column value
roadid 6800000167290
roadtype HW
roadcode 0010
roadstruct 7
bridgeid
tunnelid
roadname 國1
roadaliasn 中山高速公路
roadcomnum 0
roadname1
roadname2
roadname3
rdname
rdnamelane
rdnamenon
fnode S8NP8P4QR
tnode S8HPLMVKL
dir 1
oldroadid 1000300099186
updatedate 150306
width 18