This report describes the methodology and results of analyses performed to develop guidelines on (1) how to improve temporary traffic control at work zones in and near urban freeway interchanges, and … [Read more...] about Studies to Improve Temporary Traffic Control at Urban Freeway Interchanges and Pavement Marking Material Selection in Work Zones
Urban Highways
Guidelines for Utilization of Police Officers in Traffic Control and Enforcement on Urban Freeways
This report presents general guidelines for the use of uniformed police officers in highway maintenance, construction, and other traffic management activities, such as incident management and the … [Read more...] about Guidelines for Utilization of Police Officers in Traffic Control and Enforcement on Urban Freeways
Improvements and New Concepts for Traffic Control in Work Zones, Volume 4: Speed Control in Work Zones (Final Report)
The objective of the research was to determine or develop effective methods of slowing traffic to an acceptable speed in work zones. Factors considered in the study included cost, motorist and worker … [Read more...] about Improvements and New Concepts for Traffic Control in Work Zones, Volume 4: Speed Control in Work Zones (Final Report)
Automated Work-Zone Information System on Urban Freeway Rehabilitation: California Implementation
In October 2004, about 9 lane km of deteriorated truck lanes on Interstate 15 at Devore in Southern California was rebuilt during 18 days with extended one roadbed full-closures with the counterflow … [Read more...] about Automated Work-Zone Information System on Urban Freeway Rehabilitation: California Implementation
Identification of Positive Guidance Deficiencies in Urban Interchange Work Zones
Texas is the second largest state and has the second largest population in the United States. With the constant growth of its population and infrastructure, the demand for transporting goods and … [Read more...] about Identification of Positive Guidance Deficiencies in Urban Interchange Work Zones
Field Evaluation of Moving Maintenance Operations on Texas Urban Freeways
Problem areas identified during the observation of five moving maintenance operations on Texas urban freeways are discussed. The operations included striping and the installation of raised pavement … [Read more...] about Field Evaluation of Moving Maintenance Operations on Texas Urban Freeways