Disclaimer: Nothing said here should be taken to imply that airport/train connections are the primary transport task for either light rail, mass transit, conventional intercity rail, or high speed intercity rail. In other words, the focus of an essay in a regular weekly series on one particular topic does not imply anything along the lines of "most important thing".However, recently, I keep running into the issue of taking the train to the airport. I read an recent article in an air travel industry publication that focused on the airport connections associated with the projects funded in the $8b HSR funding. I read an older piece about the proposed intermodal station in Chicago that would allow our Ohio trains to get to O'Hare. And the proposal to terminate the California HSR at the redesigned Lindbergh Field came up as part of the discussion at the California HSR blog.
So with the Super Bowl coming up to distract things, I succumbed to what was clearly fate, and am going to discuss taking the train to the airport.
The Green Dimension
It is, I hope, widely understood that the carbon footprint of flying is very high. What might not be as widely understood is that the shorter routes tend to be the least efficient routes. On a short flight, the extra fuel-consumption of take-off and landing is shared out among fewer route miles.
And further, aircraft are less efficient flying through the denser air closer to the surface, and more efficient when they reach "cruising altitude". And of course, when flying from, say, Atlanta to Charlotte NC, or Columbus OH to Chicago, you spend the bulk of the flight either climbing to cruising altitude or descending from it.
And under present conditions, HSR demand focuses on trips of one to three hours, which are all short-haul flights in terms of flying. So not only can HSR be powered by sustainably generated electricity (either from the outset for 220mph Express HSR, or as part of ongoing upgrades, for 110mph Emerging HSR) ... but the flights they will replace are those that have a higher carbon footprint per route mile than the average for flying.
Now, whether we will still be flying in 2050, to what extent, and for what types of journeys ... we have to take whatever steps we can to cut our carbon footprint as soon as we can in order to get to 2050 more or less intact. And the above suggests that one early strategy is to make it possible to take a longer flight to an airport and then complete the journey by HSR.
Airports Aint Just Airports
Of course, for this strategy, it makes a difference what kind of airport it is. This is critical to the discussion of the Lindbergh Field Intermodal Transit Center (pdf) option in San Diego, which arises in some of the commentary on the California HSR blog post, How Will HSR Get to Downtown San Diego?.
While the ITC is a very interesting proposal in terms of providing direct Trolley, Coaster and Amtrak Pacific Surfliner stops at the airport - Lindbergh Field is between one and two miles from downtown, and the existing Amtrak Pacific Surfliner terminus at Santa Fe is a much stronger location for the downtown San Diego HSR station. It is located on one Trolley line that runs to the border, adjcent to the trolley line to Petco field as well as one of the main downtown bus transfer centers. It is much more convenient to the Convention center and two blocks from the Coronado ferry.And with respect to the plane/train transfer scenario, San Diego airport is not a main hub airport, nor is its location promising for development into a main hub airport. So for plane/train transfers involving both San Diego and California HSR, the majority of transfers will be somewhere else in the state, with the trip either starting or ending at the San Diego HSR station.
So, while the Intermodal Transit Center is interesting as one transitional design for reducing vehicle miles traveled to the San Diego Airport - its the local rail connections that are critical for that impact. For the High Speed Rail, where San Diego is likely to have one suburban and one downtown station, Lindbergh Field seems to be too close to downtown to be the suburban station and seems to be too far from the key intra-state and interstate transport destinations in San Diego to be the downtown station.
OK, so what about O'Hare
O'Hare airport in Chicago is a clear contrasting example. This is a major western Great Lakes / eastern Midest transport hub. Any HSR network in this region would receive a benefit from connecting to O'Hare.
For existing Michigan and Indiana trains, and proposed Ohio Hub trains, the obstacle to getting to the airport is not the existence of an airport station - but rather that fact that O'Hare is on the western side of the Great Chicago Divide.
Most people are aware of the importance of Chicago status as a central rail hub in Chicago's emergence as a major American city. Perhaps fewer are aware of the way that Chicago developed as a rail hub. This was in the late 1800's, when large numbers of ofttimes shady characters were trying to make their fortune by building a railroad. The end result of the chaotic process was a system of lines running from Chicago to the east, and a system of lines running from Chicago to the west, with very little interconnection between the two systems.
And of course, the reason that the Midwest Hub and Ohio Hub systems can be built out so much more quickly with so many more miles per dollar than the California HSR system is because they are starting out as 110mph Emerging HSR systems, built in existing rail corridors. So they stand to inherit the east/west divide.However, it is no secret that this is a problem, and so there are efforts underway to address these problems. One of these efforts is the West Loop Transportation Center
An appealing aspect of this proposal is that it means the downtown Chicago HSR station will be connected directly to Chicago Union Station and the Olgivie Transportation Center.
The Chicago / Michigan corridor would be a primary beneficiary among those receiving funding from the $8b appropriated in Stimulus II, but later stages of the Midwest Hub to both Indianapolis and northern Indiana would also benefit from this through access ... and of course the Ohio Hub, which was funded for its core seed corridor at conventional Amtrak speed, plans to connect to Chicago, first via the Michigan corridor, and then via the Indiana corridors.And a whole collection of potential airport connections ...
Some airport HSR connections are stations directly integrated into an airport terminal complex ... others are HSR connections with local rail that has an airport station ... others are connected to airports by less direct means.
For those choosing between an air/air transfer and an air/train transfer, the HSR station integrated into the airport terminal is obviously the ideal. However, for many people living in rural and outer suburban areas that the HSR passes through, the greater ease of access and quality of service at the regional HSR station will offset an additional transfer to connect to a hub airport.
On the other hand, we are talking about fewer than half of the passengers on a High Speed Rail service - so while an airport station is always an option to consider, going too far out of the way in order to stop at the airport is not automatically the correct choice.
And of course, while in some cases the die has been cast, either by the legacy of airport location choices and availability of transport corridors, in other cases, the decision has not been finalized yet.
Defending Aviation's Market Share
How do we fund airport stations? You might think that since there is an Aviation Trust Fund that we regularly dip into for capital improvements, and since an airport HSR station is an obvious improvement in terms of offering transport alternatives to air passengers, that one way to fund the airport station itself, and in particular the extra capital cost of integrating into the passenger terminal rather than having a station "in the vicinity of" the airport, could apply for funding as a capital improvement to the airport.
Except the ideal is an intermodal through station, the HSR accesses the airport terminal, and where local transport accesses both the airport terminal and the HSR station. Which runs smack dab into the FAA regulations (pdf):
To be AIP and PFC eligible, the airport ground access transportation project must meet the following conditions: (1) The road or facility may only extend to the nearest public highway or facility of sufficient capacity to accommodate airport traffic; (2) the access road or facility must be located on the airport or within a right-of-way acquired by the public agency; and (3) the access road or facility must exclusively serve airport traffic.
There's nothing in the first two that interferes with applying for these funds to cover the incremental capital cost of integrating the HSR station with an airport terminal: the problem is, of course, the third section. This is why so many light rail and other rail projects that go to airports terminate at the airport, since that is the easiest way to guarantee that the infrastructure on the airport property never, ever commits the unpardonable efficiency of serving multiple transport needs at the same time.
Indeed, if you press the point - and as far as I understand it, the FAA does indeed press the point - any through rail corridor must be automatically ineligible, since the passengers that are taking the train through and not using the airport station are automatically receiving service from the road that is not "exclusively for the airport".
This is a national policy that could well be changed. Whether it could be changed by executive order, or requires new Congressional language, I do not know - I am not, after all, a lawyer, not even in the sense of playing on on the Internet - but whichever it is, that is a change that ought to be pursued.
The thing about this regulation is that it doesn't matter how much of the use of the facility is to serve the airport, nor what the cost efficiency of the system is in terms of serving passengers to and from the airport ... the simple fact that another use may be made of the facility is used to rule the project ineligible, so the usefulness and cost-effectiveness of the service to air passengers is never assessed.
A preferable limit for through rail services would be to the incremental capital cost of providing service to a passenger station directly integrated with an airport passenger terminal, restricted to infrastructure located on the airport property itself.
As argued above regarding Lindbergh Field in San Diego, an airport station is not automatically the preferred location for an HSR station. However, with the opportunities to engage in air/train transfers, and the existing ground transport connections to the airport, it is often an option worth considering.
However, because of the space hunger of airport runways, there is often an incremental capital cost in connecting an HSR corridor directly with an airport via an airport terminal station. Where the airport station turns out to be a cost effective way of providing improved transport connections to the airport, the decision should be made in terms of how effectively it serves to provide transport to and from the airports, and the efficiency of also providing additional service to others should not automatically rule it out.
Huh, seems me that whatever the state of my various concerns, the agenda of the Sunday Train has been taken over by the White House ... funny how announcing the recipients of a total of $8b will do that.
California, $2,344m. This includes $1,850m for the California HSR Stage 1 from San Francisco to Anaheim via San Jose, Fresno, Bakersfield, and the LA Basin. This is, in essence, enough to prime the pump for the California project.
Florida: $1,250m. This is entirely for Express HSR track from Tampa to Orlando. This is a line that has been criticized for not connecting the two downtowns of the two cities. On the other hand, it does go to Disneyworld, and as an on-again, off-again project that kept getting squashed by lack of local funding, the Florida State Legislature was led to believe that their hopes of HSR funding required a commitment to support complementary local rail service. Support for SunRail passed, and so Florida got their Disneyworld train.
Illinois: $1,236m. The main project here is $1,102m to upgrade parts of the Chicago / St. Louis corridor to 110mph service, cutting end-to-end travel time to four hours, and bringing substantial new populations along the corridor within three hours or less of either Chicago or St. Louis or both. Further improvement of this corridor on the same basis can bring the end-to-end time down to three hours.
Washington: $590m. This is mostly for bypass tracks for the Cascade Corridor between Oregon and Washington, with some services continuing to Vancouver. I believe there is also some provision for new rolling stock to support additional Vancouver services.
In terms of HSR, establishing this service is a starter on establishing the 110mph version of the Triple C, which with two hour services to Columbus from either end is when the corridor is projected to be capable of generating a substantial operating surplus. It may take a series of upgrades, to get there, but each upgrade will cut trip speeds and improve patronage on the corridor, trimming the required subsidy until it finally goes away.
Kossack slinkerwink tells us that Vice President "Amtrak Joe" Biden
Note that the statement is abbreviated for the title. The full statement is, a common carrier like a train, bus, or plane that running a profit based on passenger revenue while paying its full operating and capital cost is charging too much for its tickets.
A common carrier transport service provides multiple services.
The material efficiencies of use of the rolling stock would be captured in the capital cost of the system - except there are substantial material costs that we simply ignore. Handing a free ride, for example, to those dumping CO2 into the atmosphere despite the fact that they have done nothing to establish that it is safe to do so - is only one of the more egregious examples.
Those private users of a congested public resource like the public roadway would pay users of common carriers based on the relative space efficiency of that common carrier. So mass transit would get the most subsidy per seat, then various forms of light rail, then (actual) Bus Rapid Transit and Quality Buses, then shuttle buses. This payment would be for seats occupied over the load factor that has the same space consumption as the average private vehicle.
And all property owners served by common carriers would pay a property tax to reflect the portion of their property value supported by the existence of the common carrier. Since it is dedicated transport corridors that have clearly discernable property value benefits, this payment would be distributed by the frequency of trips on dedicated transport corridors to distinct destinations.
Flying home from the Economist's national conference Atlanta (see note1) my brilliant entertainment plan to pass the day lost flying home from Atlanta fell apart.
One of the striking passages in the book is the following:
Now, what the railroads are pushing for is an investment tax credit. However, as discussed before, the Steel Interstate strategy opens up the door to something far more dramatic.
