column value
roadid 1000800100151
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 S6NS5KM6G
tnode S6M3VKP0V
dir 1
oldroadid 1000800094020
updatedate 150424
width 16