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Title:

FREEWAY LANE DROPS

Accession Number:

00157899

Record Type:

Monograph

Availability:

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Order URL: http://worldcat.org/issn/00775614

Abstract:

A survey of traffic engineers has been conducted and observations made on several lane drop sites throughout the country to define the extent and characteristics of freeway lane drop operational problems. There is very little standardization of lane drop geometric design or traffic control device treatment. Also, a high incidence of last-second lane changes and erratic maneuvers have been observed at may lane drop locations. Lane drop situations have been classified into five functional categories, and a set of design principles has been developed. Examples of the application of the design principles are discussed. /Author/

Supplemental Notes:

Research sponosred by the American Association of State Highway and Transportation Officials in cooperation with the Federal Highway Administration. Distribution, posting, or copying of this PDF is strictly prohibited without written permission of the Transportation Research Board of the National Academy of Sciences. Unless otherwise indicated, all materials in this PDF are copyrighted by the National Academy of Sciences. Copyright © National Academy of Sciences. All rights reserved

Corporate Authors:

Transportation Research Board

500 Fifth Street, NW
Washington, DC 20001 United States

Authors:

Goodwin, D N

Pagination:

72 p.

Publication Date:

1976

Serial:

NCHRP Report

Issue Number: 175
Publisher: Transportation Research Board
ISSN: 0077-5614

Media Type:

Digital/other

Features:

Appendices (4) ; Figures (28) ; References (7) ; Tables (2)

Old TRIS Terms:

Subject Areas:

Design; Highways; Operations and Traffic Management; Safety and Human Factors

Files:

TRIS, TRB, ATRI

Created Date:

Sep 20 1977 12:00AM