This project was conducted to determine the legibility of Clearview alphabet on freeway guide signs constructed with microprismatic retroreflective sheeting. The Clearview legibility results were compared dto the legibility of freeway guide signs constructed with the Series E (Modified) alphabet. Also included in the analysis were legibility distances of freeway guide signs constructed with Type III sheeting. A total of 60 subjects divided into three age groups participated in this nighttime study.
Evaluation of Clearview Alphabet with Microprismatic Retroreflective Sheetings
2001
92 pages
Report
No indication
English
Evaluation of Clearview on Freeway Guide Signs with Microprismatic Sheeting
British Library Conference Proceedings | 2002
|Evaluation of Clearview on Freeway Guide Signs with Microprismatic Sheeting
Transportation Research Record | 2002
|Legibility of Overhead Guide Signs with Encapsulated Versus Microprismatic Retroreflective Sheeting
Transportation Research Record | 2003
|Legibility of Overhead Guide Signs with Encapsulated Versus Microprismatic Retroreflective Sheeting
Online Contents | 2003
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