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Until next year

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Today is my last day at the conference and while it wasn't so jam-packed as the others, it might have been my favorite. This morning I and a client from the MPO in Colorado Springs (PPACG), Craig Casper, presented our poster on the sensitivity of project rankings to underlying land use and growth assumption. While standing in front of a poster for 2 hours has the potential to be a little dull, this time around I actually benefited from a remarkable window into the MPO planning world. Not only did I get to learn more about the multicriteria ranking process used by PPACG (to which our TREDIS analysis provided just one input), I also got to watch members from agencies across the country share and discuss best practices for planning and project evaluation. MPOs, like many public sector agencies, grapple with conflicting demands from many different constituents and oversight entities....
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If you get enough biases, you might get a mosaic of an approximate reality

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Can you get there from here?

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This afternoon I attended Session 343 on the  Role of Transit in Creating a More Equitable Society . Each presentation focused in one way or another on assessing the adequate provision of transit service from a spatial and socioeconomic perspective, as well as the role of transit and automobiles in facilitating access to jobs, services, health care, groceries, day care, and education. What struck me about the session--and in particular the discussion afterwards--is that we're getting to the point as a community of practitioners where data and analytical capabilities are no longer the barriers to implementation they once were. And so now we have the chance to really talk about which measures are most instructive--to researchers, policy makers, the public--as opposed to which are most simply possible. Do we want aggregate indicators that take into account the needs of many different population groups? Or do we want individual analyses reproduced over and over again...
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Booth time!

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How late is too late?

Presentation on the effect of on-time performance on ridership and revenue (Mark Feldman, Session 233): The meaning of on-time performance depends on who you ask. Amtrak defines on-time performance using a minutes late threshold that varies by length of the route. But if you're a traveler, 20 minutes late may be a huge deal, or not matter much at all-- it all depends on the purpose and length of your trip, and the flexibility of your plans. This is a challenge more broadly: internal agency performance measures do not always map to the aspects of performance that driver user behavior and ultimately the broader effects on society and the economy. Both sides of the coin are critical to our ability to prioritize improvements.
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This is real-time learning

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"Transformation Technologies" is one of the the three "hot topics" designated by TRB for this Annual Meeting, so it's only appropriate that my first session of the conference gave me a crash course introduction to GTFS data and all the cool things people are doing to leverage information published in this format. If you're wondering what a crash course looks like with a bunch of very excited data geeks all interacting with data and documentation in real-time, here's a screen shot from today: GTFS is the de-facto standard for transit service information--first defined by google when Portland's TriMet asked: why isn't online trip planning as easy for transit as it is for driving? At current count there are 1000+ public feeds on 6 continents. Wide adoption of the specification allows anyone interested in looking at, analyzing, or mapping transit service information to all communicate in the same language. Fundamentally, GTFS is...
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GTFS

Ready to learn.
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Washington National Airport

Washington National Airport: built, like much of Boston, where once there was only water. Hello DC!
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Leaving on a jet plane...

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My bags are packed—well, not quite. But it's busy here at the office getting ready for the annual pilgrimage down to DC where everyone in the transportation world gets to mingle with thousands of their closest friends. With approximately 11,500 attendees at last count, TRB really does have the feel of a (very large) family reunion. Tune in for the next few days and I'll take you through my own personal experience of the conference. Right now it's all about ensuring that our posters and exhibit materials make it down in one piece. And of course, don't forget a few business cards! One of the best things about TRB is meeting other people with common interests and invaluable experience. My short list of things to look forward to: Learning more about the uses of General Transit Feed Specifications data (GTFS for those prefer alphabet soup), the standardized format agencies all over...
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TRB16

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