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Transportation Research Circular, Issue E-C248, pp 439-444
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Transportation Research Record: Journal of the Transportation Research Board, Volume 2673, Issue 9, pp 365-376
Transportation Research Record: Journal of the Transportation Research Board, Volume 2673, Issue 9, pp 62-71
Transportation Research Record: Journal of the Transportation Research Board, Volume 2673, Issue 9, pp 44-50
NCHRP-IDEA Program Project Final Report, Issue 202, 47p
Transportation Research Record: Journal of the Transportation Research Board, Volume 2673, Issue 7, pp 169-180
Transportation Research Circular, Issue E-C246, 46p
Transportation Research Record: Journal of the Transportation Research Board, Volume 2673, Issue 5, pp 329-338
Rail Safety IDEA Program Project Final Report, Issue 30, 36p
Transportation Research Record: Journal of the Transportation Research Board, Volume 2673, Issue 4, pp 583-592
Transportation Research Record: Journal of the Transportation Research Board, Volume 2673, Issue 4, pp 448-457
Transportation Research Record: Journal of the Transportation Research Board, Volume 2673, Issue 4, pp 743-752
Transportation Research Record: Journal of the Transportation Research Board, Volume 2673, Issue 4, pp 439-447
NCHRP-IDEA Program Project Final Report, Issue 183, 43p
Rail Safety IDEA Program Project Final Report, Issue 35, 33p
NCHRP-IDEA Program Project Final Report, Issue 189, 67p
Centennial Papers, 5p
Transportation Research Board 98th Annual Meeting, 15p
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NCHRP Web-Only Document, Issue 259, 281p
Transportation Research Board 98th Annual Meeting, 7p
Transportation Research Board 98th Annual Meeting, 16p
Transportation Research Board 98th Annual Meeting, 6p
Transportation Research Board 98th Annual Meeting, 8p
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