Intelligent transportation systems (ITS) projects include a wide variety of applications where communications technologies are connected to transportation systems. Rural and small metropolitan areas can see benefits to transportation safety, mobility, and operations, but they may experience challenges due to long distances, smaller populations, telecommunications connectivity issues, and funding for transportation improvements. This research combined a review of existing literature on rural and small metropolitan ITS with interviews of transportation professionals and primary source research to identify case studies. The report presents case studies highlighting the work of state, regional, local, and nonprofit agencies using ITS in rural, small metropolitan, and suburban or exurban places around the United States. Several themes emerged across the cases, including important roles for state, regional, and local agencies in preparing for and investing in ITS; the significance of capacity building for staff on ITS; and the need to invest in rural broadband along with ITS.
Travel Information Case Studies
- Weather and Road Condition Information in Georgia
- ITS Assists Evacuations in Georgia
- Using ITS to Improve Traffic Conditions and Visitor Experiences in the National Parks
- Rocky Mountain National Park: Experiences and Lessons Learned from Using ITS for Traveler Information
Management and Operations Case Studies
- Dynamic Message Signs and Speed Radar Detectors Deployed to Address Special Events and Safety
- Flood Gate System Improves Road Closure Operations and Public Safety
Transportation Safety and Health Case Studies
- Dynamic Warning Systems Enhance Safety for Cyclists and Vehicles on Scenic Roadways
- Sign Technology Affects Driver Behavior at Railroad Crossings
- South Dakota DOT Implements Intersection Conflict Warning System
- Using Passive Pedestrian Detection for Trail and Roadway Crossings
- Adapting Non-Traditional Technology for Bicycle and Pedestrian Uses
Transit and Mobility Case Studies
- Technology Improves Western Iowa Transit Operations
- Scheduling and Dispatching Deployment and Broadband Expansion in Rural Ohio
- Software Supports Volunteer Transportation
Preparing for Vehicle Connectivity and Automated Vehicles Case Studies
- Using Vehicle Connectivity Technology for Roadway Weather Response
- Partnerships Support Rural Technology Deployment Along Wyoming’s I-80 Corridor
- Testing Vehicle and Infrastructure Connectivity in Marysville, Ohio
- Minnesota Plans for Connected and Automated Vehicles
All case studies are included in the full NADO Research Foundation 2020 Rural and Small Metropolitan ITS Case Studies Report (Draft Final PDF)
This report was delivered to the U.S. Department of Transportation in 2020. It was primarily authored by NADO Program Manager Rachel Beyerle and NADO Associate Director Carrie Kissel. Many transportation agency staff and others assisted with this project in a variety of ways. We offer deep and heartfelt thanks to all the individuals who have provided information and images, consented to be interviewed, and offered editorial guidance in support of this research. This work is supported by the U.S. Department of Transportation under requisition number HOIT190194PR. Any opinions, findings and conclusions, or recommendations expressed in this publication are those of the authors and do not necessarily reflect the views of U.S. DOT or the NADO Research Foundation.
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