column value
roadid 1001000004782
roadtype HU
roadcode 0010
roadstruct 5
bridgeid
tunnelid
roadname 國1
roadaliasn 大林交流道
roadcomnum 0
roadname1
roadname2
roadname3
rdname
rdnamelane
rdnamenon
fnode S5U3CJMPW
tnode S5U3JJMRM
dir 1
oldroadid 1001000004782
updatedate 110829
width 6