column value
roadid 6800000108282
roadtype HW
roadcode 0020
roadstruct 7
bridgeid
tunnelid
roadname 國2
roadaliasn 機場支線、桃園內環線
roadcomnum 0
roadname1
roadname2
roadname3
rdname
rdnamelane
rdnamenon
fnode S896QPJK8
tnode S895TPJ1N
dir 1
oldroadid 1000300108282
updatedate 140506
width 10