column value
roadid 1001700016543
roadtype HW
roadcode 0010
roadstruct 7
bridgeid
tunnelid
roadname 國1
roadaliasn 中山高速公路
roadcomnum 0
roadname1
roadname2
roadname3
rdname
rdnamelane
rdnamenon
fnode S9TRCNE16
tnode S9T6NNKA6
dir 1
oldroadid 1001700015895
updatedate 150421
width 12