| ITS Deployment Evaluation

Benefits Goals: Safety

508 unique benefits found.

Driving Simulation Study on V2I Technologies Found Audio Warnings Effective in Reducing Driver Speed by Approximately 11.4 Percent.

Date Posted: 12/27/2023 | Source Date:

Studying the impacts of Vehicle-to-Infrastructure (V2I) technologies on drivers’ behaviors and traffic safety

06/30/2022

A Managed Lane Toll System’s Planned Expansion in Minnesota Was Estimated to Save Users More Than $14M Annually in Total Costs, Including Reduced Travel Time, Crashes, and Vehicle Operation.

Date Posted: 12/26/2023 | Source Date:

Enhancing Managed Lanes Equity Analysis

04/01/2023

West Virginia’s Fog Detection and Warning System Was Estimated to Result in a Benefit-Cost Ratio of 1.57, Based on Crash Data.

Date Posted: 11/30/2023 | Source Date:

Fog Detection for Interstate and State Highways

12/02/2012

Thirty-Seven (37) Audible Emergency Preemption Systems Installed as Part of the Regional Traffic Signal Program (RTSP) Helped Reduce Emergency Response Time by 14 to 23 Percent.

Date Posted: 11/29/2023 | Source Date:

Regional Traffic Signal Program: Cycle 3 Summary

03/01/2023

University of Florida Study of Leading Pedestrian Indicator (LPI) Implementation Found a Range of 25 to 100 Percent Reduction in Vehicle-Pedestrian Conflicts at Test Locations.

Date Posted: 11/28/2023 | Source Date:

Development of Statewide Guidelines for Implementing Leading Pedestrian Intervals in Florida

12/01/2017

Signal Priority Tested on Connected School Buses in Fulton County Resulted in a 40.4 Percent Decrease in Number of Stops and 13.3 Percent Reduction in Travel Time.

Date Posted: 11/17/2023 | Source Date:

School Bus Priority: Connected Vehicle Student Safety Pilot Program

10/11/2022

An Active Safety-Collision Warning Pilot in Washington State Estimated a Potential Upper Bound of Annual Total Net Benefits Between $1.1M and $2.1M Due to Prevention of Collisions with Vehicles, Pedestrians, and Bicyclists.

Date Posted: 10/30/2023 | Source Date:

Active Safety-Collision Warning Pilot in Washington State

05/01/2017

Implementation of a Red Light Camera Program at Four Arterial Intersections in Alabama Led to a 22 Percent Reduction in Equivalent Property Damage Only Crashes.

Date Posted: 09/29/2023 | Source Date:

BEHAVIORAL, OPERATIONAL AND SAFETY EFFECTS OF RED-LIGHT CAMERAS AT SIGNALIZED INTERSECTIONS IN ALABAMA

09/01/2016

Pilot Implementation of Active Work Zone Awareness Devices at Seven Study Sites in Florida Increased Safe Driving Behavior by 44 Percent and Reduced Risky Driving Behavior by 43 Percent.

Date Posted: 08/31/2023 | Source Date:

Prioritized Safety Consideration by Work Zone Types and Pilot Implementation

10/01/2021

Missouri Study Indicated That the Leader-Follower Truck Mounted Attenuator (TMA) System Effectively Managed Gap Distance, with an Average Gap Distance Difference between Actual and Desired Being -3.21 Feet for Mobile Work Zones in Kansas City.