Effectiveness of Ground-Mounted Diagrammatic Advance Guide Signs for Freeway Entrance Ramps
Transportation research record ; 1843 ; 70-80
2003
Article (Journal)
English
BKL: | 55.00 Technik der Verkehrsmittel, Verkehrswesen: Allgemeines |
Effectiveness of Ground-Mounted Diagrammatic Advance Guide Signs for Freeway Entrance Ramps
Transportation Research Record | 2003
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|Driver Comprehension of Diagrammatic Freeway Guide Signs
NTIS | 2007
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