LivinginKata

You really think there are 'escape routes' if vehicle already in the tunnel.

Don't ever remember the circle area being flooded. Any excess water would run down hill to Chalong pier. Might be you are thinking about Chaofa East a few kms away.

Supposed to be 2 way. And yes, it looks quite narrow. Need a bit more than plastic bollard divide. Assume cement segments like Central tunnel.

The circle should be back open. So don't take tunnel. Go left slip road up to circle then up Patak road to Kata. No real reason that the circle should be back open now. I assume they just want to ease the flow from Rawai to both Chaofa roads. I guess we have to wait til underpass open.