Iowa State University
Institute for Transportation
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InTrans
Institute for Transportation
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Gary Thomas
About Gary
Research
Completed Research
Jul, 2002
Temporary Speed Hump Impact Evaluation
Jun, 2001
Durable, Cost Effective Pavement Marking Materials, Phase I (TR-454)
Dec, 2000
Traffic Signal Inventory Project
Nov, 2000
Effectiveness of Roadway Safety Improvements
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