Reduced visibility due to fog on the highway

Bibliografiset tiedot
Päätekijä:	Shepard, Frank D.
Yhteisötekijät:	National Research Council (U.S.). Transportation Research Board, American Association of State Highway and Transportation Officials, United States. Federal Highway Administration
Aineistotyyppi:	Kirja
Kieli:	englanti
Julkaistu:	Washington, D.C. National Academy Press 1996.
Sarja:	Synthesis of highway practice 228
Aiheet:	Roads > United States > Safety measures. Roads > United States > Visibility. Fog. Automobile driving on highways. Automobile driving in bad weather. Automobile driving in fog.