The Federal Highway Administration recently approved the Work Zone Data Exchange (WZDx) feed developed by one.network. The WZDx feeds would include comprehensive data on planned work zone activity. … [Read more...] about FHWA Approves Work Zone Data Exchange Feed
Data Management
U.S. Department of Transportation Working Group Releases Work Zone Data Exchange Version 4.0
The U.S. Department of Transportation’s Work Zone Data Working Group has released version 4.0 of its Work Zone Data Exchange (WZDx) Specification, a data-sharing standard to help automated driving … [Read more...] about U.S. Department of Transportation Working Group Releases Work Zone Data Exchange Version 4.0
Measuring Work Zone Mobility Performance Using the National Performance Management Research Data Set (NPMRDS) – Case Study: Application to the Texas Department of Transportation GO I-10 Project
FHWA is engaging with State Departments of Transportation (DOTs) and conducting research to understand work zone mobility performance measurement best practices, challenges, and opportunities. The … [Read more...] about Measuring Work Zone Mobility Performance Using the National Performance Management Research Data Set (NPMRDS) – Case Study: Application to the Texas Department of Transportation GO I-10 Project
Work Zone Data Exchange (WZDx) Specification
The Work Zone Data Exchange (WZDx) Specification enables infrastructure owners and operators (IOOs) to make harmonized work zone data available for third party use. The intent is to make travel on … [Read more...] about Work Zone Data Exchange (WZDx) Specification
Analysis of Headway and Speed Based on Driver Characteristics and Work Zone Configurations Using Naturalistic Driving Study Data
The objective of this paper is to analyze headway and speed distribution based on driver characteristics and work zone (WZ) configurations by utilizing Naturalistic Driving Study (NDS) data. The NDS … [Read more...] about Analysis of Headway and Speed Based on Driver Characteristics and Work Zone Configurations Using Naturalistic Driving Study Data
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