(WXYZ) — A new study from the Citizens Research Council of Michigan has identified significant concerns about the state's road funding structure, finding that nearly three-quarters of the money allocated to fix Michigan's roads is not guaranteed long-term.

Watch Simon Shaykhet's video report: Study: 70% of Michigan road funding not guaranteed long-term

The Livonia-based research group's analysis comes just months after state lawmakers enacted a $1 billion transportation funding package in October, which utilizes a fuel tax shift, a new marijuana wholesale tax, and other revenue sources.

"There are some local agencies that are drastically underfunded and probably will still be underfunded," said Eric Paul Dennis, a research associate for transportation policy at the Citizens Research

See Full Page