Sunday, December 2, 2012

Public Transportation in Newburyport and other Boston Suburbs

This is something I stumbled on and it's a great way to visualize how people get around in general.


Tiny lights swarm like fireflies, representing trains, buses, and ferries shuffling people across different metropolises over the course of a day. These videos show off 24 hours of public transportation in cities such as Boston; Chicago; Washington, D.C.; Auckland, New Zealand; and Montreal.
Programmer Andrew Walker, who runs the Vancouver-based Sumus Technology, made these videos using a custom-built software program in his spare time. Because he works mostly on scientific satellites, his original idea was to design a program for satellite-tracking visualization.
“As part of the learning process for that, I started thinking about visualizations for other things,” he said. “I just happened to go a local transit meeting in Vancouver where I learned about the GTFS format.”
GTFS stands for General Transit Feed Specification, a file format for mass transit schedules that Google maps uses to calculate how to get from point A to point B when you click on the public transit option. Google gets the information from transit authorities in cities around the world and provides them to make our lives easier. Walker has thus far made visualizations for more than 40 cities and said he plans to continue uploading new ones. Eventually he hopes to include more features, such as the ability to highlight one route and real-time data rather than just transit schedules, but only two or three cities have made such data publicly available.
Any city dweller can appreciate the videos. There is something mesmerizing about watching the place where you live slowly light up in activity as the day progresses. Some cities buzz with action, especially New York, but surprisingly Los Angeles, which is more well known for its freeways than its metro. Interestingly, many of the cities’ subways appear to be converging on an ideal form.

Here below is the Boston area video from a typical 3am to 3am based on schedules from the MBTA.  I don't know if the Regional Transit Authorities are included in the data but I was struck by 1) that there seems to be no public transit along the circumferential (is that a word?) routes like 128 and 495 2) if you don't have a car and you work at 3am, you probably can't get to your job and related to 1 & 2 is 3) our transit system is very outmoded and presumes that people only go in and out of Boston.

Perhaps this explains why a relatively small percentage of Newburyporters choose to use public transit (commuter rail, Merrimack Valley Regional Transit Authority, and the subsidized bus lines like C&J and Coach) to get to where they need to go.  The scheduling and routing stinks.  Combined with higher and higher fares it's no wonder that even people who are interested in alternatives choose to get in their cars and drive.

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