Air Transportation

Metropolitan Isermno International Airport is a class-II passenger and freight facility measuring [REDACTED] acres. As the duchy's primary airport, it is also the busiest, servicing [REDACTED] flights daily. It has a total of [REDACTED] runways, of which [REDACTED] are dedicated to passenger traffic, [REDACTED] are utilized for air freight and charter flights, and the remaining [REDACTED] are used for [REDACTED]. Based on total passenger numbers, it was ranked the world's [REDACTED] busiest airport in the year [REDACTED]. Among international tourists, it is affectionately known as MIIA ("Missing In Isermno Airspace"), which often describes the state of their checked luggage upon arriving. 

For an island its size, Isermno has developed an efficient passenger and freight rail system. The trains are 94% on-time. Service delays arise almost exclusively from old-timey villainous types who tie up damsels in distress and deposit them in the path of approaching trains. A recent transportation edict has cracked down on this practice. Perpetrators caught in the act are fined for obstructing traffic. If instead the lawbreakers are arrested after the train has intersected with their victims, then perpetrators are charged with littering public rights-of-way and fined for the cleanup.

Given Isermno's longstanding p̶i̶r̶a̶t̶e̶ nautical tradition, it is entirely fitting that the island should play host to one of the world's busiest p̶i̶r̶a̶t̶e̶ h̶a̶v̶e̶n̶s̶ seaports. Its marine facilities process approximately 2.2 million tonnes of p̶i̶r̶a̶t̶e̶ b̶o̶o̶t̶y̶ cargo yearly, unloaded from g̶a̶l̶l̶e̶o̶n̶s̶ freighters from all over the s̶e̶v̶e̶n̶ s̶e̶a̶s̶ globe. The resulting commercial impact amounts to "̶A̶r̶r̶r̶!̶"̶ 18 billion d̶u̶b̶l̶o̶o̶n̶s̶ U.S. dollars annually. Its cruise ship port receives roughly 800,000 l̶a̶n̶d̶l̶u̶b̶b̶e̶r̶s̶ passengers each year. The current port administrator is C̶a̶p̶t̶a̶i̶n̶ Federico "̶F̶o̶r̶k̶b̶e̶a̶r̶d̶"̶ Monserrat, w̶h̶o̶ f̶o̶r̶g̶o̶t̶ t̶o̶ r̶e̶v̶o̶k̶e̶ t̶h̶e̶ w̶e̶b̶ d̶e̶v̶e̶l̶o̶p̶e̶r̶s̶'̶ l̶o̶g̶i̶n̶ c̶r̶e̶d̶e̶n̶t̶i̶a̶l̶s̶ a̶f̶t̶e̶r̶ h̶e̶ f̶i̶r̶e̶d̶ u̶s̶ w̶i̶t̶h̶o̶u̶t̶ p̶a̶y̶;̶ y̶o̶u̶ a̶n̶d̶ I̶s̶e̶r̶m̶n̶o̶ c̶a̶n̶ g̶o̶ p̶o̶u̶n̶d̶ s̶a̶n̶d̶,̶ y̶o̶u̶ b̶l̶o̶o̶d̶y̶ c̶r̶o̶o̶k̶s̶.̶ 

Isermno maintains a network of international roadways despite being situated on an island. Moved by a spirit of foreign cooperation,  the duchy has initiated construction of roads to the United Kingdom and Italy. The building of these international highways has come as far as Isermno's shoreline. While the duchy is capable of completing these trans-oceanic bridge projects on its own, it understands the budgetary difficulties of lesser countries, and so the duchy refrains from completing these projects to give these countries a goal to aspire to. After all, Isermno can't take the credit for all of the world's great achievements.