Bioceanic

Another definitional problem arises in connection with the bioceanic countries — that is, those bordering on two [oceans].

Source: wiktionary

[…] existing routes that are considered to be Bioceanic Roadways will be given priority for completion.

Source: wiktionary

The only bioceanic connection between Rio Grande and Valparaíso is made up of 2,780 kilometers of highways through the state of Rio Grande do Sul and several provinces in Argentina. This corridor travels through[…]

Source: wiktionary

[…] such as a bioceanic corridor offered the prospect of better prices for Brazil's inland producers and an increase in international trade generated by the central-western and northern areas of the country, these observations were[…]

Source: wiktionary