column value
roadid 6800000223365
roadtype HU
roadcode 0010
roadstruct 5
bridgeid
tunnelid
roadname 國1
roadaliasn 桃園交流道
roadcomnum 0
roadname1
roadname2
roadname3
rdname
rdnamelane
rdnamenon
fnode S8HM7PG3H
tnode S8HFFGF9R
dir 1
oldroadid 1000300099175
updatedate 150421
width 6