A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Road signs, route marking and signals as safety appliances
General principles; progress in standardization; form and color; night signals; progress made in roadway marking and route signs and warning signals; elimination of unnecessary signs; legislation needed.
Road signs, route marking and signals as safety appliances
General principles; progress in standardization; form and color; night signals; progress made in roadway marking and route signs and warning signals; elimination of unnecessary signs; legislation needed.
Road signs, route marking and signals as safety appliances
Eng. News-Rec
James, E.W. (author)
Engineering News-Record ; 106
1931
3 pages
3 Figs.
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Online Contents | 1996
Cleaning of Traffic Signs, Marker Posts and Road Marking
| British Library Conference Proceedings | 1994
Full-automatic road section route planning construction marking vehicle
| European Patent Office | 2022