You are comparing apples and oranges. The Bogata system is primarily a long-distace suburban system. There's an odd short connection, like the E (Eje Ambiental) - notorious for it's slow 9 to 10.5 km/hr average speed.
You are looking at total riders per day. What you need to look at is the peak-point passengers per hour per direction (pphpd).
As for the Guangazhou BRT - it only averages about 32,000 riders per line. It's more of an Ottawa-like transitway corridor - that they have since upgraded much of it to LRT. Even in a massively corrupt evil tyrannical military dictatorship it moves too slow; it also has exceedingly long stop spacing, averaging over 900 metres! That's not what you build along Queens Quay!
The roadway width is about 60 metres, requiring 4 BRT lanes. With the requirement for massive staircases to simply cross the street.
Is this really the kind of hellhole that you want for Toronto's waterfront?
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And then look at the traffic jams of buses? What a joke! I doubt even surface LRT here would be suitable, let alone buses.
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