Content that references this location
Invest in Digital/Smart Infrastructure, Electric Vehicles and Charging Infrastructure, and Policies and Regulations for Successful Deployment of Intelligent Mobility Strategies.
Invest in digital/smart infrastructure, electric vehicles and charging infrastructure, and policies and regulations for successful deployment of intelligent mobility strategies. For example,…
Content type
Date Posted
04/30/2023
Taxonomy (ARC-IT)
Electric Charging Stations Management (ST05),
Infrastructure-Based Traffic Surveillance (TM01),
Autonomous Vehicle Safety Systems (VS01)
Geolocation links
Machine Learning Assessment of Traffic Signals Coupled With a Ranking Algorithm That Relies on Probe Vehicle Data Can Help Agencies Identify Intersections for Signal Retiming.
Monitor traffic signal performance in real-time. In this project, signal ranking results were calculated utilizing historic traffic data from September 2021. To more accurately represent the current…
Content type
Date Posted
01/31/2023
Geolocation links
Tennessee Study Found Work Zone Intrusion Alert (WZIA) Technologies Using Cone Mountable Sensor Lamps Were Most Applicable for Long-Term Stationary Work Zones.
The report presents the following recommendations on suitable use cases for three selected WZIA technologies based on multicriteria analysis consisting of capital cost, performance accuracy, safety…
Content type
Date Posted
08/25/2021
Taxonomy (ARC-IT)
Work Zone Safety Monitoring (MC07)
Geolocation links
Experiences from truck parking information system pilot demonstrate that detectors must be properly oriented to the roadway and should be calibrated daily to maintain high detector accuracy.
Some of the challenges, constraints and drawbacks of the project’s approach are described in the lessons below.
Infrastructure Limitations
Detectors
Detector accuracy is heavily dependent upon…
Content type
Date Posted
08/30/2018
Taxonomy (ARC-IT)
Freight-Specific Dynamic Travel Planning (CVO09),
Road Weather Information for Freight Carriers (CVO10)
Geolocation links
Recognize that the Smart InfraRed Inspection System has promise for increasing productivity of inspection personnel but not yet ready for national deployment due to lack of accuracy in flagging commercial vehicles with potential defects.
During the course of the field operational test (FOT), 413 commercial motor vehicles (CMVs) were given a North American Standard (NAS) Level-1 inspection. Of those 413 CMVs, 384 were subjected to a…
Content type
Date Posted
10/27/2011
Geolocation links
Integrating Demand Responsive Applications Across Fixed Transit and Transportation Networking Company Operations Can Address 60 Percent of Trips to Improve Traveler Cost, Time, and Equity Measures.
METHODOLOGY
The methodology entailed collecting passenger data, creating a sketch planning tool for connecting FRT with DRT and TNC, and determining the operational and economical aspects of…
Content type
Date Posted
03/28/2023
Taxonomy (ARC-IT)
Transit Fixed-Route Operations (PT02),
Dynamic Transit Operations (PT03),
Multi-modal Coordination (PT14)
Geolocation links
The Cost To Deploy and Maintain a Work Zone Intrusion Alert System Can Range From $6,600 to $31,028 per Year.
This study sought to evaluate three existing Work Zone Intrusion Alert (WZIA) technologies: Intellicone; Advanced Warning and Risk Evasion (AWARE); and the Worker Alert System (WAS). Intellicone is…
Content type
Made Public Date
08/25/2021
Taxonomy (ARC-IT)
Work Zone Safety Monitoring (MC07)
Geolocation links
INTELLIGENT TRANSPORTATION SYSTEMS JOINT PROGRAM OFFICE
1200 New Jersey Avenue, SE
Washington, DC 20590
