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M-119 Tunnel of Trees Resiliency Study

About this study

In early April 2026, a combination of heavy rainfall and rapid snowmelt washed out a section of M-119 between Good Hart and Cross Village, south of Division Road. Additionally, the slope beneath M-119 near Stutsmanville Road south of Good Hart began to fail, leading MDOT to close the roadway out of caution.

In late June 2026, another significant rainstorm (dropping 5 to 7 inches of rain in a few hours) resulted in additional washouts on M-119 near Middle Village Road, South Lamkin Road, Horseshoe Bend and Devil’s Elbow.

MDOT maintenance staff, the Emmet County Road Commission and contractors have since been able to repair and reopen several segments of M-119. MDOT completed a $300,000 project to stabilize the slope near Stutsmanville Road with retaining walls just before Labor Day 2026. Smaller repairs were completed over the summer to stabilize M-119 near Middle Village Road, South Lamkin Road and Horseshoe Bend.

Study details

Schedule

November 2026 - September 2028

Location

Emmet County

Study aspects

  • Evaluating existing and potential erosion, slope stability and geotechnical conditions.
  • Developing alternatives for repair strategies and mitigation measures.
  • Recommending short, intermediate and long-term corridor management.
  • Producing scoping documents for viable repair options, conceptual drawings and cost estimates.
  • Assessing associated environmental, social, economic and access impacts.
  • Concluding with a comprehensive resiliency study that documents existing conditions, summarizes modeling results, evaluates alternatives and their corresponding impacts, and presents recommended actions.
Suggested plantings to prevent M-119 erosion