column value
roadid 6700000202691
roadtype HU
roadcode 0010
roadstruct 5
bridgeid
tunnelid
roadname 國1
roadaliasn 麻豆交流道
roadcomnum 0
roadname1
roadname2
roadname3
rdname
rdnamelane
rdnamenon
fnode S57EBH79F
tnode S57GMH795
dir 1
oldroadid 6700000095905
updatedate 150130
width 4