TRB Pubsindex

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1999
LEGIBILITY OF TRAFFIC SIGN TEXT AND SYMBOLS

Transportation Research Record, Issue 1692, p. 142-151

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1999
1999
PERFORMANCE COMPARISON OF THREE FREEWAY GUIDE SIGN ALPHABETS

Transportation Research Record, Issue 1692, p. 9-16

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1999
1999
1999
ADVANCE WARNING FLASHERS: DO THEY IMPROVE SAFETY?

Transportation Research Record, Issue 1692, p. 30-38

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1999
VIOLATIONS AT GATED HIGHWAY-RAILROAD GRADE CROSSINGS

Transportation Research Record, Issue 1692, p. 66-73

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1999
1999
DRIVER'S SPEED REDUCTION BEHAVIOR AT HIGHWAY-RAIL INTERSECTIONS

Transportation Research Record, Issue 1692, p. 94-105

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