Decision Support

Displaying 11 Decision Support Resources

Infographic depicting ITS Safety Systems and Work Zone Technologies for Freeway and Arterial Management Agencies, including graphs depicting ITS safety technologies like queue warning and wrong way driving detection systems, and ITS work zone technologies like portable dynamic message signs.

Insights from the 2023 ITS Deployment Tracking Survey: ITS Safety Systems & Work Zone Technologies

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Infographic

Maintenance and Construction, Vehicle Safety, Traffic Management

Infographic illustrating the benefits of UAS in highway transportation, featuring examples such as drones with 3D imaging in North Carolina, the Integrated Icy Road Detection and Alert Tool in Montana using Road Weather Information System data and drone-based ice detection, UAS for sign inspections in Utah, and drone deliveries reducing blood sample delivery times in North Carolina.

Unmanned Aerial Systems (UAS)

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Commercial Vehicle Operations, Maintenance and Construction, Public Safety, Support, Weather, Traffic Management

Infographic depicting examples of ITS can support nighttime roadway safety, including rectangular rapid flashing beacons (RRFB) in Vermont, thermal imaging cameras in New York, and a gap distance system in Missouri.

ITS for Nighttime Safety

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Infographic

Maintenance and Construction, Public Transportation, Vehicle Safety, Traffic Management

Infographic depicting examples of ITS for low visibility conditions, including a fog detection and warning system in West Virginia, connected vehicle (CV) control and variable speed limit (VSL) technology in Florida, and human machine interface (HMI) technology in Wyoming.

ITS and Extreme Weather Events: Low Visibility

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Infographic

Commercial Vehicle Operations, Maintenance and Construction, Weather, Traffic Management

Infographic depicting examples of ITS for extreme snow and ice events, including variable speed limit (VSL) technology in Ohio, Vehicle-to-Everything (V2X) snowplow technology in Utah, integrating mobile observations (IMO) in Iowa, and data crowdsourcing in Utah.

ITS and Extreme Weather Events: Snow and Ice

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Infographic

Maintenance and Construction, Weather, Traffic Management

Infographic depicting examples of ITS for extreme flooding events, including a road weather information system (RWIS) in Montana, a wet pavement detection system (WPDS) in North Carolina, and emergency communications for evacuation (EVAC) in Louisiana.

ITS and Extreme Weather Events: Flooding

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Infographic

Maintenance and Construction, Public Safety, Weather

Infographic depicting examples of deployed ITS for work zone safety, including portable variable speed limit systems in Utah, automated flagger assistant devices in Missouri, smart work zone systems in Kansas, and end-of-queue warning systems in Texas.

ITS for Work Zone Safety

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Infographic

Maintenance and Construction

Infographic depicting ITS Safety Systems and Work Zone Technologies for Arterial Agencies, including graphs depicting pedestrian warning and dynamic curve warning systems as the top deployed safety systems and temporary traffic signals and portable CCTV systems as the top deployed work zone systems.

Insights from the 2020 DTS: ITS Safety Systems and Work Zone Technologies: Arterial Agencies

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Maintenance and Construction, Vehicle Safety, Traffic Management

Infographic depicting ITS Safety Systems and Work Zone Technologies for Freeway Agencies, including graphs depicting queue warning and over-height warning systems as the top safety systems and portable CCTV and queue alert systems as the top work zone systems.

Insights from the 2020 DTS: ITS Safety Systems and Work Zone Technologies: Freeway Agencies

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Maintenance and Construction, Vehicle Safety, Traffic Management

This infographic provides examples of selected ITS technologies that help agencies in developing cost-effective asset management approaches, including bridge inspections in Minnesota, Internet of Things (IoT) in Missouri, and Wireless Technology in Vermont.

Advancing Asset Management with Technology

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Maintenance and Construction

Insights from the 2020 DTS: Freeway Management Survey, including the 73% response rate, how safety and work zone ITS show increased adoption, how real-time data collection is high and may be plateauing, how most agencies are using traffic data from external sources, and that mobile app usage increased while all other methods decreased.

Insights from the 2020 DTS: Freeway Management Survey

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Maintenance and Construction, Public Safety, Traveler Information, Vehicle Safety, Traffic Management