The City of Portland, Ore. Has experimented with the use of colored pavement markings
to enhance the visibility of the bicyclist crossing at certain key intersections.
The blue bike lane project has been written up and evaluated:
http://www.trans.ci.portland.or.us/Traffic_Management/Bicycle_Program/bluebike.htm
The Federal Highway Administration also evaluated the Portland project: http://www.walkinginfo.org/pdf/r&d/bluelane.PDF |
