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LTPP TABLE NAVIGATOR: Field View


Fields for table: SECTION_STRUCTURE_HISTORY

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.
LAYER_NO

NUMBER(2)


Unique sequential number assigned to pavement layers, starting with layer 1 as the deepest layer (subgrade).
EVENT_DATE

DATE


Date the structural event took place
EVENT

VARCHAR2(60)


Description of the structural event.
SOURCE_TABLE

VARCHAR2(7)


Table name of the source of the original data.