Court says Enbridge project is legal, despite opposing claim by current Gov. Gretchen Whitmer (D) and project foes; design-build team proceeds as state appeals to higher court.
But a U.S. Supreme Court ruling in April could make future remediation projects on private land near the defunct Superfund toxics site tougher to negotiate.
"Emergency" directive to fast-track energy, transport and other infrastructure stimulus comes as EPA proposes to further diminish broader U.S. clean air rules benefits.