In preparing its report on each major state project, as required in Article 2 (§ 10.1-1188 et seq.) of Chapter 11.1, each state agency shall demonstrate that it has considered the impact that project would have on the availability of working farm and forest lands as required in § 10.1-1119.7, and has adequately considered alternatives and mitigating measures. The Department of Environmental Quality, in conducting its review of each major state project, shall ensure that such consideration has been demonstrated and shall incorporate its evaluation of the effects that project would have on the availability of working farm and forest lands in its comments to the State Forester and Governor. The procedures for review of highway and road construction projects established in accordance with subsection B of § 10.1-1188 shall include provisions requiring that the factors listed in § 10.1-1119.7 are considered as part of the review of each project.