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Changeable message sign displays during non-incident, non-roadwork periods / consultant: Conrad L. Dudek.
TRB access Connect to full text. Available online
View online- Format:
- Book
- Government document
- Author/Creator:
- Dudek, Conrad L.
- Series:
- Synthesis of highway practice ; 383.
- Synthesis of highway practice
- Language:
- English
- Subjects (All):
- Traffic signs and signals.
- Physical Description:
- 68 p. : charts, forms. ; 28 cm.
- Place of Publication:
- Washington, D.C. : Transportation Research Board, 2008.
- Notes:
- At head of title: National Cooperative Highway Research Program.
- "A synthesis of highway practice."
- Includes bibliographical references (p. 50-51).
- OCLC:
- 275471435
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