mindstalk: (science)

A long post here (2200+ words), but I don’t see a natural division point. Also, apparently this journal style doesn't display lists nicely. I may need a new style, sigh. (No, actually it's DW adding p tags to the li tags.)

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Paratransit

2024-Mar-11, Monday 22:09
mindstalk: Tohsaka Rin (Rin)

I did a bunch of reading on this yesterday, I think sparked by a NUMTOTS post on yet another microtransit idea. Figured I’d share.

What is paratransit?

In the US, a public transit service for the disabled, particularly those who can’t use regular fixed-route transit. Typically it is delivered via vans with wheelchair lifts, you have had to schedule a ride a day in advance, they have wide windows, and you may have to share the ride. My cursory impression is that UK services have been similar.

How good is paratransit?

Opinions seem to include “it’s great because it lets me leave my house at all”, “it’s terribly inconvenient to schedule and you can’t rely on it for appointments or jobs”, or both. Understandably enough. Wide pickup windows, and trips that can be unpredictably long as you detour for other riders, suck.

Why is paratransit?

In the US, it’s now because of federal regulation, rooted in the ADA (Americans with Disabilities Act.) You can read the regulations here; they’re fairly readable. Basically, any public transit agency has to also provide the service, for an area 3/4 of a mile from its fixed routes, during its transit hours; it has to provide rides by the next day; it can only charge twice as much as the regular fare; and it has to pick you up within an hour of your requested time (one hour before or after – so a two hour window.) I note no guarantee of when you arrive.

Also note that this is an unfunded mandate: the regulation requires a service, but there’s no automatic funding for it. Which matters because…

How expensive is paratransit?

Very. Wikipedia says ‘the average cost of providing a paratransit trip is “an estimated three and a half times more expensive than the average cost of $8.15 to provide a fixed-route trip’, and gives examples of over $40/trip in 2010 Maryland, $33 in 2008 Boston, $64 for NYC. In 2020, ProPublica said NYC’s MTA was paying $86 per ride. A pilot program let some riders get subsidized taxi rides, at $40/ride to the agency, but costing it more in total because riders used that a lot more.

So why does it suck so much?

When I first heard of paratransit and its “next-day” scheduling requirement, I suspected that we don’t care about the disabled and make only the most grudging accommodations for them. And I wouldn’t rule that out! But on the other hand you’d think that agencies would have some concern for their budgets; if they all have expensive paratransit, maybe it’s just expensive to provide.

And, well, it’s a form of microtransit. Or “demand-responsive transit” or “flexible transit” or a bunch of other phrases. And that’s worth a whole separate post, but basically microtransit inherently sucks.

What about that $40/ride taxi program? Doesn’t that suggest the MTA being deliberately terrible with its regular paratransit to keep demand down? Well, maybe. OTOH I doubt people in wheelchairs were using those taxis. Paratransit has to be particularly accommodating, on top of being microtransit. So it’s not like MTA could entirely replace the vans with taxi rides. And presumably the MTA’s budget is handed down from above; if taxis cost half as much per ride but are used 3 times as much, that’s 50% more money that has to come from somewhere, probably fixed-route transit.

mindstalk: (YoukoYouma)
Took BRT again Friday, to the Anthro museum. Was nice and fast to the bend where it goes through the bosque. I got off a stop early fearing it would get stuck; joke was on me, it zipped ahead and I had an extra 6 minutes to walk. I spent 6 hours in the museum, at least 4 on my feet vs. bathroom or seated breaks, so not like I needed the extra... Museum was neat. The Teotihuacan and Aztec rooms have more bilingual signs than the others. Half the upper floor ethnography rooms were closed, though. :( Found the famous Stone of the Sun aka "Aztec calendar" (it isn't).

Took bus back with trepidation, but it was zippy, in a bus lane, and pulling left properly into the bus lane on Reforma. I have no idea what went wrong my first trip.

Took it again today, riding BRT to almost the end of the line in the other direction, looking out at the city. No signal priority, but otherwise decent BRT. Lots of stops, but having own lane helps a lot. Got off at Garrido, and exploring the Basilica of Guadalupe a bit. Huge internal plaza. Modern style church in use.

Found I was at an intersection of 6 and 7. The 6 station, La Villa, was more elevated and had turnstiles! I discovered that the BRT card machines don't take credit cards.

Took 7 home. Hidalgo stop/station had turnstiles too. Most don't, at least on the 7.

Stops are announced by audio, and on some buses, by a video display as well (at least on the upper floor -- these are double deckers. Not sure if lower floor has video.) This makes Metrobus more advanced than all of Australia including the Brisbane BRT.

I decided I would resort to cash, but La Palma's machine rejected my folded 100 peso bill, so I walked to Insurgentes (train) where the machines do take credit cards. Thought about taking the Metorbus 1 somewhere, but couldn't see a next train display and Google said it was in 30 minutes. This seemed unlikely, but at 9 PM on a Sunday I decided not to push luck.

No free transfers, at least getting off and on the same line. Just 30 cents (6 pesos) each time, but annoying.
mindstalk: (science)
I did a survey on RPG.net (It's on a members-only forum so non-signed up people won't be able to see it) on having and needing cars, in the US or elsewhere. Final results:

I have a car, need it, and live in the USA Votes: 155 42.0%
I have a car, don't need it, and live in the USA Votes: 8 2.2%
I don't have a car, need one, and live in the USA Votes: 11 3.0%
I don't have a car, don't need one, and live in the USA Votes: 25 6.8%

I have a car, need it, and live outside the USA Votes: 59 16.0%
I have a car, don't need it, and live outside the USA Votes: 18 4.9%
I don't have a car, need one, and live outside the USA Votes: 5 1.4%
I don't have a car, don't need one, and live outside the USA Votes: 88 23.8%

Total voters
369

The poll was inspired by memories of a German poster saying that while Germany has a lot of cars they were more of a luxury item, possessed because you want one (country drives, easier grocery shopping) rather than because you need it. This was kind of a test of that, and as you can see the claim is somewhat falsified: the majority of non-US car owners still say they need it. Most respondents everywhere either have a car and say they need it, or don't have one and say they don't need one.

OTOH there are differences. 1/4 of non-US owners do in fact say they don't need it, vs like 5% of American owners. More strikingly, 62% of non-US respondents say they don't need a car, vs. 17% of US respondents; 52% of non-US respondents don't have a car and don't need it, vs. 78% of US respondents having a car and needing it. The difference in societies is quite stark.

The poll technology was primitive, thus clumping all non-US countries together, but based on comments and past polls, the main countries are Canada, UK, Ireland, Germany, and Sweden. The site has a liberal tilt; if you're vocally not okay with feminism or queer rights, you get banned, and 10 years ago even the otherwise conservative US posters generally seemed fine with universal health care. OTOH I don't know if it has any particular urban bias, nor the age distribution -- though I've been around long enough that I can say many of the posters can't be that young any more.

Many of the US comments were along the lines of "transit sucks" and "but how can you even go shopping without a car???", what I'm starting to call "virgins talking about sex" discussions.
mindstalk: (Default)
https://www.autoblog.com/2019/10/13/future-transportation-not-cars-autonomous/
(which summarizes and reports on https://nacto.org/2019/09/09/blueprint-for-autonomous-urbanism-2/ If you download the PDF, know that it's 100+ MB in size.)

"The landscape created by car dependence led to increased racial and economic segregation, abysmally high traffic fatalities, increasingly long commutes, and rising global temperatures and emissions."

"If AV technologies focus on private cars and single occupancy vehicles, they will increase congestion and traffic fatalities, exacerbate economic and racial inequalities, and leave us even less equipped to mitigate the impacts of climate change. To avert this dystopian outcome, cities must prioritize the modes that move people efficiently."

13 lanes are required to move 800 vehicles per lane each hour to get to 10,000/hour

"skyports could accommodate 1,000 landings per hour on a footprint of 1 to 2 acres, so NACTO extrapolates that if there are four passengers per vehicle, to achieve the 10,000 passengers per hour 2.5 to 5 acres of space are required"

"If there were two bus-only lanes measuring just 23 feet wide, 80 buses per hour could move the 10,000. And that volume could be handled by a sidewalk or a protected bike lane measuring just 12 to 15 feet wide."

"In urban areas, fixed-route transit in designated rights-of-way is the most efficient way to move people in large numbers.... The bus’s advantage comes from having riders come to it, rather than the other way around."

****

No mention of trains, at least in the autoblog summary. A single subway 'lane' could move 20,000-40,000 people per hour! (This gets 30,000 and I think is using low train car capacity; 200 seems better. 6 cars/train * 200/car * 24 trains/hour = 28,800 people/hour; 10 cars and 30 trains/hour would be 60,000 people/hour.)

Looking at the PDF, no mention of trains, though I saw a trolley in a drawing. Oh wait, on page 49 they do mention "on-street transitways, bus or rail", giving them the same capacity... which might be true, but rail would have lower labor costs! Less so if you assume everything's automated in the future, I guess.

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