column value
roadid 1000500086779
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 S6U6BMA5A
tnode S6UCEMAEM
dir 1
oldroadid 1000500074853
updatedate 150325
width 18