State transportation officials will invest Eight Point One Million dollars to resurface over 16 miles of M-57 from the Saginaw-Gratiot County line to 4th Street in Chesaning and on M-52 from the Saginaw-Shiawassee County line to M-57. Work is scheduled to begin this Monday with the removal of trees along M-57 which will require shoulder closures. Tree removal will finish before March 31st. The remainder of the project will start in mid-April and continue through October requiring shoulder and single lane closures maintained by flag control. Upgrades besides resurfacing will include drainage improvements and guardrail installation.