If I understood your earlier comments correctly, you currently have no data on the costs associated with this. I must admit that I only recently started working on this type of issue, but I know there are several types of infrastructure in northern Quebec operating on a user-pay basis. In other words, it's not just one large developer developing and deploying this infrastructure; rather, it's a series of projects coordinated by a project office in partnership with indigenous communities and people like you, CN representatives, who make it possible to put together the financing needed to develop this type of infrastructure.
Is this something that CN has already done?