Much research has attempted to determine the impacts of weather events, specifically winter weather events, on mobility and safety. As more knowledge has been gained, attention has turned to … [Read more...] about Relationships Between Weather and Roadway Safety
Iowa State University
Transportation Management Plan Modification During Construction: Tracking and Evaluation
The FHWA Work Zone Safety Program hosted the webinar on Transportation Management Plans (TMP), focusing on how changes can be tracked during construction and a possible way to evaluate the … [Read more...] about Transportation Management Plan Modification During Construction: Tracking and Evaluation
Extension of Safety Assessment Tool for Construction Work Zone Phasing Plans
Engineering practitioners must balance safety and mobility when evaluating different construction phasing alternatives for highway work zones. There is a need for practitioner guidance and practical … [Read more...] about Extension of Safety Assessment Tool for Construction Work Zone Phasing Plans
MASH 2016 Evaluation of a Non-Proprietary Type III Barricade
Several work-zone traffic control devices have not yet been evaluated to the American Association of State Highway and Transportation Officials' (AASHTO's) Manual for Assessing Safety Hardware, Second … [Read more...] about MASH 2016 Evaluation of a Non-Proprietary Type III Barricade
Analytical Methods for Work Zone Travel Time Reliability
Travel time reliability studies have garnered interest in recent years with researchers and practitioners recognizing reliability as a trait of significant importance to commuters. Presence of work … [Read more...] about Analytical Methods for Work Zone Travel Time Reliability
Orange Work Zone Pavement Marking Midwest Field Test
Roadway lanes are often repositioned to accommodate highway work operations, resulting in a need to alter pavement markings. Even the most effective methods for removing old pavement markings … [Read more...] about Orange Work Zone Pavement Marking Midwest Field Test