nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqu3l76njuhccwlk4tg3l4cjrumysnrkc8a4tl4rkd0w28gxa7ysesgcugjj Is it ETCS making it long and costly, or SNCF making it long and costly? Some countries like Czechia and Belgium have installed it on most of their networks already!