STLEnginerd wrote: ↑Sep 12, 2018
meh the voter wants a N-S line but the idea that that means steel rails embedded in the street is kind of narrow minded. BRT does most of what light rail does as long as it runs in dedicated ROW. And the cost savings is significant.
Took AmTrak to Chicago recently and on the way back ~40 minutes outside Chicago we ended up sitting for 3 1/2 hours because a freight train crew ran out of time and they had to "rush" (3 1/2 hours later) a new team to the train to get it off the tracks. In a bus these things would be minor diversions. Rails are just SOOO in-flexible. I love LRT but even the current link (which is almost completely grade separated) shuts down entire sections for maintenance on occasion create a huge hassle for passengers who use it to commute.
I think we really need to give BRT an honest try before we start saying its not a good solution to our transit problem. Much of the expense of BRT (dedicate ROW and Fixed stations) would transition well to street running LRT if an upgrade was eventually deammed to be worth while.
On the other side if we wanted to go to the expense of installing grade separated tracks, elevated or underground, then i might think differently. I get the numbers for either of them would be hard to justify but the elimination of most external factors which coould cause delays coupled with the nerdy coolness of it kind of helps me forget the economics for a bit.
Oh, I'll grant BRT does many and maybe most of the same things. How does it do for adjacent property values?
Also, while BRT and streetcars look similar in some ways, how many of the facilities would really translate? What kind of cost savings would yo really have in a transition? Obviously you'd have to tear up whatever surface you built for busses in order to lay track. That's just a straight-up loss. The ROW might work out the same, but what percentage of the cost is that? How many of the routeside facilities would really be the same? Could you use the same platforms without significant rebuilding? Would you be able to use the same traffic signals? You may be right that it would be a savings, but I'm not really convinced of it. More evidence is warranted.
As to the nerd factor . . . I'm with you. But there's all kinds of nerds. I've even met a bus nerd, surprising as that may be. (Never found them all that sexy myself, even way back when I was driving them, but . . . to each their own.) I'd rather see grade separated, high platform, honest to goodness. But this will be more like that in places than like a streetcar. It's planned to be kind of a hybrid, last I checked. Could be the best of both worlds. Could be the worst. You never know with hybrids.
But I will say this: I think the thing was clearly sold to voters as light rail. If it turns out to be BRT, or nothing, there will be a lot of angry voters. The actual ballot initiative was flexible. Doesn't require rails, or even anything at all beyond improved service, as I recall. But the way the advertising ran? . . . We may have been sold a bill of goods, but the bill clearly had rails on the picture on the front.