Tootfinder

Maryland DOT launches new policy of quick-fix road diets with paint & plastic "bollards" after initial test projects work well. Approach is try it for 6-9 months and see if it works in place of long studies.
https://www.

Maryland plans more ‘quick build’ road safety changes, citing success across state
Planners have a menu of traffic calming measures to consider for each site.

all cities should allow community traffic calming if they're not going to do it themselves
"‘Absolutely terrifying’: Oakland residents decry city’s removal of DIY speed bumps as sideshows surge"