column value
roadid 1000500034566
roadtype HU
roadcode 0010
roadstruct 5
bridgeid
tunnelid
roadname 國1
roadaliasn 苗栗交流道
roadcomnum 0
roadname1
roadname2
roadname3
rdname
rdnamelane
rdnamenon
fnode S72DKMQ4F
tnode S72JSMQGB
dir 1
oldroadid 1000500034566
updatedate 110829
width 6