column value
roadid 6500000224849
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 S94FQPL0F
tnode S954CPFXU
dir 1
oldroadid 6500000219518
updatedate 150421
width 21