longest route plan should goes to tampines towlink 293.
bus captain have to make one full journey, two green plate n two
red plate, just to provide one townlink service from red plate to
green plate area. ( st 45 to st 81, no T plate) longest peak hours
timing, 136 minute = 2 hours 16 minutes. without stopping or
rest.
at times, townlink passengers can see bus captain stop in
interchange just to pee. waiting patience in bus. poor thing