Visibility performance requirements and testing procedures for pedestrian signal heads

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088 ‡aTTI: 0-4447
100 1 ‡aFinley, Melisa D. ‡q(Melisa Dayle)
245 1 0 ‡aVisibility performance requirements and testing procedures for pedestrian signal heads / ‡cby Melisa D. Finley and Andrew J. Holick.
246 1 ‡iResearch project title: ‡aDevelopment of specifications and testing procedures for pedestrian signal heads
260 ‡aCollege Station, Tex. : ‡bTexas Transportation Institute, Texas A & M University System ; ‡a[Springfield, Va. : ‡bAvailable through the National Technical Information Service, ‡c2003]
300 ‡ax, 54 p. : ‡bill. ; ‡c28 cm.
490 0 ‡aResearch report / Texas Transportation Institute ; ‡v0-4447-1.
500 ‡a"TTI: 0-4447"--Cover.
500 ‡a"September 2003."
500 ‡a"Cooperative Research Program"--Cover.
504 ‡aIncludes bibliographical references (p. 27-28).
513 ‡aTechnical report; ‡bSept. 2002-Aug. 2003.
536 ‡aPerformed in cooperation with Texas Dept. of Transportation for Texas Dept. of Transportation Research and Technology Implementation Office under project no. ‡f0-4447.
538 ‡aMode of access: Internet.
650 7 ‡aPedestrian crossings ‡zTexas. ‡2tlsh
650 7 ‡aTraffic signals ‡zTexas. ‡2tlsh
650 0 ‡aPedestrian crosswalks ‡zTexas.
650 0 ‡aLight emitting diodes ‡xTesting.
650 0 ‡aPedestrian facilities design ‡zTexas ‡xTesting.
650 0 ‡aTraffic signs and signals ‡zTexas ‡xTesting.
700 1 ‡aHolick, Andrew J.
710 2 ‡aTexas Transportation Institute.
710 1 ‡aTexas. ‡bDepartment of Transportation. ‡bResearch and Technology Implementation Office.
CID ‡a012355325
DAT 0 ‡a20130307133649.0 ‡b20130521000000.0
DAT 1 ‡a20130625165036.0 ‡b2024-06-05T17:34:48Z
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