Eight-hundred fifty-seven fatalities occurred in work zones in the United States in 2020. One work zone fatality occurs for every 4 billion vehicle miles of travel and for every $112 million of … [Read more...] about Modern Solutions to Safe and Efficient Work Zone Travel
Crowdsourcing
Modern Solutions to Safe and Efficient Work Zone Travel
Eight-hundred fifty-seven fatalities occurred in work zones in the United States in 2020. One work zone fatality occurs for every 4 billion vehicle miles of travel and for every $112 million of … [Read more...] about Modern Solutions to Safe and Efficient Work Zone Travel
Usefulness and Reliability of Probe Data When Alerting Work Zone Message Signs
This study investigated the viability of using crowdsourced data sets, specifically segment speed data (SSD) and connected vehicle data (CVD), for providing real-time traffic information to the … [Read more...] about Usefulness and Reliability of Probe Data When Alerting Work Zone Message Signs
In-Cab Alert System for Commercial Motor Vehicle Drivers
In-cab telematic devices use an increasingly robust data platform and can be used to share safety alerts with other commercial vehicle drivers (CMV) drivers. Real-time alert data can come from state … [Read more...] about In-Cab Alert System for Commercial Motor Vehicle Drivers
Auditing Work Zone Mobility Using Probe Vehicle Data
This document aims to introduce the concept of a Work Zone Mobility Audit and define the involved data for completing such an audit. Agencies have a difficult time assessing the operational … [Read more...] about Auditing Work Zone Mobility Using Probe Vehicle Data
Crowdsourcing for Operations
Crowdsourcing turns transportation system users into real-time sensors on system performance, providing low-cost, high-quality data on traffic operations, roadway conditions, travel patterns, and … [Read more...] about Crowdsourcing for Operations