Update of NCHRP report 230 recommended procedures for the safety performance evaluation of highway appurtenances.

Update of NCHRP report 230 recommended procedures for the safety performance evaluation of highway appurtenances.

Bibliografiset tiedot
Yhteisötekijä: National Research Council (U.S.). Transportation Research Board
Aineistotyyppi: Kirja
Kieli:English
Julkaistu: Washington, D.C. Transportation Research Board [1990]
Sarja:Transportation Research Circular Number 374
Aiheet:
Roads > Guard fences > Evaluation.
Roads > Crash cushions > Evaluation.
Automobiles > Crash tests.