This week, Greater Greater Washington highlighted WMATA’s latest iteration of their new bus map (as post on the first iteration is here), which opts for a diagrammatic representation of the bus network, highlighting frequent, all-day bus services over infrequent and irregulat coverage bus routes.
The new map is a huge improvement of the old
Continue reading Metro highlights frequency in new bus map
Last week, Jarrett Walker had a great post illuminating the basic reasons for ‘frequency mapping,’ where a transit agency maps out transit routes that meet some threshold for frequent service (such as buses every 10 minutes, or 15 minutes, etc).
There are many degrees of frequency and span, but in general, most transit agencies’ service
Continue reading Frequency Mapping
Back in March, the New York Times featured DC WASA’s (now DC Water) new director, George Hawkins, talking about the challenges of dealing with aging water and sewer infrastructure in American cities. The piece lays out the challenges facing most American cities, currently resting on our laurels of the investments from previous generations:
For decades, these
Continue reading Where the water comes from
The New York Times’ oil map now includes a close-up of the landfall area around the Gulf Coast.
In Sunday’s Washington Post, Ezra Klein provides some much-needed context as to the true cost of oil, and in turn the gasoline we buy to power our cars. The key part is framing the overall cost in
Continue reading The true cost of gasoline
A couple of blogs today (GGW, DCist) featured this fantastic map of DC and environs from Flickr user Eric Fischer.
Fischer has a set of similar maps from various cities around the world. Fischer’s methodology takes data from the images and the user accounts to determine the location of the photo (via geotagging), as well as
Continue reading DC Photo Map
Excuse my timing on this, as this doesn’t leave much weekend to play with – but here are some items worth noting from the previous week or so:
Streetcars bridge the gaps: Yonah Freemark has an excellent post on DC’s evolving streetcar network and its ability to fill the gaps in Metro’s network. Yonah’s excellent visuals
Continue reading Weekend reading
The New York Times continues to update their oil spill map, mentioned before here.
The comparison in the legend to the volume of oil from the Exxon Valdez is the scary part.
Two great infographics from the New York Times – both related to petroleum.
First, a great graph of per capita VMT compared to changes in gas prices:
Putting vehicle miles traveled per capita along the x-axis instead of time makes the swings in both price and VMT more obvious. The massive growth of VMT over time despite
Continue reading NYT Infographics – VMT and Oil
Some cool map-related items:
San Francisco’s Parking Census – with one of those ideas that’s so obvious that no one ever thought of it before, San Francisco has completed the first known census of all the publicly available parking spaces in an American city. The census found 441,541 spaces in the city, just 280,000 of which
Continue reading Parking, Census, & Maps
Two things I like – beer and maps. Maps about booze are even better.
Having grown up in the Midwest – born and raised in Minnesota, with lots of family in Wisconsin, as well as living in Madison and Ann Arbor, it’s no surprise to me that people there like to drink. It’s a part of
Continue reading Bar Crawl