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Yes or No for BRTS - stats and numbers?
Written By silkboard - 29 April, 2008
Delhi Pune BRTS Mysore Analysis public transport
There are multiple threads popping on BRTS here and elsewhere, thanks to the situation at Delhi and Pune. Here is one more, but focused only on gathering statstics required to support or counter the BRTS decisions. What would be realistic ridership targets for a BRTS at Bangalore, Pune or Delhi - basically, size of target market? What is the current profile of road space usage? What is the average commute distance in these cities (Delhi, Bangalore, Pune, Ahmedabad)?
Further, what is the current split of commuter traffic between various modes of transport? What are these cities' investment levels in existing modes of transport and how do thoe compare with investment BRTS will require? What percentage of road space would BRTS actually free? What are the average travel times on trunk commute routes, and how much will BRTS speeden up? How does the per capita road length in Bangalore or Pune compare with each other and peers in developing and developed world? Comparisons are welcome (Bogota, Curitiba, Lagos, Ottawa), but should be driven by statistics.
Basically, statistics, or stats based reasoning for or against BRTS is welcome.
[Picture of BRTS bus at Pune sourced from cncity_2007 @ flickr]
COMMENTS
Bangalore - Stats from CTTP-2007
Naveen - 29 April, 2008 - 11:29
Distribution of Trips by Purpose :
---------
Work - 18,39,819 (29.27%)
Education - 7,38,799 (11.75%)
Others - 6,49,737 (10.34%)
Non-home based - 92,347 (1.47%)
Employer Business - 11,747 (0.19%)
Return - 29,53,229 (46.98%)
Total - 62,85,678 (100 %)
Distribution of Trips by Mode of Travel :
-------------
Public Transport - 26,34,471 (41.91%)
Car - 4,16,304 (6.62%)
2-Wheeler - 18,45,476 (29.36%)
IPT - 7,26,425 (11.56%)
Cycle - 1,39,407 (2.22%)
Walk - 5,23,597 (8.33%)
Total - 62,85,680 (100.00%)
Average Trip Lengths :
---------
Bus - 14.99 km
Car - 11.59 km
Two Wheeler - 8.02 km
Three Wheeler - 8.59 km
Cycle - 3.88 km
Walk - 1.01 km
Average for all Trip lengths-10.57 km
silkboard - 29 April, 2008 - 06:49
Parts from a letter to editor in Biz-Standard mailed by Sudhir Badami, who didn't mention a source/reference for these stats:
"In Delhi, 37% either walk or cycle, 18% use personal motorized transport, 40% buses, 3% paratransit, 2% use metro/rail transit. 40% travel less than 5 km to work, 35% b/w 5-10 km, and 25% more than 10 km".
s_yajaman - 29 April, 2008 - 07:13
Here is a link to the BRT Policy Center - this is a Washington based think-tank on BRT. Has loads of stuff on BRT all over the world - check the resource page. They have a database on BRT implementations all over the world.
They also sponsor seminars in cities on BRTS.
Srivathsa
blrsri - 29 April, 2008 - 10:51
found this doc on the net which is the design for the BRT in Delhi done by IIT. Pretty detailed..
http://web.iitd.ac.in/~tripp/urbantrpt/hcbs/hcbs/BRTdesignsum.pdf
One thing is evident from the figures that the roads are atleast 6 lanes where 2 lanes were taken for the BRT implimentation..with blr the question is where is our 6 lanes?
Good candidates are the ORR, Slikboard to EC, Hebbal to BIA for now!
Naveen - 29 April, 2008 - 11:49
Stats available for Bangalore (& I suspect all Indian cities) are based on ridership levels in public transport, modal splits, vehicle usage, trip lengths, etc as per survey data compiled for Metro rail construction (Bangalore /Delhi) & as per CTTP reports for various cities.
I doubt if BRT specific data has been attempted - have'nt come across any for bangalore, though they might have done something in Delhi before finalising plans for corridors.
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