column value
roadid 1000200028696
roadtype HW
roadcode 0050
roadstruct 7
bridgeid
tunnelid
roadname 國5
roadaliasn 蔣渭水高速公路
roadcomnum 0
roadname1
roadname2
roadname3
rdname
rdnamelane
rdnamenon
fnode SA1HUNERM
tnode SA12FNLW6
dir 1
oldroadid 1000200028696
updatedate 130402
width 12