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Maintenance

MDOT's Grand Ledge garage crews perform maintenance on I-96 ramp to eastbound I-496 in Eaton County.

Maintenance

Maintenance support

The Maintenance/Operations Services Section provides specialized skills, technical support and training to MDOT regions to help ensure safe roads for the traveling public, maintain the serviceability of the highway system and support facilities, and preserve the state’s investment in transportation infrastructure. Maintenance advisories and memos support this work by promoting statewide uniformity in how maintenance practices are interpreted and applied.

Questions? Contact Justin Droste, Maintenance Services Manager, at 517-636-0518.

  • Maintenance advisories and memos

    Maintenance advisories and memos provide statewide guidance and updates to ensure consistent MDOT maintenance practices.

  • Schedule C equipment rental rates

    Schedule C sets the hourly equipment rental rates used for reimbursing state trunkline maintenance contracts and includes depreciation schedules.