Deferred maintenance list

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Here is a breakdown of the maintenance backlog of national parks in Michigan, according to  the Pew Charitable Trusts based on National Park Service data.

  • Pictured Rocks has $10 million of deferred maintenance
    • $2.4 million of this is toward historic maintenance
    • $4.9 million of this is toward transportation maintenance
  • Isle Royale has a $17.9 million backlog of deferred maintenance
    • $3 million of this is toward historic maintenance
    • $465,000 of this is toward transportation maintenance
  • Sleeping Bear Dunes National Lakeshore has $16.3 million backlog of deferred maintenance
    • $6.9 million of this is toward historic maintenance
    • $1.7 million of this is toward transportation maintenance
  • RIver Raisin National Battlefield Park has a $818,300 backlog of deferred maintenance
    • $247,700 of this is toward historic maintenance
    • $329,400 of this is toward transportation maintenance
  • Keweenaw National Park has a $5.3 million backlog of deferred maintenance
    • $5.1 million of this is toward historic maintenance
    • $335,400 of this is toward transportation maintenance