column value
roadid 1000700225148
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 S679VLAAL
tnode S68CCLAU5
dir 1
oldroadid 1000700220828
updatedate 150417
width 16