Public Roads: A Journal of Highway Research and Development, Vol. 51 No. 2

Andrews, William H. Jr.; Wentworth, James A.; Arens, John; Schwab, Richard N.; Mace, Douglas J.; United States. Department of Transportation. Federal Highway Administration. Offices of Research, Development, and Technology

doi:10.21949/1523968

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ROSA P serves as an archival repository of USDOT-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by USDOT or funded partners. As a repository, ROSA P retains documents in their original published format to ensure public access to scientific information.

i

Public Roads: A Journal of Highway Research and Development, Vol. 51 No. 2

1987-09-01
By Andrews, William H. Jr. ; Wentworth, James A. ; Arens, John ; ...
Series: Public Roads

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Details:

Creators:

Andrews, William H. Jr. ; Wentworth, James A. ; Arens, John ; Schwab, Richard N. ; Mace, Douglas J.

Andrews, William H. Jr. ; Wentworth, James A. ; Arens, John ; Schwab, Richard N. ; Mace, Douglas J. Less -
Corporate Creators:

United States. Department of Transportation. Federal Highway Administration. Offices of Research, Development, and Technology
Subject/TRT Terms:

[+]

Character Recognition Driver Information Systems Halogens Headlamps Legibility Lighting Luminance Management Night Visibility Photometry Planning Policy Railroad Grade Crossings Railroad Signals Reflectivity Safety Sight Distance Technology Transfer Traffic Control Devices Traffic Signal Hardware Traffic Signs Visibility Warning Signs
Publication/ Report Number:

Volume 51, Issue(s) 2
Series:

Public Roads
DOI:

https://doi.org/10.21949/1523968
Resource Type:

Journal
Right Statement:

These documents are disseminated under the sponsorship of the U.S. Department of Transportation, Federal Highway Administration, in the interest of information exchange. The U.S. Department of Transportation does not endorse any manufacturers, products, or services cited herein and any business or trade names that may appear in these documents have been included only as necessary to further the purpose of the documents. These documents are works of the United States Government and are in the public domain (see 17 U.S.C. §105). Subject to the stipulations below, the documents may be distributed and copied with acknowledgment to the U.S. Department of Transportation, Federal Highway Administration. Copyrights to graphics or text excerpts included in these documents are reserved by the original copyright holders or their assignees and are used herein under the Government’s licenses or by permissions. Requests to use any images must be made to the provider or providers identified in the image credits or to the U.S. Department of Transportation, Federal Highway Administration, if no providers are identified. Published in the United States of America, from 1918 to 1994.
Geographical Coverage:

United States
Edition:

September 1987
Corporate Publisher:

United States. Government Printing Office
Abstract:

Improving the Visibility of Railroad-Highway Grade Crossing Signals; Advisory (Expert) Systems: An Assessment of Opportunities in the Federal Highway Administration; The Potential Impact of Automobile Headlamp Changes on the Visibility of Reflectorized Overhead Highway Guide Signs; Luminance Requirements for Signs with Complex Backgrounds
Format:

PDF
Collection(s):

Federal Highway Administration Public Roads Magazine
Main Document Checksum:

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urn:sha-512:c0f6174d9642a5272d360b351a042734017d7e41464b46abf53f2ca533426896541020adcee33d96b50690d72c1f5a3d3aee018e5fc7c661fb364240a9bf8c16
Download URL:

https://rosap.ntl.bts.gov/view/dot/59728/dot_59728_DS1.pdf
File Type:

publicroadsjourn51unse_0

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