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Federal
Historic HPMS Data (Universe) - 2003 recent views
Department of Transportation —
Historic Highway Performance Monitoring System universe data for the year 2003 -
Federal
Historic HPMS Data (Sample) - 2005 recent views
Department of Transportation —
Historic Highway Performance Monitoring System sample data for the year 2005 -
Federal
Historic HPMS Data (Universe) - 2002 recent views
Department of Transportation —
Historic Highway Performance Monitoring System universe data for the year 2002 -
Federal
Historic HPMS Data (Universe) - 1991 recent views
Department of Transportation —
Historic Highway Performance Monitoring System universe data for the year 1991 -
Federal
Historic HPMS Data (Universe) - 2001 recent views
Department of Transportation —
Historic Highway Performance Monitoring System universe data for the year 2001 -
Federal
Historic HPMS Data (Universe) - 2000 recent views
Department of Transportation —
Historic Highway Performance Monitoring System universe data for the year 2000