I was curious so I went and looked at what other airports do, yyz, jfk, icn, lhr are all chainlink, some areas of yyz if you over-ran and went through he chainl

I was curious so I went and looked at what other airports do, yyz, jfk, icn, lhr are all chainlink, some areas of yyz if you over-ran and went through he chainlink, it looks like surely you'd be on a road considerably bigger than the one at Muan.