A transportation engineer sent Charles Marohn a video to prove how walkable his "diverging diamond" overpass design is. Marohn overdubbed his not-so-flattering reply.
Previously featured on Planetizen, the "diverging diamond" is a road design strategy that eliminates left turns to supposedly increase pedestrian safety. This video shows a pedestrian's view of the design, with commentary from Marohn over the supposed "walkability":
FULL STORY: The diverging diamond
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