column value
roadid 1002000018012
roadtype HU
roadcode 0010
roadstruct 5
bridgeid
tunnelid
roadname 國1
roadaliasn 嘉義交流道
roadcomnum 0
roadname1
roadname2
roadname3
rdname
rdnamelane
rdnamenon
fnode S5PBQJ96L
tnode S5PFAJ97L
dir 1
oldroadid 1002000007612
updatedate 150421
width 8