Diego Escobar
More ideas from Diego
Diagram shows that large separations between legs cause entering vehicles to join next to circulating traffic that may be intending to exit at the next leg, rather than crossing the path of the exiting vehicles, creating conflicts at the exit point between exiting and circulating vehicles.

Diagram shows that large separations between legs cause entering vehicles to join next to circulating traffic that may be intending to exit at the next leg, rather than crossing the path of the exiting vehicles, creating conflicts at the exit point between exiting and circulating vehicles.

Along with the horizontal traffic lights, these kind of traffic lights would be awesome. :)

Would an Hourglass Traffic Light Work Better? Mark Frauenfelder found this interesting new traffic light design by Thanva Tivawong. LED lights trickle down like sand in a virtual hourglass, letting you know when the light will change.

Protected bike lane infographic for Waterloo, Canada.

King Street in Uptown Waterloo is being redesigned, and due to popular demand, protected bike lanes are now being considered as an option for the blocks between Erb and Central.