Maybe 194 can be renumbered as Parks 407?
Some route suggestions:
Svc 321 - Hougang Central to Defu Ave 1
(Two-directional Weekday peak hour services with a frequrncy of
25-30 minutes)
AM Peak: Hougang Ctrl Int, Upp Serangoon Rd, Hougang Ave 3,
Tampines Rd, Defu Ave 1
PM Peak: Defu Ave 1, Tampines Rd, Hougang Ave 3, Upp Serangoon
Rd, Hougang Ctrl Int.
Svc 141 - Geylang Lor 1 to Potong Pasir (Loop)
Geylang Lor 1 Ter, Sims Ave, Sims Way, Jln Kolam Ayer, Upper
Serangoon Rd, Potong Pasir Ave 1, Ave 3 and Ave 2 (Loop)
And return via Upp Serangoon Rd, Jln Kolam Ayer, Sims Way,
Geylang rd and Geylang Lor 1 Ter.
The purpose of this svc is to link Potong Pasir with East-West
line MRT (142 links the town to North South line) and provide a
service in Sims Way which is currently not plied by any
services.
Svc 71 - Yio Chu Kang to Tagore Lane
Weekdays two-directional peak hour service with 20-25 minutes
frequency.
Morning peak - Yio Chu Kang Ter, AMK Ave 6, YCK Rd, Upp Thomson
Rd, Tagore Dr, Tagore industrial Ave, Tagore Lane
Evening Peak - Tagore Dr, Tagore Industrial Ave, Tagore Lane,
Tagore Rd, Upp Thomson Rd, YCK Rd, AMK Ave 6 and Yio Chu Kang
Ter.