Author: William D. BergPublisher:
ISBN:
Category :
Languages : en
Pages : 68
Book Description
Experimental Design for Evaluating the Safety Benefits of Railroad Advance Warning Signs
Author: William D. BergPublisher:
ISBN:
Category : Railroad crossings
Languages : en
Pages : 68
Book Description
The report presents the findings and conclusions of a study to develop an experimental design and analysis plan for field testing and evaluation of the accident reduction potential of a proposed new railroad grade crossing advance warning sign. Several alternative sampling frameworks were initially developed to determine which might offer the most efficient design in terms of required sample size. The cost of undertaking the field studies and analyses was then evaluated so that it could be compared to the expected value or utility of the information to be derived from the study. The results indicated that the proposed accident study would be both experimentally and economically impractical. It was therefore recommended that an accident study not be undertaken. Several policy options were then examined.
Report No. FHWA-RD.
Author: United States. Federal Highway Administration. Offices of Research and DevelopmentPublisher:
ISBN:
Category :
Languages : en
Pages : 646
Book Description
Experimental Design for Evaluating the Safety Benefits of Railroad Advance Warning Signs. Final Report
Author: William D. BergHighway Safety 1980. A Report on Activities Under the Highway Safety Act of 1966 as Amended. January 1, 1980 - December 31, 1980
Author: FHWA Publications
Author: United States. Federal Highway AdministrationPublisher:
ISBN:
Category : Highway research
Languages : en
Pages : 222
Book Description
Federally Coordinated Program of Highway Research, Development and Technology
Author: A Report on Activities Under the Highway Safety Act of 1966 as Amended
Author: Highway Safety 1979. A Report on Activities Under the Highway Safety Act of 1966 as Amended. January 1, 1979 - December 31, 1979
Author: Report on Activities Under the Highway Safety Act
Author: United States. National Highway Traffic Safety AdministrationPublisher:
ISBN:
Category : Traffic safety
Languages : en
Pages : 548
Book Description
Author: