| ITS Deployment Evaluation

Lessons Learned: Support

118 unique lessons found.

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.

Date Posted: 01/31/2023 | Source Date:

Using Big Data and Machine Learning To Evaluate and Rank the Performance of Traffic Signals in Tennessee

06/01/2022

Deliver Firmware Updates and Configure On-Board Units (OBUs) Remotely to Improve Operating Efficiency and Minimize Trips to Connected Vehicle (CV) Equipment Service Centers.

Date Posted: 11/28/2022 | Source Date:

Connected Vehicle Pilot Deployment Program Independent Evaluation: Public Agency Efficiency Impact Assessment—Tampa (THEA)

04/06/2022

Localities Must Carefully Manage Emergence of Connected and Automated Vehicles to Reduce Risks of Exacerbating Congestion and Increasing Emissions.

Date Posted: 08/30/2022 | Source Date:

Emissions Impact of Connected and Automated Vehicle Deployment in California

06/01/2021

User Survey Results from the E-scooters Pilot in Oregon Indicated the Importance of Having Protected Facilities that Minimize Conflicts Between Pedestrians, E-scooters, and Vehicles.

Date Posted: 06/21/2022 | Source Date:

2018 E-Scooter Findings Report

02/08/2019

Use Infrared Markings and Radio Frequency Identification (RFID) Tags to Ensure Information on Roadside Machine-Readable Signs is Delivered to Vehicles.

Date Posted: 03/22/2022 | Source Date:

Infrastructure Initiatives to Apply Connected- and Automated-Vehicle Technology to Roadway Departures

09/01/2018

Provide Location-Based Data Consistently, with Spatial Accuracy of 20 Centimeters or Better, to Support Connected and Automated Vehicles.

Date Posted: 03/21/2022 | Source Date:

Infrastructure and V2X Mapping Needs Assessment and Development Support: Final Project Report

12/04/2020

Fly Small Unmanned Aerial Systems equipped with LiDAR sensors with a 60 Percent Overlap Between Successive Photos to Generate High Accuracy Terrain Maps.

Date Posted: 02/24/2022 | Source Date:

Specifications for Using Small Unmanned Aerial Systems to Generate High Accuracy Mapping

02/25/2021

Unmanned Aerial Systems are Recommended for Routine Bridge Inspections, While Hands-On Inspections Should Still Accompany Fractured Critical Members.

Date Posted: 01/25/2022 | Source Date:

Collection of Data with Unmanned Aerial Systems (UAS) for Bridge Inspection and Construction Inspection

09/02/2021

Opt for Unmanned Aerial Systems with Higher Resolution Cameras for Cost-Effective Post-Hazard Assessment of Bridge Integrity.

Date Posted: 12/28/2021 | Source Date:

Post-Hazard Engineering Assessment of Highway Structures using Remote Sensing Technologies

12/01/2019

Recognize Limitations in Passive Radio Frequency Identification Tag Reading Distance and Driving Speed When Selecting Technologies for Traffic Sign Asset Management.

Date Posted: 09/26/2021 | Source Date:

Radio Frequency Identification (RFID) Technology for Transportation Signage Management

05/04/2020