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In Yakima, Washington, the deployment of a Traveler Information System cost $333,000.

WSDOT's South Central Region proposed a project to install a Highway Advisory Radio (HAR) station in the Yakima area and a road weather information system (RWIS) station in the vicinity of South…
01/02/2013
Taxonomy: Dynamic Message Signs, Highway Advisory Radio, Information Dissemination, Surveillance, Monitoring, & Prediction, Radio, Internet / Wireless