column value
roadid 6800000100771
roadtype HU
roadcode 0030
roadstruct 5
bridgeid
tunnelid
roadname 國3
roadaliasn 大溪交流道
roadcomnum 0
roadname1
roadname2
roadname3
rdname
rdnamelane
rdnamenon
fnode S8E4PP0AW
tnode S8E2QP08X
dir 1
oldroadid 1000300100771
updatedate 130423
width 6