Lets be realistic. While Panama is still "checking proposals" (from which a lot were already made over a year ago)...other countries are already finished with their big-projects.

Here it has to be calculated and decided which proposal, flushes the most money into the pockets of the ruling parties responsibles.

Idiots. HANG THEM ALL! Fuck a tunnel - they cannot build straight roads or keep them intact, but directly go for sub-canal-tunnel.
If that should ever be finished, i will still use one of the bridges that was working for me for decades.

You can bet all the tunnel companies were formed in the last few months. With something as important as this Panama better get it right. Lots can go wrong digging under the money making canal. Panama needs to inspect tunnels that these companies have built before. And there needs to be lots of oversite on the bidding process. There is already enough in the news about others caught taking bribe money