TEN-T Corridors in Italy

Hello everyone, I’m new to the community and was wondering if someone has mapped the TEN-T corridors in Europe?

I’m trying to do a mapping of the Italy situation in order to be able to see these edges made of highway road network that should cross Italy. I’m recently trying to do a filtering using the ref. and name of the highway category to map the Italian TEN-T network but without much results due to the linkage between roads.

Has anyone already done a mapping of these networks?
Thano you very much for your help

Duplicate of Corridoi Ten-T in Italia