Guidelines for the effective use and procurement of advanced warning arrow panels.
This digest summarizes the results of NCHRP Project 5-14, "Advanced warning arrow panel visibility" ... [and] is based on a draft final report prepared by Douglas Mace, Mark Finkle, and Sara Pennak ...
| Корпоративные авторы: | , , |
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| Другие авторы: | , , |
| Формат: | |
| Язык: | English |
| Опубликовано: |
Washington, D.C.
Transportation Research Board, National Research Council
[2001]
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| Серии: | Research results digest (National Cooperative Highway Research Program)
no. 259. |
| Предметы: |