woden Interchange

September 2014 - October 2017

Anti-clockwise loop

Woden Bus Station Platform 15 – (R) Bowes (L) Callam (L) Launceston (L) Hindmarsh (R) Melrose (R) Eggleston (R) [2nd] Maclaurin (L) Plunkett (L) Eggleston (R) Macfarland (R) Hodgson (R) Beasley (L) Wilkins (L) Heard (L) Mawson (C) Beasley (R) Hodgson (L) Melrose (R) Botany (R) Hindmarsh (L) Callam (L) Woden Bus Station

June 2008 - September 2014

Anti-clockwise loop

Woden Interchange (R) Callam (R) Hindmarsh (L) Botany (L) Melrose (R) Hodgson (R) Beazley (R) Basedow turnaround at terminus (R) Beazley (L) Wilkins (L) Heard (R) Mawson (L) Ainsworth (L) Hindmarsh (R) Callam (L) Woden Interchange

January 1999 - June 2008

Outbound

Woden Interchange (L) Callam (L) Launceston (L) Hindmarsh (R) Eggleston (R) Macfarland (R) Hodgson (L) Beazley (C) Mawson (R) Heard to Mawson Terminus

Inbound

Mawson Terminus Heard St (L) Mawson (C) Beazley (R) Hodgson (L) Macfarland (L) Eggleston (L) Hindmarsh (R) Launceston (R) Callam (R) Woden Interchange

Notes

• In May 2002, Route 21 ceased operating on weekends, with it and Route 022 (1999)being replaced with Route 091 (2002) and Route 092 (2002).
• In 2005-06, evening services were provided by Flexibus Route 922 (2005).
• From December 2006, evening and weekend services were provided by Route 921 (2006) and Route 922 (2006).
• In June 2008, Route 21 was converted to a loop service, paired with Route 22. Route 21 operated anti-clockwise, and Route 22 clockwise.
• In September 2014, the route was modified to remove service to Torrens Terminus, and travel an amended route through Chifley and Lyons due to roadworks on Hindmarsh Dr. The diversion remained in place until October 2017.