Changeable message sign displays during non-incident, non-roadwork periods [electronic resource] / consultant: Conrad L. Dudek.
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Main Author: | |
Corporate Authors: | , , , , |
Format: | Electronic eBook |
Language: | English |
Published: |
Washington, D.C. :
Transportation Research Board,
2008.
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Series: | Synthesis of highway practice ;
383. |
Subjects: |
Internet
Online AccessOnline
Call Number: |
TE228 .D83 2008eb
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TE228 .D83 2008eb | Available |