CHANGEABLE MESSAGE SIGN VISIBILITY

@inproceedings{Garvey1996CHANGEABLEMS,
  title={CHANGEABLE MESSAGE SIGN VISIBILITY},
  author={Philip M. Garvey and Douglas J Mace},
  year={1996}
}
The object of this contract was to identify problems with the visibility of changeable message signs (CMSs), particularly for older drivers, and to develop design guidelines and operational recommendations to ensure adequate conspicuity and legibility of in-service CMSs. This project was divided into three main sections: a field survey of in-use CMSs, a series of laboratory experiments and static field studies, and a partially controlled dynamic field study. The research was designed to… CONTINUE READING

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