Diverging Diamond Intersection
The diverging diamond interchange system planned for an exit off Interstate 70 in Grand Junction, west of Denver in Colorado, has been delayed so officials can educate the public about the new traffic pattern.
Denver Post
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.
New Urban Network
The FHWA says that 40% of all traffic accidents happen at intersections, and many of those are caused by left turns. A new type of intersection called the "diverging diamond" takes left turns out of the picture.
Slate
