Michigan Gov. Gretchen Whitmer announced a new plan to funnel more money into fixing the state's aging infrastructure.

Gov. Whitmer has called the conclusion of road funding and economic development initiatives "big obstacles." They loom over budget negotiations.

It would generate long-term road funding by increasing the corporate income tax, taxing wholesale marijuana sales, cutting unspecified programs and shifting all taxes at the pump to road funding. The governor’s office declined to share working estimates for the corporate income tax increase or the wholesale marijuana tax percentage,