column value
roadid 6800000180797
roadtype HU
roadcode 0010
roadstruct 5
bridgeid
tunnelid
roadname 國1
roadaliasn 中壢交流道
roadcomnum 0
roadname1
roadname2
roadname3
rdname
rdnamelane
rdnamenon
fnode S87Q3P71L
tnode S87TCP74R
dir 1
oldroadid 1000300050840
updatedate 150309
width 7