Over 102,000 work zone crashes occurred in 2020 in the United States, which equates to a work zone crash every 5.2 minutes. This study aims to provide a better understanding of available resources to … [Read more...] about Determination of Work Zone Encroachments
Information Systems
Agency Practice Considerations for Work Zone Event Data Recordkeeping and Analysis
With advances in transportation information systems and intelligent roadway technologies, agencies are now able to collect, manage, and archive significant amounts of transportation-related data, … [Read more...] about Agency Practice Considerations for Work Zone Event Data Recordkeeping and Analysis
A Novel Map-Matching Algorithm for Relating Work Zones and Crashes
Modeling traffic crashes within work zones is critical to crash analysis and prevention, and it requires spatially relating each crash to a specific work zone if applicable. Currently, this is … [Read more...] about A Novel Map-Matching Algorithm for Relating Work Zones and Crashes
Planning, Developing, And Implementing a Centralized Work Zone Data Hub—Iowa Department of Transportation
As the nation develops an increasing reliance on technology and next generation transportation management, ensuring the availability of consistent, reliable data describing work zone events is … [Read more...] about Planning, Developing, And Implementing a Centralized Work Zone Data Hub—Iowa Department of Transportation
RITIS: A Probe-Data Source for Enhancing Operations and Planning Capabilities
The Regional Integrated Transportation Information System (RITIS) is an automated fusion and archiving system of real-time traffic, incident, and weather data obtained from agencies and communicated … [Read more...] about RITIS: A Probe-Data Source for Enhancing Operations and Planning Capabilities
The National Performance Management Research Data Set (NPMRDS) and Application for Work Zone Performance Measurement
Transportation agencies are increasingly using probe vehicle data for transportation system performance management and as a resource for meeting the federal requirements of monitoring and reporting … [Read more...] about The National Performance Management Research Data Set (NPMRDS) and Application for Work Zone Performance Measurement