trunk road: highway=trunk,ref=(type road number),name=(type road name)
primary road: highway=primary,ref=(type road number),name=(type road name)
secondary road: highway=secondary,ref=(type road number),name=(type road name)
trunk road: highway=trunk,ref=(type road number),name=(type road name)
primary road: highway=primary,ref=(type road number),name=(type road name)
secondary road: highway=secondary,ref=(type road number),name=(type road name)