column value
roadid 1001000139238
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 S5P7PJ8WD
tnode S5P6MJ8V3
dir 1
oldroadid 1002000003172
updatedate 150421
width 10