European trains may have more teenage travelers than usual this summer, if all goes according to the plan laid out by the European Commission in its 2018 budget on Thursday.

The EU's executive branch has earmarked €12 million ($14.7 million) to provide between 20,000 to 30,000 young Europeans turning 18 this year with a free Interrail pass, which allows the user to travel across Europe on almost any train.

The measure is a "preparatory action" related to a proposal put forth by the European Parliament that calls for every European to get a free Interrail pass on his or her 18th birthday.

According to the budget description, the initiative is aimed at "giving them [young Europeans] an opportunity to explore Europe, but also, more importantly, better connecting young people with European identity and raising awareness of the Union's core values."

While other EU-wide youth exchange programs already exist, the Interrail project description argued that free tickets would include young Europeans who are not covered by such programs. It would do so by giving them the opportunity to connect to other cultures in the EU through travel, the description said.

"It is important that we offer all our young people the opportunity to broaden their horizons by experiencing other countries," Tibor Navracsics, the EU commissioner for education, culture, youth, and sport, said. "Education is not only about what we learn in the classroom, but what we discover about the cultures and traditions of our fellow Europeans."

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A multi-country Interrail pass costs upwards of €100

'Really' experiencing Europe

All those from EU member states born in the year 2000 will be eligible for a free ticket this year, including those in Latvia, Estonia, Lithuania, Malta and Cyprus — EU member state nations that are currently not part of the Interrail network. The 18-year-olds will have to apply for the pass through a "user-friendly system" and an "objective and impartial" selection will then be made, the budget document said.

Pass-holders would be encouraged to travel along specific itineraries "so that they really experience Europe (which will include less 'popular' destinations)," the document added.

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The exact number of 18-year-olds who will receive the pass is still to be determined, as is the exact type of Interrail pass to be distributed. The EU Commission also needs to lay out other aspects of the action, including a publicity campaign focused on European values and identity.

The preparatory action will continue in 2019 and 2020.

The costs of providing every EU citizens who turns 18 with a free Interrail ticket are estimated to be more than €1 billion.

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