column value
roadid 6800000108281
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 S89CFPHK5
tnode S897HPJKK
dir 1
oldroadid 1000300108281
updatedate 140506
width 10