Union Avenue in Memphis: A perfect example of how not to design a road.
(1) Design can be more influential on behavior than speed limits
(2) Other streets regularly intersect Union, but lack crosswalks or signals
(3) Numerous destinations means that more people will be present
(4) Marked, signalized crosswalks are located as much as 0.4 miles apart
(5) Sidewalks exist, but as an afterthought