Download or read book Effects of Illumination on Operating Characteristics of Freeways written by and published by . This book was released on 1968 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt: In part I, observations on the traffic stream made under two intensities of artifical illumination and under daylight conditions are studied along with an analysis of the accident rate under day and night conditions over a 5 year period. Part II centers upon the individual driver and his performance in controlling his vehicle under different nighttime illumination levels. The subjects drove an instrumented vehicle equipped with an oscillograph recorder and sensors for velocity, steering, and gas pedal movements. Part III deals with the instrumentation of the vehicle. Part IV pertains to the area of driver apprehension, the effects of illumination change upon visual phenomena and driver responses and the effects upon traffic flow, driver behavior, and accidents.

Download or read book Highway Research News written by and published by . This book was released on 1963 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues for 1963- include section: Urban transportation research digest.

Download or read book Roadway Lighting Handbook written by United States. Federal Highway Administration. Office of Traffic Operations and published by . This book was released on 1978 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Highway Research and Development Studies Using Federal aid Research and Planning Funds written by and published by . This book was released on 1966 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Tentative Design Procedure for Riprap lined Channels written by Alvin George Anderson and published by . This book was released on 1970 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this study was the development of criteria and design procedures for the use of aggregate riprap linings, which consists of a layer of discrete fragments of rock of sufficient size to resist the erosive forces of the flow. The design of such riprap-lined drainage channels involves the interrelationship between the discharge, the longitudinal slope, the size and shape of the channel, and the size distribution of the riprap lining. This report describes these interrelationships and develops design criteria by which a riprap-lined drainage channel can be proportioned and the riprap lining can be specified for a given discharge and longitudinal slope. The relationships so developed have been reduced to design charts, the use of which permits rapid and simple establishment of channel shape and size as well as of the properties of the riprap lining.

Download or read book Urban Freeway Surveillance and Control written by Paul F. Everall and published by . This book was released on 1972 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes freeway conditions which are subject to improvement by means of electronic surveillance and control. Ramp metering is presented along with a benefit-cost analysis of its effectiveness.

Download or read book Report No FHWA RD written by United States. Federal Highway Administration. Offices of Research and Development and published by . This book was released on 1979 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Traffic Systems Reviews and Abstracts written by United States. Federal Highway Administration and published by . This book was released on 1970 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Summary of Progress National Cooperative Highway Research Program written by National Cooperative Highway Research Program and published by . This book was released on 1988 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vehicle Lighting Special Bibliography written by and published by . This book was released on 1974 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Impact of Truck Overloads on the Highway Trust Fund written by United States. Congress. House. Committee on Ways and Means. Subcommittee on Oversight and published by . This book was released on 1978 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Highway Legislation written by United States. Congress. House. Committee on Public Works. Subcommittee on Roads and published by . This book was released on 1969 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Highway Legislation Hearings Before the Subcommittee on Roads 91 1 written by United States. Congress. House. Public Works and published by . This book was released on 1969 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Highway Safety Literature written by and published by . This book was released on 1980 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Highway Research and Development Studies Using Federal aid Research and Planning Funds written by United States. Bureau of Public Roads and published by . This book was released on 1964 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Highway Research and Development Studies Using Federal aid Research and Planning Funds Fiscal Year 1967 Or Calendar Year 1966 in Progress as of July 1 1966 written by United States. Bureau of Public Roads and published by . This book was released on 1966 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Subject Bibliography from Highway Safety Literature written by United States. National Highway Traffic Safety Administration and published by . This book was released on 1977 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt: