Sources:
http://en.wikipedia.org/wiki/Colombo_Bus_Routes
http://www.oocities.org/waidyah/SRILANKA/COLOMBO/BUSROUTEMAP.HTM
Excel file I used to draw the map:
http://chavs.000a.biz/bus4.xls
Bus routes:
- 100 Panadura - Pettah
- 101 Moratuwa - Pettah
- 120 Horana/Kesbewa - Pettah
- 141 Wellawatta - Narahenpita
- 177 Kollupitiya - Kaduwela
- 154 Angulana - Kiribathgoda / Bambalapitiya - Kadawatha
- 138 Homagama/Athurugiriya/Rukmalgama/Matthegoda/Kottawa/Maharagama - Pettah
- 122 Rathnapura/Awissawella - Pettah
- 125 Meepe/Padukka - Pettah
- 103 Narahenpita/Borella - Pettah
- 175 Kollupitiya - Kohilawatta
- 135 Kohuwala - Kelaniya
- 140 Kollupitiya - Wellampitiya
Notes:
- Variants may exist. A 154 might stop in Bambalapitiya, or a 103 might stop in Borella. Be aware of the stop names on the big yellow board.
- The hollow lines follow the route of the filled lines unless otherwise specified.