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Improving Traffic Operations and Safety at Exit Gore Areas

James I. TaylorHugh W. McGee

出版	Highway Research Board, National Research Council, 1973
ISBN	03090220109780309022019
URL	http://books.google.com.hk/books?id=ucrJePpfdb8C&hl=&source=gbs_api

註釋

This research project was concerned with the problem of erratic maneuvers, such as backing up and stopping in the gore area, that occur with alarming frequency at freeway exit areas. Initially, a state-of-the-art summary was prepared from a thorough review of past and current research in six areas: geometric design; traffic characteristics; accidents; human factors; signing; and delineation. The summary is presented as a series of "lessons learned" in each of the six categories. nine exit sites; incorporating different geometric features, were examined for erratic maneuvers during this project. Analyses of the patterns of erratic maneuvers and on-site driver interviews were used to determine causative factors of these maneuvers.