Category Archives: Driving in Austin

Continuing yesterday’s post, here are a couple of use-cases from Leander; the endpoint of the line. Since the train trip would be the longest here, one might expect the train to do well – let’s see.
Each table below is again based on a commute leaving the origin point at roughly 7:30 AM (for bus scheduling). I’m still taking Capital Metro at their word that the average shuttle bus trip length will be 10 minutes even though I suspect it will be worse. It certainly won’t be reliable – but the train schedules will. In each table, a row just indicates a step (a travel or wait step).
Train times taken from page 4 of the PDF. Note that I now include a drive to the park-and-ride. The last example, folks, was supposed to be the “let’s pretend we believe that Crestview Station will really be a TOD that people will really walk to the train station from”. Updated walk time for UT for car case to 10-15 minutes based on input from Kedron et al. Note I’m assuming faculty/staff here, not students.
Leander to UT

Notes from superscripts above:

1. Offices are more likely closer to the Guadalupe end than the San Jacinto end of campus, but that still presents a range of walking times.

2. For the train you’ll really want to be out there 10 minutes early (penalty for missing is a 30-minute wait), and 10 minutes for the bus (unlike the Crestivew case, these buses don’t run very often), and the bus is less reliable to boot, but I’m including “late time” in the bus range for the actual trip.
3. The walk from parking around UT to office is going to vary widely, but almost nobody gets to park right next to their office, whereas some people get dropped off by the bus essentially that close.
4. A load of passengers headed to UT will actually require more than one bus to service. In other words, if we assume that the train has 300 passengers, and a third are going to UT, those 100 passengers are going to require several shuttle buses – and loading even one bus from zero to full is going to take a few minutes. Of course, if relatively few people ride the train, the bus loading would be quicker.
5. The shuttle bus is going to drop off on mostly San Jacinto, so no need for a range here. The express bus varies widely (from personal experience) – so big range here. These express buses actually will run ahead of schedule if traffic permits – the 40 minutes is my estimate of a “quick” run based on driving time of 32 minutes uncongested. On my old reverse commute on a similar route (but only to Pavilion P&R), in no-traffic conditions, the bus took about 20 minutes compared to 15 for my car. Note that in uncongested conditions, the bus will actually get you there faster than the train leg alone – that’s because the bus goes straight to UT; while the train goes quite a bit farther east, and the bus actually has a higher average speed in uncongested conditions than the train will (since the express bus goes on 183 and Mopac for miles and miles with no stops).

Conclusions for trip to UT:

1. Like yesterday, if the destination was really anywhere near the “UT station” out east on MLK, the rail trip would be a slam-dunk winner, even with its low frequency. Even with the 10 minute wait on the front-end, it’s competitive with the car and would destroy the bus. (A guaranteed 58 minutes versus a car trip which ranges from a bit better to a lot worse). Remember this when we talk again about light rail. Too bad we’re not trying to build offices around that station – only residential TAD.
2. A multi-door vehicle will be essential for loading/unloading. But even with two doors, it’s going to take a few minutes to fill the seats. And the claim that the bus will always be there waiting for the train is not likely to be true based on experience with Tri-Rail in South Florida.
3. A transfer to a streetcar would improve this only slightly. If running on reserved-guideway for most of its route, it would be more likely to be there on time, and the trip to UT would be a bit more reliable (although I’m being charitable right now and just accepting “10 minutes” for shuttle-bus anyways), but on the other hand, a streetcar that carries 1.5 to 2 busloads of people is going to take longer to load too. There’s a reason transit people talk about the “transfer penalty”, folks.
4. Remember, the shuttle bus is dropping people off on San Jacinto, not Guadalupe. Go to UT sometime and see how many offices are along SJ sometime. Big mistake – but the administrators who run UT are apparently more interested in providing another spur to eventual rejuvenation of that side of campus than they are at actually serving their staff’s needs.
5. If I were in their shoes, I’d be taking the #983 already, but would actually try the train when it opens Unless you had to pay a ton for parking, though, practically zero drivers would likely not give up the drive for this train trip. If you valued being able to read/work instead of drive to this extent, in other words, you’d already be taking the express bus.
6. Effect of future congestion increases? Much bigger than in the Crestview case. A much larger portion of the rail/shuttle trip is on the train itself – and the drive to the park-and-ride probably doesn’t change; so the train ends up inching closer to the car as congestion increases – but only until we put an HOT lane on US183 and Mopac, assuming they don’t do the stupid current design which wouldn’t actually work. Again, though, it becomes clear that it will take unrealistically large time savings on the one leg to begin to make up for the fact that you don’t get taken anywhere useful on it.

Downtown will have similar enough results that I’m not going to cut/paste for now, unless somebody really wants to see it.
Next: Mueller!