column value
roadid 1002000018037
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 S5P6XJ94E
tnode S5P7HJ8XF
dir 1
oldroadid 1002000010276
updatedate 150421
width 9