Transportation Engineers

Bicycle facilities, such as contraflow lanes, extensions of bike lanes through intersections, and bike boxes, inched toward official approval from the Manual on Uniform Traffic Control Devices.
3 days ago   Streetsblog USA
Not usually regarded for their outside the box thinking, transportation engineers have nevertheless come up with some radical ideas for improving the flow of traffic and reducing the potential for collisions at busy intersections.
Jan 27, 2013   The Atlantic Cities