column value
roadid 1002000018804
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 S5P83J8UH
tnode S5PDHJ93G
dir 1
oldroadid 1001000044156
updatedate 150424
width 10