VDOT stopped broadcasting information about traffic, travel conditions and construction on 1680 AM Highway Advisory Radio (HAR) which started around 1990. The reason is that the statewide Advanced … [Read more...] about VDOT Highway Advisory Radio Broadcast Goes off the Air
Highway Advisory Radio
Evaluation of a Motorist Awareness System
The objective of this study was to determine the effects of a Motorist Awareness System (MAS) on vehicle speeds in highway work zones. Spot speed studies were conducted prior to, within, and near the … [Read more...] about Evaluation of a Motorist Awareness System
Traffic Manual
The Traffic Manual provides guidance on traffic engineering policies, establishes uniform methods and procedures, and communicates vital information about traffic engineering and operations on state … [Read more...] about Traffic Manual
Intelligent Transportation Systems Benefits, Costs, Deployment and Lessons Learned: 2008 Update
Intelligent transportation systems (ITS) provide a proven set of strategies for addressing the challenges of assuring safety and reducing congestion, while accommodating the growth in transit … [Read more...] about Intelligent Transportation Systems Benefits, Costs, Deployment and Lessons Learned: 2008 Update
Highway Advisory Radio
AM Broadcast System for motorist information. … [Read more...] about Highway Advisory Radio
Intelligent Transportation System technology in work zones
Intelligent Transportation System was included in Iowa Smart Work Zone: Application on I-80 reconstruction project where there was two-way travel on two lanes. Project features include highway … [Read more...] about Intelligent Transportation System technology in work zones