If a grade separation is warranted, the next step would be to complete a Class Environmental Assessment (EA), a future step that is not a part of the scope of this feasibility study. The Class EA process is a formalized decision making process that requires the review and evaluation of alternatives. The Class EA will expand on the recommendations of this feasibility study by evaluating alternatives, not only from a transportation perspective, but also considering other factors such as the natural environment, cultural heritage, socio-economic impacts and costs. Public consultation is also a key component of the Class EA process, so there will be more opportunities for public input in the event of a Class EA.