California Department of Transportation


Past Conferences


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The Research Connection

The Caltrans Division of Research and Innovation is hosting monthly webinars on various topics. The presentations are designed to bring researchers and practitioners together to exchange information and transfer knowledge.



Findings of the National Evaluation

Presented By:
Thursday, May 26, 2011
9:30am - 11:30am
Veteran Affairs Building - 5th Floor - Room #518
1227 "O" Street, Sacramento, California

This event was Webcast. Click here to view.

See below for more information


On Thursday, May 26, 2011, 9:30 AM-11:30 AM, Keith Jasper presented "SafeTrip-21 Findings of the National Evaluation."

Keith Jasper led the team that evaluated the California tests. He joined Delcan in 2006, having previously worked for PBS&J and Booz Allen & Hamilton. He has extensive experience evaluating ITS deployments, including the Southern California Priority Corridor Showcase, the 1996 Olympic Games, and Federal Highway Administration ITS Field Operational Test and Evaluation program. He is currently supporting Federal Highway Administration in the development of model regional mobility applications using pricing, demand management, and operations strategies. He recently supported the development of the Texas statewide long range transportation plan, and led a performance audit of congestion management in the Seattle region. He is a member of the Board of Directors for the ITS Virginia State Chapter, and is Chair of the Carbon Footprint Committee for ITS America's Sustainable Transportation Working Group.

Insights to the Role of Personalized Transportation Information:

Please click here for the flyer.

Presentation Slides

Topic Description: "SafeTrip-21 Findings of the National Evaluation"

In 2008, Caltrans and its partners were awarded a national grant by US Department of Transportation to test a range of innovative ITS technologies on the California Connected Traveler test bed in the San Francisco Bay Area. The SafeTrip-21 deployments were the subject of a national evaluation conducted by Science Applications International Corporation and Delcan on behalf of US Department of Transportation. The evaluation provided some revealing insights to the future role of personalized transportation information. This presentation will describe the tests and present the findings of the national evaluation, which are widely applicable across the state.

Mobile Centrury - Using GPS Phones as Traffic Sensors in a Privacy Preserving Environment
Mobile Centrury - Using GPS Phones as Traffic
Sensors in a Privacy Preserving Environment