Showing posts with label Population Density. Show all posts
Showing posts with label Population Density. Show all posts

Monday, August 24, 2009

WaPo Joins The HSR Stupidity

NOTE: We've moved! Visit us at the California High Speed Rail Blog.

Robert J. Samuelson is one of the more right-wing writers at the Washington Post. His previous columns have proposed privatizing Medicare, for example, just to give you a picture of who we are dealing with. And like Ed Glaeser and Ed Morris before him, he has decided to bring a right-wing frame to his attack on high speed rail in today's Washington Post.

The column turns on two basic arguments. The first is that somehow HSR will not pencil out. The fact that every HSR system in the world covers its operating costs is lost on Samuelson, who passes off as fact Glaeser's bad math that we've already debunked. Perhaps expecting HSR supporters to respond with the fact that European and Asian HSR systems cover their expenses through fares, Samuelson then tries to argue the USA is different:

What works in Europe and Asia won't in the United States. Even abroad, passenger trains are subsidized. But the subsidies are more justifiable because geography and energy policies differ.

Densities are much higher, and high densities favor rail with direct connections between heavily populated city centers and business districts. In Japan, density is 880 people per square mile; it's 653 in Britain, 611 in Germany and 259 in France. By contrast, plentiful land in the United States has led to suburbanized homes, offices and factories. Density is 86 people per square mile. Trains can't pick up most people where they live and work and take them to where they want to go. Cars can.

As Bianca pointed out in the comments to yesterday's post, however, California HSR will have a much higher density than the figures Samuelson provided above:

Okay, I pulled the numbers from the US Census site (linked above.) Note these are numbers based on the year 2000, so current numbers are likely higher.

San Francisco County – 9,999
San Mateo County- 1,575
Santa Clara County- 1,303
Merced County- 109.2
Fresno County- 143.1
Tulare County- 76.3
Kern County- 81.3
Los Angeles County 2,344.1
Orange County- 3,607.5

average: 2,138 persons per square mile over nine counties served by HSR.

This is just for the San Francisco to Irvine section, but I think we can safely lay density to rest as an argument.

It is true that the Central Valley cities have smaller densities. But one of the purposes of HSR is to spur that density by providing HSR stations in city centers that can serve as magnets for transit-oriented development. Even with that in mind, the average density of the CAHSR route from SF to Anaheim is significantly higher than the numbers Samuelson provides. It blows his entire argument out of the water.

But as James Carville once said, "when your opponent is drowning, throw him an anvil." We can go further and show that the European nation most closely resembling California - Spain - has had dramatic success with HSR. Bruce McF made that point at Daily Kos today, and Matt Melzer made it here in July 2008 using the following charts:







That last chart in particular is of immense value in discussing American HSR plans. Spain was not the stereotypical European nation that already had a large share of its population using trains. Spain, like California, was primarily dependent on cars and planes to get around the nation. And yet it is Spain that has had the most dramatic success with HSR in the last 20 years.

Samuelson also made another point above, that trains don't work as well as cars because they don't give you door to door service. There are two flaws with this. First, a high speed train from SF to LA is still faster than driving, getting you from point A to point B in about half the time. Sure, you have to drive to a train station, but the HSR stations in both the Bay Area and SoCal will be centrally located.

That leads to the next point that Samuelson almost totally ignores. Yes, as he says, beyond 400 or 500 miles high speed trains don't compete well with planes. But most US HSR plans, including California's, fall into the sweet spot. SF to LA via HSR will be a 432-mile journey. Madrid to Barcelona is about 385 miles. And that corridor, once the world's busiest air corridor, high speed trains have had a smashing success, grabbing 40% of the market share in just its first year of operation.

It should be quite clear that Samuelson's attack on HSR is not based on evidence at all. Rather, as Dean Baker points out, it seems based solely on hatred of trains. Weak stuff indeed.

Finally, as Rafael noted in the comments to yesterday's post, it's a shame we're even having these discussions. California voters have made their decision - they want high speed trains. President Obama ran on a winning platform that included frequent and prominent references to high speed trains. Glaeser, Morris, O'Toole and Samuelson seem interested in using their prominent media platforms to try and reverse these outcomes. Yet they cannot do so on the evidence alone. They either have to structure their analysis in such a way that ignores the whole context and leaves a lot out, as Glaeser and Morris have done, or they have to ignore evidence entirely, as O'Toole and Samuelson have done.

One wonders when the NYT and WaPo will be publishing pro-HSR op-eds in their pages and on their blogs.

Tuesday, October 21, 2008

Why Is Adrian Moore Lying in the LA Times?

NOTE: We've moved! Visit us at the California High Speed Rail Blog.

The LA Times is running a "dust up" in its opinion pages - a weeklong discussion of high speed rail between Adrian Moore of the oil company funded Reason Foundation and Dan Tempelis, project manager for the CHSRA on the Palmdale-LA section of the route. It's something of an unfair fight, as Moore is trained to push misleading framing into the media, and Tempelis is a project engineer trained to build things. Tempelis isn't bad at this, but neither is he equipped to undermine the truthiness Moore spews.

Here's an example of Moore's misleading claims:

There are several reasons why high-speed rail does not stack up as the best infrastructure investment we can make today. Let's start with ridership. When high-speed rail systems were built in Europe and Asia, they served corridors that were already very dense and where a large share of travel was already by train -- and there was still no reduction in overall air travel in those corridors. Most riders of high-speed rail were already train riders. The California High-Speed Rail Authority's estimates for the state show that riders will not come from existing trains (there are very few of those) or much from the airlines. Rather, their plan rests on getting people to ride the train rather than drive. Given the more modest gas prices here, the lower density and car culture, to predict that the California high-speed train will get far more riders than systems in Europe and Japan is ridiculously optimistic.


This is a classic example of what Stephen Colbert called truthiniess - this "feels" true even though Moore hasn't provided any evidence. In fact Moore is passing along a huge pile of outright lies.

For example: "and there was still no reduction in overall air travel in those corridors." Um, WTF?



We could go on, but there's more Moore misinformation to correct, like "Most riders of high-speed rail were already train riders." Wrong again. As NARP's Matt Melzer pointed out in July Spain's experience proves that many HSR riders are in fact new train passengers. The images below compare the before and after the inaugural AVE line opened between Madrid and Sevilla in 1992:





Melzer's post also destroys another of Moore's claims, that California lacks the density for HSR, showing that in fact CA and Spain are very comparable on this basis:



Moore's left with lame defenses of California's "car culture" - never mind the fact that Amtrak California intercity routes are setting monthly ridership records. From here Moore moves on to equally truthy claims:

This despite that fact that every other high-speed rail line in the world, all with many advantages over a California system, are subsidized.

Wow. Just...wow. This is a bald-faced lie. In France the situation is reverse - HSR subsidizes all other trains. France alone disproves Moore's lie.

there is no doubt that the high-speed train will need to be subsidized; the Reason Foundation's middling estimate is that it will require about $3 billion per year.

The nonpartisan Legislative Analyst Office reported that in the worst-case scenario only $1 billion would be required. This isn't the end of Moore's careless numerology:

Taxpayers should expect the final bill for this train system to be closer to $80 billion.

Moore has NO evidence for this claim. He uses a discredited study to claim there are 45% cost overruns on rail - Angelenos can look to the Metro Gold Line extension to see an on-time, on-budget rail project. Further, if Moore is going to give a specific figure, he needs to explain precisely where the cost overruns will come from and why they will amount to $80 billion. Since he can't, he's merely pulling the numbers out of his ass, an effort to mimic Dr. Evil.

Much of the rest of Moore's argument comes from a discredited Reason Foundation study. It would be nice if more members of the media would challenge this study instead of allow Moore to cite it as if it were gospel.

Dan Tempelis does a good job explaining the economic stimulus benefits of high speed rail and the fiscal safeguards in Prop 1A. But it's an unfair fight, since he's up against someone who will lie to readers to make his points. Yes on 1A advocates need to do a better job pushing back against the bullshit coming out of the Reason Foundation - they are lying to the public and will kill HSR if their lies are not countered.

Sadly that is the story of the 2008 election - lies, lies, lies everywhere. We're dealing with the same problems in the presidential campaign and the fight against Proposition 8. This blog has been consistently willing to debate HSR deniers on the issues. But instead all we get are lies.

If Prop 1A is going to pass, we need to fight back hard against these lies. The official campaign would do well to take a more aggressive tone here.

Monday, October 20, 2008

Finally, Some Real Experts

NOTE: We've moved! Visit us at the California High Speed Rail Blog.

Michael Cabanatuan's article on Prop 1A in today's San Francisco Chronicle is one of the best articles I've seen from the media on high speed rail - partly because he doesn't just play the "he said, she said" game where someone from the oil company funded Reason Foundation spouts off a bunch of numbers and then someone from the authority responds. Cabanatuan, almost alone among California journalists, actually interviewed longtime HSR experts - people who have spent their careers in the field and who know what they're talking about:

California's system would be the first in the United States. But high-speed rail has been running in Europe and Asia for three to four decades.

"It's a proven business model in many parts of the world. Most of the high-speed rail in Europe is 25 years old," said Roelof Van Ark, senior vice president for North America for Alstom, a French firm that develops and builds high-speed rail trains and systems.

Japanese companies and Alstom are both interested in possibly investing in the California system, [Noriyuki] Shikata [of the Japanese Ministry of Foreign Affairs] and Van Ark said. And both are convinced that high-speed rail can fly in California - if voters approve it at the polls.

"The world is booming in high-speed rail," Van Ark said, citing new lines around the world and expanding networks in Europe and Asia. "The model has proven to be successful. It's only a matter of time before it comes to North America. But you've got to start somewhere."

Alstom understands how high speed rail works, and would not be interested in a California high speed rail project if they did not believe it to be financially and practically viable. They also know that California has optimal conditions for high speed rail to be as successful here as in Japan and Europe:

Van Ark and Shikata agree, saying a line connecting the heavily populated Bay Area and Southern California, and running through the flat, more sparsely developed San Joaquin Valley, is ideal.

"That stretch between San Francisco and Los Angeles is such an optimum stretch," said Van Ark. "You want a long stretch where you can actually use the maximum speed of the train."

Cabanatuan's article also points out the importance of having high density around the HSR stations. The Reason Foundation is again quoted as saying California doesn't have the population density period to support HSR but we have disproved that argument before, showing that California and Spain are very similar on that point. Van Ark pointed out that HSR actually spurs urban density as the land around a station becomes more valuable.

The Central Valley will be key to this, as cities along the line will have to shift their land use policies to favor infill density development. It's always been my argument that this is going to happen anyway given the factors that make sprawl less economically viable or practical. SB 375, recently signed by Arnold Schwarzenegger, provides a powerful weapon to make that happen, tying land use law to global warming reduction targets and favoring urban density.

In any event, it's refreshing to see a California journalist write an HSR article that actually informs the reader and provides a thoughtful discussion of the issue, rather than acting as a proxy for the Reason Foundation's anti-transit diatribes. Kudos to Michael Cabanatuan for this article.

Friday, September 19, 2008

Truth vs. Truthiness on Prop 1A

NOTE: We've moved! Visit us at the California High Speed Rail Blog.

I've been regretting not having the time to write a thorough deconstruction of the Cox-Vranich HSR denier report. But the nice thing about high speed rail is that we have a genuine popular movement behind it. This blog is a part of that movement; whether we're a significant part or not I leave for you to decide. For example, this blog isn't just about me and what I choose to write about - we have some of the best and brightest commenters I've ever seen on a blog. They raise the level of discussion and provide the most complete insight on California's HSR project anywhere online.

One of our commenters, "mike", offered an excellent takedown of the HSR denier study in the comments to Thursday's post. I'm reproducing it here on the main page in its entirety, because "mike" does an excellent job of exposing what Stephen Colbert so memorably called truthiness - if something feels true, it is true, even if the facts don't support it at all. The Cox-Vranich study is a classic example of truthiness - it confirms the beliefs of those who already hated HSR, even though even a cursory glance shows its basic arguments to be unusually flawed.

Without further ado, here's "mike":

***

Robert & others:

Intellectual garbage collection is dirty work, but someone has to do it. Here is an analysis of the important points stressed by the Cox-Vranich (C-V) report:

Projected Ridership:

C-V's ridership figures are wildly inaccurate. Using C-V's preferred measure, JR Central reported 2007 ridership of 80 million passenger km per Shinkansen route km (44.5 billion passenger km / 552 km route). In the "high" scenario, CA HSRA is forecasting roughly 27 million passenger km per HSR route km (30 billion passenger km / 1,120 km route). So C-V's claim that CA HSRA is using numbers higher than those achieved on any other system in the world is absurdly false - in fact, CA HSRA's numbers are only 1/3rd of what has been previously achieved.

JR Central's Shinkansen is the densest ridership in the world. A more informative comparison would be the TGV or the new Taiwan HSR (THSR). We don't have passenger-km ridership for those lines, but we can compute passengers per route-km. The TGV Paris Southeast (PSE) line gets 45k passengers per route-km (20 million pax / 448 route-km) while the THSR gets 101k passengers per route-km (34 million pax / 335 route-km). CA HSR is forecasting a high of 80k passengers per route-km in 2030, or around 56k passengers per route-km at today's populations. This is slightly above TGV PSE but well below THSR. It does not seem unreasonable since the LA Metro Area is larger than Paris Metro Area or the Taipei Metro Area. And more importantly, the SF Bay Area is twice as large as the Kaoshiung Metro Area and four times as large as the Lyon Metro Area.

Cost Overruns:

C-V project an expected cost overrun of 33%. IMO, this is the most reasonable part of their report. There is some non-zero probability that this could happen. In contrast, their other claims are laughably inaccurate. That said, cost overruns are a potential flaw of any infrastructure project, so if they want to make their argument based on cost overruns then they have to oppose virtually all public infrastructure projects (which, being associated with the Reason Foundation, they might, though Wendall Cox does seem to love building highways).

[Note from Robert: I agree, though I think we are also right to insist that cost overruns be discussed with respect to reason and evidence. C-V treat them like some inexorable law of physics, which is nonsense.]

Operating Costs:

C-V claim that operating costs will be 4.8 cents/seat mile rather than the 3.5 cents/seat mile. This sounds troubling until you consider that the operating costs for US airlines are 11.9 cents/seat mile (April 2008), and on the short California routes they will be closer to 14-15 cents seat/mile. AAA estimates average car or truck operating costs at 17-24 cents/mile (sedan is lowest, SUV is highest) So even using C-V's own figures, HSR can undercut airlines by 65%! More likely, HSR would undercut airlines by, say, 35% and then give the additional 30% back to the state (or, in the first couple decades, use it for system expansion).

Cost of Alternatives:

C-V get really outlandish here. They use an average cost of $6 million/lane mile for highway widening projects despite the fact that most recent Caltrans highway widening projects have averaged around $20-40 million/lane mile. More incredibly, they use an average cost of only $33 million/lane mile for a new Bay Bridge despite the fact that the current one (which should be much cheaper than a future one, given their argument about escalating costs) cost $260 million/lane mile!! CA HSRA's cost projections are not going to be exact, but they will never be anywhere as wildly inaccurate as C-V.

Trip Diversions:

C-V claim that CA HSR will divert a total amount of highway traffic equivalent to only 175 lane-miles of capacity. This claim does not pass the laugh test. Using C-V's own (very low) ridership estimates, HSR will carry at least 35-46 million passenger-miles per weekday. 175 lane-miles of highway capacity is only sufficient to transport 4-5 million vehicle miles travelled per day, so by C-V's own calculations only about 1 in 10 HSR riders will be a road-diverted driver. They also claim that HSR will have limited success in capturing airline passengers, so fully 80% or more of the passengers in their ridership forecasts are induced demand! This is an incredible result that no reasonable economic model could generate. It also strengthens the case for HSR, rather than weakening it, because induced demand is better than demand captured from other modes. If HSR steals people from highways or airplanes, all that we can conclude is that it provides a product that is at least as good as those modes. But if HSR induces new travel, we can conclude that it is providing a product that is far superior to those modes, since people who before refused to use either air or highways are now being induced to travel by the new superior modal option.

Composition of Passengers:

C-V complain that CA HSRA's ridership numbers are over-optimistic because almost no one will ever choose HSR over driving for shorter, commuter-like trips (under 100 miles). At the same time, they claim that the low-speed Northeast Corridor is instructive for projecting what CA HSR ridership might look like. The NEC serves around 10 million long-distance intercity riders per year and 60 million shorter-distance, commuter riders per year. Thus the ratio of short-distance to long-distance riders is 6:1. Even if we omit Metro North's New Haven line, the NEC still serves over 30 million shorter-distance riders per year (ratio of 3:1). C-V's claim that shorter-distance riders will comprise only a trivial fraction of HSR riders is thus completely refuted by the NEC data that they themselves argue should be instructive.

In summation, given the horrible factual inaccuracies of the report (so bad that some of them must be intentional), I agree that going forward it is sufficient to dismiss anything from the Reason Foundation or these authors by simply noting that their track record on telling the truth is abysmal.

At the same, the fact that even under Cox and Vranich's own figures, HSR has a cost advantage of around 3:1 vis a vis airlines and 4:1 vis a vis cars should give us a great deal of confidence in its ability to successfully attract ridership and generate a substantial operating profit.

Thursday, July 31, 2008

If Spain Can Do It, We Definitely Can

NOTE: We've moved! Visit us at the California High Speed Rail Blog.

In a joint presentation to the CHSRA last month, a delegation of rail companies from Spain described their experience with ambitious construction and expansion of HSR. Renfe (Spain's national train operator) provided the most striking slides, showing that Spain and California are kindred spirits, both equally capable of building HSR to provide their citizens convenient, non-oil-based transportation options.

As you can see in the comparison below, the population profiles of the two are similar, yet California has a much more robust economy, again shattering the myth that we can't afford HSR. Further, California's population is heavily concentrated in the metro areas that HSR will serve (and California is actually smaller than Spain). Along with the millions from more rural areas who will be able to access HSR through feeder trains and buses, the critical mass of a customer base is there (and will only increase along with airfares, oil prices, and the state's population).



By 2010, Spain will have the largest HSR network in the world. Even if China one day surpasses the figure, this puts California's wrangling over whether to build any HSR to shame.



As you can see, very few of the early adopters of the Madrid-Seville AVE route were previous train passengers (and the 34% induced demand represents a stimulated economy):



Overnight, the Madrid-Seville line positively transformed the travel landscape as the modal market share for trains went from 14% to 54%:



The rest of the world is leading, and Spain is truly visionary. It is high time for California to show the rest of the United States that HSR is as viable here as it is elsewhere, including less affluent economies.