1996•Unpublished venueRequires access
SEATTLE TO PORTLAND INTER-CITY ITS CORRIDOR STUDY AND COMMUNICATIONS PLAN
B Cima, J L Benson, P Lavallee, Timothy W. Pugh
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Abstract
This study presents the results of the Seattle to Portland Inter-City ITS Corridor Study and Communications Plan. The focus of the study was on the portion of the Interstate 5 (I-5) within Washington State from the Washington/Oregon border at the Columbia River to the King/Snohomish County boundary north of Seattle. The main purpose of the project was to develop recommendations for the implementation of appropriate Intelligent Transportation Systems (ITS) technology to address corridor transportation needs over the next 20 years. A secondary purpose of the project was to prepare communications recommendations and system architecture. Many ITS field devices already exist along parts of the corridor, including variable message signs, automated weigh stations, and weather observataion sites. Enhancement and interconnection of these facilities with additional system elements can provide a comprehensive intelligent transportation system to improve safety and operation along the corridor. Coordination with state and regional agencies was initiated during the study process.