Shoulders are used on U.S. highways as a safety feature. They are required to meet specifications for width and stability. However, roadways are often resurfaced and the shoulders are not brought up … [Read more...] about The Elimination or Mitigation of Hazards Associated With Pavement Edge Dropoffs During Roadway Resurfacing
Work Zone Safety Information Clearinghouse
Library of Resources to Improve Roadway Work Zone Safety for All Roadway Users