column value
roadid 1000700226283
roadtype HW
roadcode 0010
roadstruct 7
bridgeid
tunnelid
roadname 國1
roadaliasn 中山高速公路
roadcomnum 0
roadname1
roadname2
roadname3
rdname
rdnamelane
rdnamenon
fnode S636WKW4E
tnode S633GKVHK
dir 1
oldroadid 1000700206080
updatedate 150418
width 40