Portable changeable message signs at work zones

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035 ‡a(OCoLC)12156812
037 ‡aPB86-106291 ‡bNTIS
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086 ‡aH1333.7 R311 no.292-4 ‡2txdocs
245 0 0 ‡aPortable changeable message signs at work zones.
260 0 ‡aCollege Station, TX : ‡bTexas Transportation Institute, Texas A&M University ; ‡aSpringfield, VA : ‡bNational Technical Information Service [distributor, ‡c1984]
300 ‡aiii, 13 p. : ‡bill. ; ‡c28 cm.
490 0 ‡aResearch report / Texas Transportation Institute ; ‡v292-4
500 ‡a"July 1984."
500 ‡aResearch study title: Handling traffic in work zones, study no. 2-18-81-292.
500 ‡a"Author: Conrad L. Dudek."
500 ‡aCover title.
504 ‡aBibliography: p. 13.
513 ‡aInterim report. ‡bSept. 1981-July 1984.
536 ‡aSponsored by Texas State Department of Highways and Public Transportation in cooperation with the Federal Highway Administration.
538 ‡aMode of access: Internet.
650 7 ‡aFreeways ‡xWork zones. ‡2tlsh
650 7 ‡aTraffic signs ‡xChangeable message. ‡2tlsh
650 0 ‡aRoads ‡xMaintenance and repair.
650 0 ‡aRoads ‡xDesign and construction ‡xSafety appliances.
650 0 ‡aRoads ‡xDesign and construction ‡xSafety measures.
650 0 ‡aTraffic signs and signals.
650 0 ‡aStreet signs.
700 1 0 ‡aDudek, Conrad L.
710 1 0 ‡aUnited States. ‡bFederal Highway Administration.
710 1 0 ‡aTexas. ‡bState Department of Highways and Public Transportation.
710 2 0 ‡aTexas Transportation Institute.
740 0 1 ‡aHandling traffic in work zones.
CID ‡a005500834
DAT 0 ‡a20130308115443.0 ‡b20130521000000.0
DAT 1 ‡a20130625165036.0 ‡b2023-09-10T18:04:17Z
DAT 2 ‡a2023-09-10T17:30:02Z
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