Displaying 1 - 10 of 63

These filters apply immediately upon selection.
These filters require pressing "Search" to apply.

A Bus Navigation App for Individuals with Cognitive Disabilities Was Deployed and Operated for Nearly $500K.

Primarily funded by the USDOT’s Smart City Challenge, the Smart Columbus Program was a collection of eight transportation, mobility and data studies aimed at improving access to jobs, enhancing…
Content type
Made Public Date
10/24/2023

Advanced Queue Detection System Using Portable Dynamic Message Signs Reduced Speeds of Vehicles Approaching Interstate Work Zones in Nebraska by up to Seven Miles Per Hour.

METHODOLOGY In this study, portable traffic data capturing units, consisting of cameras and Wi-Fi receivers as detectors, were utilized through a private company. Cameras within the portable units…
Content type
Date Posted
06/30/2023

Leveraging Variable Message Signs (VMS) and Adaptive Signal Control to Inform and Regulate Travelers Reduced 10 to 20 Percent Peak Time Traffic for Central London During Olympics Game Event.

METHODOLOGY A dedicated 109-mile Game Lane route (Olympic Route Network [ORN]) was established for the Olympic Games, connecting Heathrow Airport to the main event sites in central and east London.…
Content type
Date Posted
06/30/2023

Investment of 200 Solar Powered Portable Dynamic Message Signs Providing Information on Road Conditions and Special Olympic Route Network Traffic Lanes Cost $1.92 Million for the 2012 London Olympics.

Dynamic Message Signs (DMSs) are commonly used to communicate specific information to travelers regarding traffic conditions. DMS plays an important role during special events such as the Olympic…
Content type
Made Public Date
06/28/2023

Supplement Mobile Pedestrian Apps with Stationary Bluetooth Beacons to Achieve Reliable Corner Identification and Enhance Overall Localization.

Lessons learned were summarized from the study based on the practical challenges of the participants. According to the pedestrian’s type of disability, different limitations and challenges were…
Content type
Date Posted
03/25/2022

Designing Questions about Speed in Several Different Ways May Help Improve the Usefulness of Automated Shuttle Survey Results, as Low Speeds Have a Complicated Relation to User Acceptance.

The following are several lessons learned from the projects for the development of future surveys about automated shuttles as they relate to survey population, survey approach, and questionnaire…
Content type
Date Posted
08/25/2021