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Found 202 dataset(s) matching "roadway system".
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Historic Highway Performance Monitoring System sample data for the year 1994
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Historic Highway Performance Monitoring System sample data for the year 1984
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Historic Highway Performance Monitoring System sample data for the year 2000
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Historic Highway Performance Monitoring System sample data for the year 1980
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Historic Highway Performance Monitoring System sample data for the year 1988
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Historic Highway Performance Monitoring System sample data for the year 1983
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Historic Highway Performance Monitoring System sample data for the year 2007
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Historic Highway Performance Monitoring System sample data for the year 1986
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Historic Highway Performance Monitoring System sample data for the year 1980
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Historic Highway Performance Monitoring System sample data for the year 1982
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Historic Highway Performance Monitoring System sample data for the year 1985
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Historic Highway Performance Monitoring System sample data for the year 1992
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Historic Highway Performance Monitoring System sample data for the year 2003
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Historic Highway Performance Monitoring System sample data for the year 2006
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Historic Highway Performance Monitoring System sample data for the year 1996
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Historic Highway Performance Monitoring System sample data for the year 1989
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Historic Highway Performance Monitoring System sample data for the year 2009
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Historic Highway Performance Monitoring System sample data for the year 1980.
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Historic Highway Performance Monitoring System sample data for the year 2004
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Historic Highway Performance Monitoring System sample data for the year 1993