Additional Information / Summary:

Texas Transportation Institute, Research Report 134-6, June 1971. This study used an impedeing vehicle to promote passing manuevers in actual highway passing zones and then photographed those manuevers with a following vehicle. Suggestions for the minimum passing sight distances and minimum lengths of passing zones are given. Photocopy. Book, expert,books,pavement edge drop expert, pavement edge drop off expert, work zone safety expert, construction zone safety expert, roadway hydroplaning expert, traffic engineering expert, traffic sign expert, traffic signal expert, pavement marking expert, highway safety expert