ROSA P serves as an archival repository of USDOT-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by USDOT or funded partners.
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From November of 2004 to May of 2006, several state departments formed a system to work in response to Amber Alerts. The South Dakota Public Broadcasting System purchased equipment to efficiently post high-quality Amber Alerts and photos to television, no matter what time of day or staff available. A cost-effective and valuable structure was installed to the South Dakota 511 Traveler Information System to alert callers to Amber Alert information. The Department of Criminal Investigation includes a call center where volunteers operate a phone system which records information received from callers. Amber Alerts are also posted at all South Dakota kiosks quickly and reliably now that they are connected to a network-based system rather than dial-up communication. The agencies have established a system and tested the program quarterly to continue being prepared in case of a true Amber Alert.
Three experiments explored the traveler information messages most likely to result in desired changes in traveler behavior during nonrecurring events....
The Federal Highway Administration as well as State and local agencies face the challenge of providing real-time travel time information to motorists ...
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