Abstract
This is an urge to come to uniformity (in the USA) of interstate signing. Proposed is a state-wide analysis and some tips are given for the types of signs at ramps and junctions.
This is an urge to come to uniformity (in the USA) of interstate signing. Proposed is a state-wide analysis and some tips are given for the types of signs at ramps and junctions.
Washington, D.C., American Association of State Highway and Transportation Officials AASHTO, [...], 5 p.
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