The aim of deploying intelligent transportation systems (ITS) is often to help engineers and operators identify traffic congestion. The future of ITS-based traffic management is the prediction of … [Read more...] about Machine Learning Approach to Forecast Work Zone Mobility Using Probe Vehicle Data
Mathematical Models
An Optimization Model to Determine an Appropriate Budget for Improving Work Zone Safety
In order to keep up with demand, government agencies must maintain and rehabilitate roadways so the supply to the public is met. However, while maintaining and rehabilitating roadways, work zones are … [Read more...] about An Optimization Model to Determine an Appropriate Budget for Improving Work Zone Safety
Unobserved Heterogeneity and Temporal Instability in the Analysis of Work-Zone Crash-Injury Severities
In the state of Florida, work zone related crashes and their resulting injury severities have been increasing recently, particularly over the 2015 to 2017 time period. In the current study, … [Read more...] about Unobserved Heterogeneity and Temporal Instability in the Analysis of Work-Zone Crash-Injury Severities
Modeling the Effect of a Freeway Road Construction Project on Link-Level Travel Times
Drivers experience variations in travel time due to congestion and delays associated with road construction projects on existing transportation facilities. The effect on the travel time of a link … [Read more...] about Modeling the Effect of a Freeway Road Construction Project on Link-Level Travel Times
Leveraging Augmented Reality for Highway Construction
This document is a technical summary of the Federal Highway Administration report, Leveraging Augmented Reality for Highway Construction, which documents current AR technologies and applications … [Read more...] about Leveraging Augmented Reality for Highway Construction
A Comparison of Capacity Estimation Methods for Two-Way Four-Lane Freeway Work Zone Capacity Using Field Data
Work zone environments are complex, and adequate capacity estimation methods must consider more factors than regular freeway sections. In order to avoid the undue influences on the traffic capacity … [Read more...] about A Comparison of Capacity Estimation Methods for Two-Way Four-Lane Freeway Work Zone Capacity Using Field Data