For all the transpo geeks out there (admit it, statistics make you drool), a rundown of the latest in pedestrian design and research:
Accessible Pedestrian Signals: A Guide to Best Practices
A 300-page tome that outlines everything you ever wanted to know about designing pedestrian signals for folks who are blind or have low vision. This guide clearly describes the many different types of accessible signals (e.g. tonal signals, messages, vibrotactile), explains design considerations, discusses the advantages and disadvantages of each, and (this I find especially helpful) explains how a blind or sight-impaired person would actually use the accessible signal in their everyday travel.
Best Practices in Traffic Operations and Safety: Phase II: Zig-zag Pavement Markings
After touring the world in search of effective safety measures not found in the US, highway officials came back with a dozen or so promising ideas to test out. One of these, installing "zig-zag" pavement markings on roadways with significant bicycle and pedestrian traffic, is intended to raise motorist awareness of vulnerable users, reduce roadway speeds, and decrease pedestrian and bicycle crashes. This study tests out the technology at two Virginia locations where the multi-use Washington and Old Dominion trail crosses a major roadway. The study showed that the markings were associated with lower driver speeds and a higher tendencies for drivers to yield to other users, although the unfamiliar markings did cause some confusion among roadway users, who weren't entirely sure of their intent.
Accessible Pedestrian Signals: A Guide to Best Practices
A 300-page tome that outlines everything you ever wanted to know about designing pedestrian signals for folks who are blind or have low vision. This guide clearly describes the many different types of accessible signals (e.g. tonal signals, messages, vibrotactile), explains design considerations, discusses the advantages and disadvantages of each, and (this I find especially helpful) explains how a blind or sight-impaired person would actually use the accessible signal in their everyday travel.
Best Practices in Traffic Operations and Safety: Phase II: Zig-zag Pavement Markings
After touring the world in search of effective safety measures not found in the US, highway officials came back with a dozen or so promising ideas to test out. One of these, installing "zig-zag" pavement markings on roadways with significant bicycle and pedestrian traffic, is intended to raise motorist awareness of vulnerable users, reduce roadway speeds, and decrease pedestrian and bicycle crashes. This study tests out the technology at two Virginia locations where the multi-use Washington and Old Dominion trail crosses a major roadway. The study showed that the markings were associated with lower driver speeds and a higher tendencies for drivers to yield to other users, although the unfamiliar markings did cause some confusion among roadway users, who weren't entirely sure of their intent.
