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As Automated Vehicles Lead to an Increase in Willingness to Take Longer Trips, Service Providers and Public Agencies Will Need to Reorient Information Campaigns Beyond Usual Geographic Confines.
The survey responses and model results provided several insights on the travel behavior impacts of automated vehicles:
Reorient information campaigns and social/media advertisement beyond usual…
Content type
Date Posted
09/28/2021
Taxonomy (ARC-IT)
Autonomous Vehicle Safety Systems (VS01)
Geolocation links
Adopt best practices for integrating emergency information into Transportation Management Center (TMC) operations to improve performance and increase public mobility, safety and security.
Transportation Management Centers are established around the country to integrate data, information, and systems in support of day-to-day traffic and emergency operations. A primary challenge that…
Content type
Date Posted
02/19/2007
Taxonomy (ARC-IT)
Wide-Area Alert (PS10),
Disaster Traveler Information (PS14),
Evacuation and Reentry Management (PS13),
Vehicle Emergency Response (PS05),
Incident Scene Pre-Arrival Staging Guidance for Emergency Responders (PS06),
Disaster Response and Recovery (PS12),
Traffic Information Dissemination (TM06),
Integrated Decision Support and Demand Management (TM09),
Broadcast Traveler Information (TI01),
Roadway Automated Treatment (MC03),
Weather Information Processing and Distribution (WX02),
Spot Weather Impact Warning (WX03),
Roadway Closure Management (TM19),
Maintenance and Construction Vehicle and Equipment Tracking (MC01),
Roadway Service Patrols (PS08),
Infrastructure-Based Traffic Surveillance (TM01),
Regional Traffic Management (TM07),
Personalized Traveler Information (TI02),
Personnel Device Maintenance (SU13),
Trip Planning and Payment (TI04)
Develop a thorough installation and implementation process as part of the ITS deployment.
Installation and implementation are critical phases of the deployment path of an ITS project. When dealing with new ITS technologies there are numerous problems that may arise, making it crucial for…
Content type
Date Posted
02/15/2007
Consider different operational strategies when deploying ITS.
Critical to the on-going success of ITS implementation is an effective operational strategy. Transit agencies seeking to achieve operational efficiency ought to maintain the support they need to keep…
Content type
Date Posted
02/15/2007
Design an ITS procurement process carefully to ensure the best outcome for vendor selection and performance.
The process of procuring ITS technologies has proven to be one of the most complicated and problematic of deployment phases for many agencies. Perhaps most critical is the selection of a proper…
Content type
Date Posted
02/15/2007
Establish and follow a comprehensive project plan in anticipation of the deployment of ITS resources.
Establishing a well-specified plan before embarking on any ITS project is key. As is typical with any well-managed project, it is important that during the initial planning process agencies define…
Content type
Date Posted
02/15/2007
Examine multiple funding sources and anticipate unforeseen costs associated with deploying transit ITS.
As always, there are issues with funding any transportation project, and ITS in particular, that require recommendations and advice. The transit agencies in this case study brought forward a number…
Content type
Date Posted
02/15/2007
Consider various technical applications and processes, such as using GIS, evaluating systems compatibility and the facility for upgrades, when deploying ITS.
When deploying ITS to rural transit, there are a number of well-recognized technical processes and applications that should be considered to help ensure its success. There will almost always be…
Content type
Date Posted
02/15/2007
Recognize that institutional and organizational issues will require considerable attention throughout the ITS project deployment process.
All ITS projects inherently have a number of institutional and organizational issues that are uncovered during the project deployment. In fact, these issues have often presented the most significant…
Content type
Date Posted
02/15/2007
Train staff throughout the deployment of transit ITS projects to ensure successful implementation and use of ITS resources.
Training staff in the use of transit ITS resources is as important, if not even more important, in small rural transit agencies as it is in much larger transit agencies. Smaller agencies cannot…
Content type
Date Posted
02/15/2007
Taxonomy (ARC-IT)
Transit Traveler Information (PT08)
A Road Safety Study in Texas Revealed That a 10 Percent Increase in Ridesourcing Trips Can Reduce Road Crashes by 0.12 Percent, Injuries by 0.25 Percent, and Driving While Intoxicated Offenses by 0.36 Percent.
METHODOLOGY
To investigate the association between ridesourcing travel and road safety, the researchers started by aggregating variables by census tract and month-year units. The ridesourcing…
Content type
Date Posted
03/28/2024
Taxonomy (ARC-IT)
Shared Use Mobility and Dynamic Ridesharing (TI06)
Geolocation links
Study Estimates Delivery Drones Could Avoid up to 294 Million Miles Per Year in Road Use and 114K Tons Per Year in CO2 Emissions for a Single US Metropolitan Area.
The team built models for each city, drawing on data on consumer habits and business performance and dozens of interviews with business owners and government officials. The models projected consumer…
Content type
Date Posted
01/26/2021
Taxonomy (ARC-IT)
Carrier Operations and Fleet Management (CVO01)
Geolocation links
Expanding Transportation Management Center (TMC) Operations to Include Lane-Blocking Response and Additional Signal Retiming Resulted in a 3.7 Benefit-Cost Ratio for the City of Austin, Texas.
A benefit-cost analysis was performed that considered the benefits of TMC lane-blocking responses and additional signal retiming. All benefits and costs were estimated over…
Content type
Date Posted
01/25/2021
Taxonomy (ARC-IT)
Maintenance and Construction Activity Coordination (MC08),
Regional Traffic Management (TM07),
Integrated Decision Support and Demand Management (TM09),
Management of Electronic Traffic Regulations (METR) (VS17),
Weather Information Processing and Distribution (WX02)
Geolocation links
Simulation finds that shared autonomous gasoline hybrid-electric vehicle (HEV) fleets have 18 percent shorter wait times and were more profitable than shared autonomous electric vehicle (SAEV) fleets.
Results showed that for all metrics studied, the gasoline hybrid-electric (HEV) fleet performed better than EV fleets by providing response times of 4.5 minutes compared to 5.5 minutes (an 18 percent…
Content type
Date Posted
10/29/2020
Taxonomy (ARC-IT)
Emissions Monitoring (ST01)
Geolocation links
Most communities rate benefits of emergency vehicle traffic signal pre-emption from “moderate” to “very high”.
Traffic signal pre-emption systems allow a temporary interruption to normal operation of traffic signals to give emergency vehicles priority. This is done by changing traffic signals in the path of…
Content type
Date Posted
02/09/2016
Taxonomy (ARC-IT)
Emergency Vehicle Preemption (PS03)
Geolocation links
Variable Speed Limits result in 17 percent reduction in NOx on "Ozone Action Days"
METHODOLOGYThe variable speed limits (VSL) impact on emissions reduction was initially based on traffic data collected by the Texas Department of Transportation on February 6, 2003. This data was…
Content type
Date Posted
06/30/2014
Taxonomy (ARC-IT)
Variable Speed Limits (TM20)
Geolocation links
Case studies of several transportation departments updating traffic signal systems estimated at least 10 percent reduction in delays, 23 percent reduction in the number of stops, and 3.5 percent reduction in fuel consumption as a result of signal sys
Upgrading timing infrastructure and retiming corridors to provide improved traffic flow during peak hours in peak directions can result in significant reductions in delay, number of stops, fuel…
Content type
Date Posted
10/02/2012
Implementation of a two-way radio network with paratransit scheduling software provides better customer service, better scheduling, and more efficient staffing.
The Capital Area Rural Transportation System (CARTS) rural transit Intelligent Transportation Systems (ITS) project uses a sophisticated 900 MHz two-way radio system combined with automated demand…
Content type
Date Posted
06/09/2010
Taxonomy (ARC-IT)
Transit Vehicle Tracking (PT01),
Multi-modal Coordination (PT14),
Transit Connection Protection (PT17),
Dynamic Transit Operations (PT03)
Geolocation links
The 10-Year Life Cycle Cost for a Pedestrian and Bicycle Detection System That Uses Passive Infrared and Inductive Loop Technologies Costs Approximately $10,000.
Texas Department of Transportation aims to develop a pedestrian and bicyclist count monitoring process to aid several transportation planning projects spanning safety, design and traffic operations.…
Content type
Made Public Date
12/27/2021
Taxonomy (ARC-IT)
Infrastructure-Based Traffic Surveillance (TM01)
Geolocation links
Carsharing service Car2Go pays cities $1,009 to $2,644 per vehicle for parking and other operating costs.
Carsharing is the short-term provision of individual vehicles to individuals who drive themselves and return the cars to set locations. It differs from traditional car rental in that most carsharing…
Content type
Made Public Date
02/27/2018
Client Referral, Ridership, and Financial Tracking (CRRAFT), a New Mexico Web-based system that provides coordination between funding agencies and their subgrantees cost about $1 million to implement. CRRAFT is one of five transit agency highlighted
This report presents operational best practices and related technology for applying ITS to rural transit. The data is based on case studies/interviews conducted at five transit agencies:
The…
Content type
Made Public Date
05/27/2004
Taxonomy (ARC-IT)
Transit Traveler Information (PT08),
Transit Pedestrian Indication (PT11),
Transit Vehicle at Station/Stop Warnings (PT12),
Transit Vehicle Tracking (PT01),
Transit Fleet Management (PT06),
Transit Fixed-Route Operations (PT02),
Transit Passenger Counting (PT07),
Multi-modal Coordination (PT14),
Transit Connection Protection (PT17),
Dynamic Transit Operations (PT03)
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