Svc 68
Pasir Ris - Tampines Retail Park (Loop)
Via
Pasir Ris Dr 3/Dr 6/Dr 1/Dr 8
Tampines Ave 12/Ave 9/Ave 10
Tampines Link
Tampines North Dr 1/Dr 2
Tampines Link
Tampines Ave 10/Ave 9/Ave 12
Pasir Ris Dr 8/Dr 1/Dr 6/Dr 3
Express 501 (Instead of using Express 500)
Compassvale Interchange - Boon Lay Interchange
Via
Compassvale Rd
Sengkang East Way
Jalan Kayu
TPE/SLE
Woodlands Ave 2/Ave 5/Ave 3
BKE/KJE
Bukit Panjang Rd
Choa Chu Kang Rd
Bukit Batok Rd
Jurong Town Hall Rd
Boon Lay Way
Express 503
Compassvale Interchange - Jurong East Interchange
Via
Compassvale Rd
Sengkang East Way
Punggol Rd
Hougang Ave 10/Ave 8/Ave 2
Yio Chu Kang Rd
Boundary Rd
CTE
Penang Rd/Somerset Rd/Grange Rd
Orchard Turn/Orchard Boulevard
Scotts Rd/Stevens Rd
PIE/Dairy Farm Rd
Petir Rd/Jelebu Rd
Bukit Panjang Rd
Choa Chu Kang Rd
Bukit Batok Rd
Jurong Town Hall Rd
Jurong East Central
Your 501 is very duplicative of 180/187, unless you use a lot of
express sectors (probably can use KJE/PIE to skip BB).
503 is comprehensive but too long, it would not be a good idea
to serve every major town along the way with one service. Also not
quite a good idea to do JE --> BPJ --> Orchard; doing BPJ
--> JE --> Orchard would be more direct.