column value
roadid 1000900064210
roadtype HU
roadcode 0010
roadstruct 5
bridgeid
tunnelid
roadname 國1
roadaliasn 西螺交流道
roadcomnum 0
roadname1
roadname2
roadname3
rdname
rdnamelane
rdnamenon
fnode S5XNEK7HR
tnode S5XXJK7T1
dir 1
oldroadid 1000900064210
updatedate 121120
width 6