It is quite common that several construction projects are implemented synchronously on the urban arterial roads of many large cities in China. Unfortunately, despite the popularity and prevalence of … [Read more...] about Understanding Traffic Flow Characteristics and Capacity of Linear Multi-work Zones on the Urban Arterial Road
Urban Highways
Updating the Lane Closure Guide for Urban Highways in the Kansas City Metropolitan Area
The Kansas Department of Transportation (KDOT) has released a report that evaluates the existing KDOT Lane Closure Guide. This report surveys other highway agencies on their policies for closing lanes … [Read more...] about Updating the Lane Closure Guide for Urban Highways in the Kansas City Metropolitan Area
Temporary Traffic Control Strategy Optimization for Urban Freeways
Temporary traffic control (TTC) strategies have been widely adopted to maintain traffic flow while ensuring TTC costs remain a reasonable portion of construction budgets. As travel demand approaches … [Read more...] about Temporary Traffic Control Strategy Optimization for Urban Freeways
Multicontextual Machine-Learning Approach to Modeling Traffic Impact of Urban Highway Work Zones
Impact assessments of highway construction work zones (CWZs) are mandated for all federally funded highway infrastructure improvement projects. However, most existing approaches are ad hoc or project … [Read more...] about Multicontextual Machine-Learning Approach to Modeling Traffic Impact of Urban Highway Work Zones
Estimation of Saturation Headway in Work Zones on Urban Streets
Work zones and lane closures on urban arterials can cause significant disruptions to the traveling public, and methods are increasingly needed to estimate the reductions to saturation flow rates that … [Read more...] about Estimation of Saturation Headway in Work Zones on Urban Streets
Evaluation of Mobility Impact on Urban Work Zones Using Statistical Models
This work correlated the detailed work zone location and time data from the WisLCS system with the five-min inductive loop detector data. One-sample percentile value test and two-sample … [Read more...] about Evaluation of Mobility Impact on Urban Work Zones Using Statistical Models