To consolidate, disseminate, and gather information concerning the 710 expansion into our San Rafael neighborhood and into our surrounding neighborhoods. If you have an item that you would like posted on this blog, please e-mail the item to Peggy Drouet at pdrouet@earthlink.net

Friday, November 20, 2015

Pearl-grasping and the Reason Foundation’s Regional Mobility Plan for Southern California


By Lisa Schweitzer, November 19, 2015

It seems that the required response to the Reason Foundation’s Mobility Plan for Southern California is to grasp our pearls and get all sniffy about how bad it is, but folks, you gotta understand: I’ve been doing this a long time, and just about all plans with a strong point of view also usually have aspects that are politically, economically, or physically not very likely. I’ve sat through presentations about hovering pod cars and harvest-your-own locavore restaurants on high speed rail. Plans are supposed to have vision, and sometimes, vision shows us the impractical as well as the practical. The plan seems to have been authored by Baruch Feigenbaum. This is, on its face, odd: planners like me usually assume a plan is going to be produced not by single individuals, but via a process, and I am pretty sure that if I authored a plan on my own there would be some pretty outre parts to it, too. I don’t know Mr. Feigenbaum, btw, so I have neither animus nor affection.

Conceptually, I like how the plan addresses one, single issue with a cost-benefit perspective. I think the intellectual backlash on cost-benefit assessment has been well-deserved, but agencies have continued to use cost-benefit language, weakly and not very convincingly, because so many of the projects being schilled tout assumed benefits from climate change to obesity prevention. But here we have an explicit touting up of envisioned toll revenues and project costs. I have my problems with the assumptions on the cost side, but I usually do. At least when these are stated, and connected to a price that people would be expected to pay, we get some clarity on the balance sheet. Now, I do agree that cost-benefit isn’t everything, but it also should not be *discounted* when we look at making public investments simply because it might not make the rail projects we love so much look as shiny as we want them to look. If we don’t think about the balance sheet at least some, our investments are likely to disappoint.

I also think that we could be doing a bit more with express buses and BRT in southern California. I question the use of the BRT label for parts of the proposed network; I doubt we’d necessarily need BRT in the strictest sense on the freeway lengths where it is outlined, but I think the intent is simply to suggest the sort of dedicated lane suburban busways we find in Toronto. I’d actually like to see about a year’s serious experimentation with the idea before I got all “This is stupid” over it. Right now, people in those locations can either carpool, drive alone, or take Metrolink, and that’s not much of a choice set. Yes, Metro already has some of these ideas in their plans, but what of it? New plans always include things from existing plans if either the former or the latter are any good.

Further, southern California could do, in theory, a lot more with corridor management than it does. This plan emphasizes managed arterials, and by managed, we should think managed and priced. I am less sanguine about the prospect of pricing arterials than I am about pricing freeways. I’d like to see people get used freeway pricing first. The general theory is the same: replace unpredictable congestion costs with explicit prices as way to a) help people decide whether they value a trip enough to pay for it and b) generate revenue to pay for the system. I’m just a little worried that it’s much easier to Waze your way around arterials where you have to pay and get on streets not really designed for high traffic volumes, and while I have no sympathy for West siders pissed that they might have to deal in their backyards with traffic when they, themselves, drive constantly, displacing traffic from roads with higher design standards to lower design standards might present a safety loss. It might be, in theory, that the arterial was managed so well with prices (and other improvements) that it would take traffic off those streets onto the managed arterials because the value for money would be so good, but theory isn’t decisive here. It is an empirical question.

That said, the reason we do not have as much corridor management as I would like isn’t that local area professionals are not smart enough to see the advantages, but as usual, disparate jurisdictions and interests within those jurisdictions disagree on the ends for corridor management. For residents, the ends are to slow traffic down and get it to go elsewhere. That’s hardly a congestion solution. From a regional perspective, the idea is to increase throughput overall. And because those two are irreconcilable in one mode (the auto), we have…bike lanes, transit, and walking proposal galore that may, or may not, improve congestion.

Finally, I think the plan highlights points where the problems of auto congestion really are severe. We discuss the TTI report about overall levels of congestion every year, and we all sigh when LA comes out on top…and we all drive in the region all the time, and then go to places, like Washington DC, and then figure out that David Levinson is actually right: congestion is much worse in those regions than it really is on a day-to-day basis in Los Angeles. Yes, you get more delay in the aggregate when you cause 10 million people 10 minutes of delay than you do when you cause 1 million people 30 minutes of delay, but qualitatively, those are very different experiences. To wit, LA has some bad bottlenecks that generate quite significant delays as a part of the total, and we just physically are not going to get more out of the infrastructure that is there, even with better management, and in those places, the Reason plan puts in tunnels. Now, I don’t think these are feasible, but I also would point out: if you don’t like those, then what’s your idea? Those are places where, if this were a different plan produced by different people, the map would have little red links decrying these as “problem zones.” Treating those problem zones as problems strikes me as a useful idea, even when the alternative offered may not be, and even though we know these are problem areas already.

We could decide, as UCLA’s Brian Taylor has urged us, to just say that congestion isn’t a problem to solve, but a condition of urban life. I’m willing to go there to some degree, but my urban economist hat notes that if you really hate sprawl, those problem zones actually do represent a problem because they note areas where there are strong economic incentives to move activity to the other side of the bottleneck–maybe not in the next 10 years, but in the next 20 to 30.

I think a lot of pearl-grasping is just that the people who think of themselves as the legitimate commentators/experts on LA transport are pissed because their favorite thing, rail rail rail and more rail, isn’t a feature of this plan, and/or because they think Reason is trying to advocate for more freeways using pricing as cover and/or they themselves get a lot of political mileage out of the fact that the freeway system is hardly optimal. Yes, the plan includes new infrastructure, but the 710, for example, has been on every map everybody who doesn’t live in South Pass has produced for 50 years. I never hear this kind of flouncing around when some architect produces a Tokyo-style train map for LA that would cost so much money we would have no money left for anything else and would also be empty for large portions of the network because it puts the same amount of investment in places that have acre lots as in places where we have good, rail-supporting densities. Instead, these are greeted with rapturous sighs about how wonderful that would be because that’s an awesome vision. And I generally don’t mind, and even like those kinds of visions, too, even though I don’t tend to get poetic about them.

My point is, simply, that good ideas come from lots of places; sometimes good ideas are mixed all up with silly ones, even, and I guess I am disappointed in the response. Reason hardly needs me to speak up for it, but I would prefer we discuss rather than screech or belittle, even when presented with visions and concepts that run counter to our own.