Quote:
Originally Posted by trueviking
i wrote a column last night about LRT and came across this youtube video that made me laugh. titled Why Light Rail is better than Bus Rapid Transit
Its a guy from New York. The first line of the video. You are watching this for one of three reasons, you love LRT and agree with me, you Love BRT and are already writing a comment to disagree, or you are from Winnipeg and the title induces an inner rage in you.
https://www.youtube.com/watch?v=sGUk-GypkNs
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Alan Fisher is one of the better youtube channels in regards to urbanism. Honestly, I've had to take a deep introspection in terms of my rationale for BRT vs Tram and to my utter dismay I must officially concede that rail transit (even light rail) would be superior to BRT. There are some advantages to BRT, but in terms of busses vs trains specifically here's what I have unearthed on a comparison between the New Flyer XE60 and Alstom Citadis Spirit Train which run predominantly on tramways or light rail.
This will be a direct comparison between the New Flyer XE60 and the Alstom Citadis Spirit Train.
King County Metro purchased 40 XE60 articulated busses for $50 million USD or approximately $64 million CAD. This equals approximately [B]$1.6 million for each XE60.The XE60 has a seated capacity of 61 and standing capacity of 62 for a total capacity of 123. Extrapolating this to cost/passenger would mean a total cost of $13k passenger.
The Alstom Citadis Spirt Train on the other hand has a capacity of 292 with 120 seated and 172 standing. “Alstom has been awarded a contract worth close to 200 million (approximately CA$300 million) by Rideau Transit Group (RTG) [1] to supply 38 Citadis Spirit light rail vehicles for the Stage 2 O-Train Light Rail Transit Expansion Project in Ottawa, Ontario.” That means each train in this purchase was approximately $7.9 million and extrapolating this to 292 passengers equals $27k per passenger.
Since you're paying 5x the price for a train if you bought the equivalent of 5 busses then the municipality would be able to carry about 325 more people for the same rate as buying the train.
123x5 =615 passengers or more then 2x the Spirit Train
However, on average
123x2.5 (to account for lifespan) = 307.5 passengers so it's still comparable at this junction.
Now comparing seated passengers is a different story. Cost/seated passenger of the XE60 is $26k compared to $66k for the Citadis Spirit. So LRT in 5 minute headways = 292x12 =3504 passengers/hour 1 way (7000 passengers/hour total). However in terms of seated passengers 120x12 = 1,440 or 2,880 seated passengers/hour.
The XE60 at 5 minute headways = 123x12 = 1,476 passengers 1 way (2,952 passengers/hour). Seated Passenger wise cut it in half to about 1,450 seated passengers/hour. To get comparable passenger capacity with the tram would require 57 busses to run or basically 2 minute headways. 57x$1.6 million = $91.2 million to purchase while 24x$7.9 million = $189.6 million to purchase. Double the price to account for the BRT lifespan and it would still be $182.4 million or $7.4 million cheaper to buy the electric BRTs during the train's lifespan. The difference now is that 57 busses can carry 3,477 seated passengers/hour while the 24 LRT can carry 2,880 seated passengers/hour.
However, paying the wages of 33 extra bus drivers compared to conductors make any savings on a BRT negligible and fruitless. Furthermore, trains have on average double the lifespan of an average bus which also reduces operating costs significantly. Finally, due to their more impressive construction and being on rails it is much easier to automate and Winnipeg could build a new rail system and go straight to automation with the technology present in the industry. In comparison there are 0 autonomous busses currently running the technology simply isn't there rn. The busses have also been firmly established in this city and the transition to autonomous busses will take decades. Literally 60% of transit's budget is solely for salaries and benefits. Only 9% of transit's budget currently is spent on the actual service. Winnipeg Transit will never make a profit at this rate. With all the bus operator shortages happening as well we have to consider that a labour shortage is a catastrophe for public transportation. Even the supposed "Rapid Transit" Blue line was running 17 minute headways during the day before yesterday... No matter what time of day it is anything longer then 15 minute wait times is utter failure for rapid transit.
If switching back to rail transit means automated public transportation in Winnipeg then sign me tf up. After all Winnipeg was in it's peak when rail transportation dominated why not go back to our roots?
Too lazy to cite but here are my references.
https://chargedevs.com/newswire/washingtons-king-county-metro-to-purchase-up-to-120-new-flyer-electric-buses/
https://www.newflyer.com/bus/xcelsior-charge-ng/
https://www.metrolinx.com/en/projectsandprograms/lrv/lrv.aspx#:~:text=The%20Citadis%20Spirit%20has%20a,toughest%20winter%20and%20hottest%20summer
https://www.alstom.com/press-release...ederation-line