Since 2010, the Capital Bikeshare service has connected a network of over 500 stations via 4,300 bicycles across several jurisdictions in the Washington, DC area including Arlington County, VA.…
01/23/2019
Taxonomy: Transportation Demand Management
This report compared the costs of implementing two alternative designs for traveler information systems. The cost to implement and operate a network of traditional roadside dynamic message signs (…
02/25/2019
Taxonomy: Dynamic Message Signs, In-Vehicle Systems
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…
02/27/2018
Taxonomy: Ride Sharing / Matching
Since 2010, the Capital Bikeshare service has connected a network of over 450 stations via 4,000 bicycles across several jurisdictions in the Washington, DC area including Arlington County, VA.…
02/27/2018
Taxonomy: Ride Sharing / Matching
In Northern Virginia, VDOT installed an Active Traffic Management (ATM) system on the I-66 corridor from Centreville (Exit 52/U.S. 29) to the Capital Beltway (Exit 64/I-495). Construction officially…
06/19/2018
Taxonomy: Lane Control, Queue Warning, Speed Harmonization
The Virginia Port Authority installed an electronic credentialing system at three terminals in Virginia. The system uses a badge with an RFID chip to compare the driver and trucking company's…
06/03/2013
Taxonomy: Credential Checking
A case study for quantifying the benefits of coordinated actuated traffic signal systems provided cost estimates for upgrading a 2.4 mile arterial segment on Route 17 in Gloucester, Virginia from a…
01/13/2012
Taxonomy: Advanced Signal Systems
In July 2008, a variable speed limit (VSL) system was implemented on a 7.5 mile section of I-495 (the Capital Beltway) in Virginia between the Springfield Interchange and the Woodrow Wilson Bridge. A…
12/07/2012
Taxonomy: Variable Speed Limits
Safety service patrols (SSP) support mobility by quickly responding to and clearing incidents. It is increasingly imperative for state DOTs to demonstrate the benefits of SSP in order to maintain…
05/02/2011
Taxonomy: Service Patrols