WARNING SIGNS AND DEVICES FOR ORDINARY HAZARDS, SAFE SPEED SIGNS, ETC.
IOWA PRACTICES IN PLACING SIGNS ARE DESCRIBED INFORMALLY IN LIGHT OF SAFETY AND PLANNING.
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Supplemental Notes:
- Rept No 4, 2 PP
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Corporate Authors:
Highway Research Board
/Rural Traffic Problems
, United States -
Authors:
- Price, W O
- Publication Date: 1939
Media Info
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Serial:
- Rural Traffic Problems
- Publisher: Highway Research Board
Subject/Index Terms
- TRT Terms: Road markings; Rural areas; Safety; Traffic signs; Warning signs; Warrants (Traffic control devices)
- Old TRIS Terms: Safety practices; Traffic marking
- Subject Areas: Highways; Operations and Traffic Management; Safety and Human Factors;
Filing Info
- Accession Number: 00226232
- Record Type: Publication
- Files: TRIS, TRB
- Created Date: Jun 18 1972 12:00AM