column value
roadid 1002000018007
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 S5PMUJ9EW
tnode S5P7DJ98S
dir 1
oldroadid 1002000003171
updatedate 150421
width 10