CWIMS|Research|Completed

Completed Research

SORT PROJECTS BY

Jun, 2022

Non-Invasive Sensor Deployment in Aurora Member States

Mar, 2021

RWIS Life Cycle Cost Analysis and Tool Development

Dec, 2020

Demonstration and Inter-Comparison of Seasonal Weight Restriction Models, Phase II

Jun, 2020

Winter Operations Decision Support Tools for the Iowa DOT Maintenance Bureau

Feb, 2020

Optimal RWIS Sensor Density and Location – Phase 2

Sep, 2019

Relationships Between Weather and Roadway Safety

Oct, 2018

Using Operational Data to Assess Mobility and Crash Experience During Winter Conditions

Jun, 2018

Analysis of Dynamic Advisory Messaging

Apr, 2018

Durable Pavement Marking and Grooving

Sep, 2014

Safety and Mobility Impacts of Winter Weather – Phase 3

May, 2014

Multi-Purpose ESS/ITS Data Collection Sites

Aug, 2011

Safety and Mobility Impacts of Winter Weather – Phase I

Mar, 2008

Performance Measures for Snow and Ice Control Operations

Feb, 2008

Winter Weather Severity Index Enhancements

Nov, 2006

An Integrated Systems Approach to the Development of Winter Maintenance / Management Systems

Aug, 2006

Snow and Ice Operations Cost Analysis

Jul, 2005

Integration of Road Weather Information with Traffic Data

Jun, 2005

Development of Internet-based RWIS (Road Weather Information System) AWOS (Airport Weather Observation System) Information Delivery Tools (AKA Weatherview)

Jun, 2005

Investigation of User Costs and Benefits of Winter Road Closures

Dec, 2004

Test and Validation of a Model for Forecasting Frost on Bridges

Nov, 2003

Deploying the Maintenance Decision Support System (MDSS) in Iowa

Nov, 2003

Evaluation of Weather Forecasting Services for the Iowa Department of Transportation

Jun, 2003

Highway Maintenance Concept Vehicle: A Business Case for Winter Maintenance Technology Applications

Oct, 2002

Synthesis of Best Practices for Increasing Protection and Visibility of Highway Maintenance Vehicles and Workers (TR-475)

Oct, 2002

Vendor Weather Forecast

Sep, 2002

Improved Pavement Curing Materials and Techniques: Part 1 (Phases I and II) (TR-451)

Sep, 2002

Development of an Advanced Traveler Information: Weatherview, Phase II: Enhancements; Phase III: Support

Jun, 2002

Highway Maintenance Concept Vehicle, Phase IV

Dec, 2001

Automated Bridge De-icing Pilot Project

Feb, 2001

Highway Maintenance Concept Vehicle, Phase III

May, 2000

Mobility and Safety Impacts of Winter Storm Events in a Freeway Environment

Jun, 1998

Highway Maintenance Concept Vehicle, Phase I

Hans, Zachary

zhans@iastate.edu | View Profile

Director, CWIMS , Institute for Transportation

Research Scientist, Center for Transportation Research and Education

Program Manager (PI), Aurora

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