City
State
Country
Geo Type
Latitude
38.90
Longitude
-77.04
Content that references this location
Implementation of Demand-Based Pricing to Washington D.C. Street Parking Resulted in an Increase of 10 Percent of Parking Usage and a Decrease in the Time To Find Parking of Seven Minutes.
METHODOLOGY
This pilot involved demand-based parking pricing to on-street spaces in the pilot area. Higher hourly parking rates were applied to high-demand blocks to improve turnover and lower hourly…
Content type
Date Posted
10/26/2023
Taxonomy (ARC-IT)
Parking Space Management (PM01),
Regional Parking Management (PM04),
Loading Zone Management (PM06)
Geolocation links
Analysis of Safety-Critical Events Occurring With Active Automated Driving Systems Reveals Either a Benefit, or No Negative Impact From the System, in 87 Percent of Cases.
Methodology
The research team investigated an existing naturalistic driving database collected from the Virginia Connected Corridor Level 2 Naturalistic Driving Study with data from 50 drivers using…
Content type
Date Posted
03/07/2022
Taxonomy (ARC-IT)
Autonomous Vehicle Safety Systems (VS01),
Cooperative Adaptive Cruise Control (VS14)
Geolocation links
Survey Results Found Accessible Entrances is the Top Wayfinding Mobile Application Feature for Wheelchair Users.
METHODOLOGY
By listening to the needs of users, PathVu was able to more accurately design the app around what the user wants rather than based on our pre-conceived assumptions. A survey was conducted…
Content type
Date Posted
05/25/2021
Driving Simulator Study Finds Lane Departure Warning Systems Can Reduce the Percent of Drive Spent Outside of Travel Lane by 50 Percent Compared to Manual Driving.
Methodology
A fixed-base driving simulator was used to compare lane-keeping behavior when drivers were controlling the vehicle without lateral assistance (i.e., manual control) or were assisted by…
Content type
Date Posted
05/19/2021
Taxonomy (ARC-IT)
Autonomous Vehicle Safety Systems (VS01),
V2V Basic Safety (VS02),
Infrastructure Enhanced Cooperative Adaptive Cruise Control (VS15),
Automated Vehicle Operations (VS16)
Geolocation links
A Curb Management App in Washington, DC Improved Safety and Reduced Double Parking by 64 Percent.
FINDINGS
DDOT found that the pilot immediately improved safety in crosswalks and bike lanes.
Initial findings suggested that double parking went down by 64 percent in the pilot project…
Content type
Date Posted
11/20/2020
Taxonomy (ARC-IT)
Parking Space Management (PM01),
Smart Park and Ride System (PM02),
Regional Parking Management (PM04),
Parking Reservations (PM05),
Loading Zone Management (PM06),
Integrated Decision Support and Demand Management (TM09)
Geolocation links
Study indicates bike sharing can reduce traffic congestion by as much as four percent.
FINDINGS
At the neighborhood level, bike sharing systems appeared to reduce traffic congestion by three to four percent.
Content type
Date Posted
04/27/2020
Taxonomy (ARC-IT)
Integrated Multi-Modal Electronic Payment (TI05)
Geolocation links
Modeling effort shows that bike sharing may increase transit ridership.
FINDINGS
Results suggest that a 10 percent increase of Capital Bikeshare ridership will lead to a 2.8 percent increase in Metrorail ridership. This implies that bike sharing systems can be used to…
Content type
Date Posted
04/27/2020
Taxonomy (ARC-IT)
Integrated Multi-Modal Electronic Payment (TI05)
Geolocation links
Speed enforcement cameras can reduce injury crashes by 20 percent.
A variety of data were collected to evaluate trends, performance, and safety impacts. Approximately 295 sites were evaluated including 169 sites with cameras proposed, 37 sites with cameras planned,…
Content type
Date Posted
03/25/2014
Taxonomy (ARC-IT)
Speed Warning and Enforcement (TM17)
Geolocation links
Accurate, Geographically Connected Data Enhanced by Focus Group Feedback Contribute to the Success of a Wayfinding Mobile Application for Pedestrians with Disabilities.
This study led to the following lessons learned.
It is important to conduct appropriate quality assurance on data especially when it is from a third-party source. Data accuracy is very…
Content type
Date Posted
05/25/2021
Marketing and Branding May Effect How Drivers Perceive and Use Level 2 Automation Systems.
Consumer-oriented information emphasizing a partially automated driving system’s capabilities, without commensurate emphasis given to the system’s limitations, can produce inflated expectations…
Content type
Date Posted
12/22/2020
Taxonomy (ARC-IT)
Autonomous Vehicle Safety Systems (VS01)
Geolocation links
Incentivize correct parking behavior and ensure public input to successfully manage dockless micromobility programs.
Based on their experience DDOT found:
The program showed promise, but there is not strong evidence different users are dockless vehicles compared to DC’s existing docked bike share systems…
Content type
Date Posted
05/20/2020
Taxonomy (ARC-IT)
Integrated Multi-Modal Electronic Payment (TI05)
Geolocation links
Provide data visualization and analysis applications to build support for data archiving and transportation ITS and Operations overall.
Content references source material no longer available at its original location.
The Director of the Center for Advanced Transportation Technology at the University of Maryland who manages the multi jurisdiction and system RITIS archive for the Washington DC region explains the…
Content type
Date Posted
10/02/2012
Taxonomy (ARC-IT)
ITS Data Warehouse (DM01),
Data Distribution (SU03),
Map Management (SU04),
Object Registration and Discovery (SU06),
Management of Electronic Traffic Regulations (METR) (VS17)
Geolocation links
The cost to operate and maintain a multiple agency data archive, fusion, and visualization system is approximately $400,000 per year.
Content references source material no longer available at its original location.
The CATT Laboratory at the University of Maryland has been developing the Regional Integrated Transportation Information System (RITIS) over the past decade, beginning with the Washington, D.C.…
Content type
Made Public Date
10/02/2012
Taxonomy (ARC-IT)
ITS Data Warehouse (DM01),
Data Distribution (SU03),
Map Management (SU04),
Object Registration and Discovery (SU06),
Management of Electronic Traffic Regulations (METR) (VS17)
Geolocation links
INTELLIGENT TRANSPORTATION SYSTEMS JOINT PROGRAM OFFICE
1200 New Jersey Avenue, SE
Washington, DC 20590
