column value
roadid 1002000018005
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 S5PS3J9KC
tnode S5PMUJ9EW
dir 1
oldroadid 1002000007611
updatedate 150421
width 10