Quote:
Originally Posted by exit2lef
Advocates want trains for good reasons. While BRT usually has lower up-front capital costs for construction, those savings diminish over time because BRT often has higher operating costs. Buses have much shorter lifespans than rail cars and much lower capacity. That means you have to buy more of them and replace them more frequently. I also means higher labor costs because each bus needs a driver. Also, the harder you try to make buses like trains, the higher the capital costs go. As a result, many BRT projects get value-engineered into something not much better than regular bus service.
BRT does have a role to play in corridors where high-capacity transit is needed but rail is not feasible. Councilwoman Stark is right to call for BRT on Bell Road, for example. BRT makes sense there because Bell is not connected to existing light rail tracks and won't be at any time in the foreseeable future. I-10 might also be a good candidate for BRT as an upgrade to the existing RAPID bus route on that freeway because there isn't the potential there for the type of transit-oriented development that rail transit can encourage.
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By using "BRT," you're making a false comparison. BRT is not the option I was considering as an alternative. BRT in AZ has VERY few pickups and dropoffs and is designed for 8-5 commuters. It doesn't have its own dedicated lane, must fight traffic, and looks like any regular old bus.
The alternate at the time was a modified bus that looks like rail, has overhead electric lines to give it permanence, it's own dedicated lanes to give it priority and more speed.
Your arguments about costs don't track. Higher operating? Trains have far more expensive maintenance so even if they last longer, they require more upfront and ongoing costs. Studies show light rail is only cheaper on a per customer basis once the trains are operating at a full capacity and in comparison to lightly occupied buses. If we assume elongated buses that could hold nearly the same capacity as our lightly occupied LR, then it's no comparison.
Our LR is a classic example of value-engineered. It doesn't provide near enough coverage or service frequency.
You see to be pretty committed to defending the past decision makers. I get it. What's done is done. But I think we should be critical of how it has played out.