roud shouler?
hmm well i have some ideas
i have travelled aborad Taiwan and Korea. they have thiese 2
lane bus / fire engine . ambulance emergency veh, polcie road ways.
i think of a name for them call PSV lanes.
hahaha
but the big constraint here it must be 2 lane for all
public service vehciles. (PSV)
Erm, PSV include public buses.
in our expressway context, these PSV 2 lane roadways will have 2
lanes so as to allow fire engine etc to overtake bus. or if a bus
breaksodown, overtaking can be done. naturally the seocnd lane of
the PSV way is for fast moving veh. or even express bus.
in land scarce singapore, PSV lanes can be set up along AYE and
PIE. but think about it, one lane less for cars =- big big big big
jams. idea is bad.
the PSV lanes can also be viewed like a guided bus way or BRT
system.
BRT is not PSV lanes
note BRT systems in pure definition DO NOT allow PSVs along its
roads unless it is a bus running on that system.
In Xiamen a pure BRT system is set up and runs like a LRT system
with elevated roadways and train stations. er bus stations.
ZYX