column value
roadid 6600000346630
roadtype HW
roadcode 0040
roadstruct 1
bridgeid
tunnelid
roadname 國4
roadaliasn 台中環線
roadcomnum 0
roadname1
roadname2
roadname3
rdname
rdnamelane
rdnamenon
fnode S6SVPLUUU
tnode S6SQMLUW9
dir 1
oldroadid 6600000338303
updatedate 150425
width 8