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Fields for table: TRF_HIST_CLASS_DATA

Field NameCodesData TypeUnitsTest ProtocolDescription
STATE_CODE
STATE_PROVINCENUMBER(2)


Numerical code for state or province. U.S. codes are consistent with Federal Information Processing Standards.
SHRP_ID

VARCHAR2(4)


Test section identification number assigned by LTPP program. Must be combined with STATE_CODE to be unique.
CLASS_COUNT_BEGIN_DATE

DATE


Date when classification count began.
VEHICLE_CLASS
VEHICLE_CLASSVARCHAR2(2)


Code indicating vehicle class which is either FHWA scheme F or agency specific per Sheet 7. Class 2 includes classes 1 and 3 in this table.
RECORD_STATUS

VARCHAR2(1)


A code indicating the general quality of the data.
VEHICLE_CLASS_DESCRIPTION

VARCHAR2(15)


Description of vehicle type or axle spacing category for agency specific classifications.
NO_VEH_2WAY

NUMBER(6)


Number of vehicles counted in class.
NO_VEH_LTPP_DIR

NUMBER(6)


Number of vehicles in class, in direction of LTPP lane.
NO_VEH_LTPP_LN

NUMBER(6)


Number of vehicles in class, in the LTPP Lane.