Printable Congressional District Maps: Behind The Scenes, Joshua Tauberer, February 26th, 2010.
I missed this when it came out a couple of months ago, so this may be old news to some of you. Seems worth mentioning for those who missed it.
Today I’m releasing print-quality maps of congressional districts, with street-level detail and county border lines. This has been one of the most sought-after resources based on emails I’ve received over the last some four years and I don’t think you can find this anywhere else. (At least not comprehensively for the whole nation. Local state clerk’s offices may have them. NationalAtlas.gov has maps but not with very much detail.)
This was a solid 2-day project with less than 300 lines of code and it’s something that only recently became this easy to do.