column value
roadid 6700000311048
roadtype HU
roadcode 0010
roadstruct 5
bridgeid
tunnelid
roadname 國1
roadaliasn 台南交流道
roadcomnum 0
roadname1
roadname2
roadname3
rdname
rdnamelane
rdnamenon
fnode S58TNGGPR
tnode S58V8GGM1
dir 1
oldroadid 6700000064481
updatedate 150213
width 4