At least some work must have started and project must be funded and on track

Connecting each sides mainland, not small islands

(Although stopovers or steps at islands are fine)

You'll be able to travel above water not flying between the countries

• Update 2025-03-23 (PST) (AI summary of creator comment): Inclusion of Pre-Existing Infrastructure:

  • Connections using pre-existing links (such as bridges connecting islands to a mainland) are allowed when establishing a connection between the two mainlands.

  • The entire project does not need to be new, as long as a continuous link between the mainlands is achieved.