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Studies to determine the effectiveness of automated flagger assistance devices and school crossing devices

Description: "This report describes the methodology and results of analyses performed to determine motorist understanding, as well as the operational and safety effectiveness, of automated flaggers assistance devices (AFADs) relative to the use of flaggers at lane closures on two-lane, two-way roadways."
Date: October 2011
Creator: Finley, Melisa D.; Ullman, Brooke R.; Trout, Nada D. & Park, Eun Sug
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Assessment of Need and Feasibility of Truck-Mounted Changeable Message Signs (CMS) for Scheduled and Unscheduled Operations: Technical Report

Description: Report that "identifies the types of messages and information that could be displayed on Truck-Mounted Changeable Message Signs (TMCMS) for different situations, and also developed specific guidance for Texas Department of Transportation (TxDOT) on the use of TMCMS during scheduled and unscheduled operations." (p. i).
Date: March 2011
Creator: Sun, Dahzi; Ravoola, Pranay; Faruqi, M. A.; Ullman, Brooke R. & Trout, Nada D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Evaluation of traffic control devices : year 3

Description: Report summarizing the research activities that were conducted between September 2010 and August 2011. The five primary activities were evaluating nighttime visibility along rural highways with bright signs, continuing the evaluation of lead-free thermoplastic pavement markings, evaluating contrast pavement marking layouts, continuing the evaluation of accelerated pavement marking test decks, and providing district support for hurricane evacuation routing.
Date: March 2012
Creator: Carlson, Paul J.; Pike, Adam M.; Miles, Jeff D.; Ullman, Brooke R. & Borchardt, Darrel W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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