Each week, we take some of the most popular stories and share them with Urban Milwaukee readers. Changing metrics: Changing the metrics we use to measure transportation impacts will also change how development is done. These changes have large impacts including potentially on the way we fund our transportation systems such as the highway trust fund. (Jack Flemming | Los Angeles Times)Atlanta pollution returns: Atlanta air pollution has increased as more people return to pre-pandemic levels of activity. –Kate Aronoff in The New Republic discussing why car travel is much more dangerous than taking transit.