Stuff worth reading around the web…
- Interested in some of the research (and advocacy) behind the ubiquitous ads plumping freight rail? Go here.
- Blast from the (1970s) past? Arizona Interstate signage solely in metric. Can anyone say kalaka?
- UIC research says red light cameras increase accidents.
- Help wanted. The ever trenchant Elana Schor has left Streetsblog for Greenwire.