Just to tell you, Bt Purmei Ave doesn't have height limitations
and the u-turn should be wide enough for a DD to turn, correct me
if I'm wrong.
If like that, look at how many height restrictions svc131
has.
Bt Purmei Ave(If it's true)
Telok Blangah Way
Henderson Rd
Pei Kio Estate
I dunno how to solve 131's problem...
I wouldn't worry too much about 131 or even trying to solve its
problems. Here are the reasons:
1. Too many height restrictions
2. Route 21 (50% fleet DD is parallel in route from Whompoa to
Novena)
3. From Thomson / Novena, people coming to Little India or Bras
Basah, would prefer to take 56, 57, 166 as they are direct while
131 has a big loop where it goes to estates on Rangoon Road /
Castle Green. It operates more like a feeder here for Novena and
Little India stations, and the loading is fit for a SD (I have
analyzed this route 2-3 times during peak)
4. There is a 131A to Shenton Way to clear the crowds during
morning peak 3-4 high loading trips
5. 131 has 145 in parallel from Keppel / Vivocity to Henderson
Road.
So instead of trying to work around 131, I would prefer to work
on 145 which has many high loading segments.
145 High Loading (Morning peak)
RedHill >>> Henderson Road
Henderson Road >>> CBD
Balestier Road >>> Toa Payoh
(Evening peak)
Henderson Road >>> Balestier Road (Full high loading
stretch)