column value
roadid 1000700225150
roadtype HW
roadcode 0030
roadstruct 7
bridgeid
tunnelid
roadname 國3
roadaliasn 福爾摩沙高速公路
roadcomnum 0
roadname1
roadname2
roadname3
rdname
rdnamelane
rdnamenon
fnode S6DKCL8WL
tnode S6C2MLA7H
dir 1
oldroadid 1000700220834
updatedate 150417
width 16