sv238 has been a high load before sv237 is withdrawn, serving
passengers from Lor 8 and TPA Industrial Park.After sv237 was
withdrawn, the load get even higher, serving passengers from Kim
Keat, Toa Payoh lor 6, east, 7 and 8.Almost serve one part of Toa
Payoh. The new sv232 is only useful for passengers to go to
Braddell MRT but not for going to TPA Int, because of time
consuming.Can see that most passengers take sv238 to lor 7.Did a
comparsion before and found out that sv238 is faster and more
direct.sv238 from Toa Payoh Int to Toa Payoh East(BLK:25) is equals
to sv232 from Toa Payoh Int to Toa Payoh East(BLK:23)