Wikipedia:WikiProject Michigan/Categorization

This is just a start to help spot inconsistencies in the categorization and gaps in coverage.

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Hierarchy and article counts as of March 26, 2006

Category:Michigan (32 subcategories, 18 articles, main topic Michigan)
- Category:Associations in Michigan (1 subcategory, 0 articles, no main topic)
  - Category:Youth Organizations of Michigan (1 subcategory, 1 article, no main topic)
- Category:Michigan botanical gardens (0 subcategories, 11 articles, no main topic)
- Category:Buildings and structures in Michigan (14 subcategories, 9 articles, no main topic)
  - Category:Airports in Michigan (0 subcategories, 27 articles, no main topic)
  - Category:Astronomical observatories in Michigan (0 subcategories, 6 articles, no main topic)
  - Category:Bridges in Michigan (1 subcategory, 10 articles, no main topic)
    - Category:Toll bridges in Michigan (0 subcategories, 2 articles, no main topic)
  - Category:Casinos in Michigan (0 subcategories, 4 articles, no main topic)
  - Category:Churches in Michigan (2 subcategories, 5 articles, no main topic)
    - Category:Churches in Detroit, Michigan (0 subcategories, 4 articles, no main topic)
    - Category:Roman Catholic Ecclesiastical Province of Detroit (0 subcategories, 8 articles, no main topic)
  - Category:Buildings and structures in Detroit (2 subcategories, 29 articles, no main topic)
    - Category:Churches in Detroit, Michigan (0 subcategories, 4 articles, no main topic)
    - Category:Skyscrapers in Detroit (0 subcategories, 1 article, no main topic)
  - Category:Forts in Michigan (0 subcategories, 7 articles, no main topic)
  - Category:Hospitals in Michigan (0 subcategories, 4 articles, no main topic)
  - Category:Hotels in Michigan (0 subcategories, 3 articles, no main topic)
  - Category:Lighthouses in Michigan (0 subcategories, 18 articles, main topic Lighthouses in the United States#Michigan)
  - Category:Museums in Michigan (0 subcategories, 9 articles, no main topic)
  - Category:Shopping malls in Michigan (0 subcategories, 10 articles, main topic List of shopping malls in Michigan)
  - Category:Sports venues in Michigan (0 subcategories, 54 articles, no main topic)
  - Category:Towers in Michigan (0 subcategories, 2 articles, no main topic)
  - Category:Tunnels in Michigan (0 subcategories, 3 articles, no main topic)
- Category:Casinos in Michigan (0 subcategories, 4 articles, no main topic) **
- Category:Census-designated places in Michigan (0 subcategories, 92 articles, no main topic)
- Category:Charter townships in Michigan (0 subcategories, 128 articles, main topics Charter township, List of cities, villages, and townships in Michigan, List of county subdivisions in Michigan)
- Category:Cities in Michigan (9 subcategories, 275 articles, main topic List of cities, villages, and townships in Michigan)
  - Category:Adrian, Michigan (1 subcategory, 3 articles, main topic Adrian, Michigan)
    - Category:Mayors of Adrian, Michigan (0 subcategories, 2 articles, no main topic)
  - Category:Ann Arbor, Michigan (3 subcategories, 47 articles, main topic Ann Arbor, Michigan)
    - Category:Ann Arborites (0 subcategories, 17 articles, main topic Notable Ann Arborites)
    - Category:Mayors of Ann Arbor (0 subcategories, 5 articles, main topic List of mayors of Ann Arbor, Michigan)
    - Category:University of Michigan (3 subcategories, 51 articles, main topic University of Michigan) **
  - Category:Dearborn, Michigan (1 subcategory, 9 articles, main topic Dearborn, Michigan)
    - Category:Ford (9 subcategories, 60 articles, main topic Ford Motor Company) *
  - Category:Defunct cities in Michigan (0 subcategories, 3 articles, no main topic)
  - Category:Detroit, Michigan (15 subcategories, 37 articles, main topic Detroit, Michigan)
    - Category:Buildings and structures in Detroit (2 subcategories, 29 articles, no main topic) **
    - Category:Skyscrapers in Detroit (0 subcategories, 1 article, no main topic) **
    - Category:Detroit culture (0 subcategories, 22 articles, no main topic)
    - Category:Detroit River (0 subcategories, 9 articles, main topic Detroit River)
    - Category:Detroit parks (0 subcategories, 3 articles, no main topic)
    - Category:Education in Detroit (0 subcategories, 6 articles, no main topic)
    - Category:History of Detroit (0 subcategories, 20 articles, main topic History of Detroit, Michigan)
    - (image gallery)
    - Category:Mayors of Detroit (0 subcategories, 15 articles, main topic List of mayors of Detroit, Michigan)
    - Category:Detroit neighborhoods (0 subcategories, 21 articles, no main topic)
    - Category:People from Detroit, Michigan (2 subcategories, 130 articles, main topic People from Detroit)
      - Category:Detroit Gangs (0 subcategories, 2 articles, no main topic)
      - Category:Mayors of Detroit (0 subcategories, 15 articles, main topic List of mayors of Detroit, Michigan)
    - Category:Radio stations in Detroit (0 subcategories, 20 articles, no main topic)
    - Category:Sports in Detroit (6 subcategories, 43 articles, no main topic)
      - Category:Detroit Lions (3 subcategories, 8 articles, main topic Detroit Lions)
        Category:Detroit Lions coaches (0 subcategories, 34 articles, no main topic)
        
        Category:Detroit Lions players (0 subcategories, 162 articles, no main topic)
        
        Category:Portsmouth Spartans players (0 subcategories, 2 articles, no main topic)
      - Category:Detroit Pistons (2 subcategories, 10 articles, main topic Detroit Pistons)
        Category:Detroit Pistons coaches (0 subcategories, 29 articles, no main topic)
        
        Category:Detroit Pistons players (1 subcategory, 152 articles, no main topic)
        Category:Fort Wayne Pistons players (0 subcategories, 13 articles, no main topic)
      - Category:Detroit Red Wings (2 subcategories, 14 articles, main topic Detroit Red Wings)
        Category:Detroit Red Wings coaches (0 subcategories, 21 articles, main topic Head Coaches of the Detroit Red Wings)
        
        Category:Detroit Red Wings players (0 subcategories, 227 articles, no main topic)
      - Category:Detroit Shock (2 subcategories, 4 articles, main topic Detroit Shock)
        Category:Detroit Shock coaches (0 subcategories, 4 articles, no main topic)
        
        Category:Detroit Shock players (0 subcategories, 14 articles, no main topic)
      - Category:Detroit Tigers (2 subcategories, 36 articles, main topic Detroit Tigers)
        Category:Detroit Tigers managers (0 subcategories, 37 articles, no main topic)
        
        Category:Detroit Tigers players (0 subcategories, 360 articles, no main topic)
      - Category:Detroit Titans basketball (2 subcategories, 1 article, main topic University of Detroit Mercy)
        Category:Detroit Titans men's basketball coaches (0 subcategories, 1 article, no main topic)
        
        Category:Detroit Titans men's basketball players (0 subcategories, 6 articles, no main topic)
    - Category:Television stations in Detroit (0 subcategories, 12 articles, no main topic)
    - Category:Transportation in Detroit (0 subcategories, 13 articles, no main topic)
  - Category:Flint, Michigan (2 subcategories, 11 articles, main topic Flint, Michigan)
    - Category:Mayors of Flint (0 subcategories, 4 articles, no main topic)
    - Category:Sports in Flint, Michigan (0 subcategories, 20 articles, no main topic)
  - Category:Grand Rapids, Michigan (2 subcategories, 23 articles, main topic Grand Rapids, Michigan)
    - Category:Mayors of Grand Rapids (0 subcategories, 5 articles, main topic List of mayors of Grand Rapids, Michigan)
    - Category:People from Grand Rapids, Michigan (0 subcategories, 13 articles, no main topic)
  - Category:Kalamazoo, Michigan (1 subcategory, 8 articles, main topic Kalamazoo, Michigan)
    - Category:Western Michigan University (2 subcategories, 11 articles, main topic Western Michigan University) **
  - Category:Lansing, Michigan (2 subcategories, 15 articles, main topic Lansing, Michigan)
    - Category:Sports in Lansing, Michigan (3 subcategories, 7 articles, no main topic)
      - Category:Michigan State Spartans basketball (2 subcategories, 2 articles, no main topic) **
    - Category:Television stations in Lansing-Jackson (0 subcategories, 11 articles, no main topic)
- Category:Companies based in Michigan (4 subcategories, 46 articles, main topic List of companies based in Michigan)
  - Category:Amway (2 subcategories, 15 articles, main topics Amway, Alticor) *
  - Category:Ford (9 subcategories, 60 articles, main topic Ford Motor Company) *
  - Category:General Motors (19 subcategories, 58 articles, main topic General Motors Corporation) *
  - Category:Kellogg Company (1 subcategory, 11 articles, main topic Kellogg Company) *
- Category:Michigan counties (84 subcategories, 86 articles, main topic List of Michigan counties)
  - Category:County seats in Michigan (1 subcategory, 83 articles, no main topic)
  - Category:Ann Arbor, Michigan (3 subcategories, 47 articles, main topic Ann Arbor, Michigan) **
  - subcategory for each county
- Category:Michigan culture (5 subcategories, 24 articles, no main topic)
  - Category:Churches in Michigan (2 subcategories, 5 articles, no main topic) **
  - Category:Detroit culture (0 subcategories, 22 articles, no main topic) **
  - Category:Michigan musical groups (1 subcategory, 2 articles, no main topic)
    - Category:Michigan local bands (0 subcategories, 2 articles, no main topic)
  - Category:Museums in Michigan (0 subcategories, 9 articles, no main topic) **
  - Category:Michigan writers (0 subcategories, 1 article, no main topic)
- Category:Education in Michigan (8 subcategories, 2 articles, no main topic)
  - Category:Education in Detroit (0 subcategories, 6 articles, no main topic) **
  - Category:Elementary schools in Michigan (0 subcategories, 8 articles, no main topic)
  - Category:High schools in Michigan (0 subcategories, 51 articles, no main topic)
  - Category:Middle schools in Michigan (0 subcategories, 5 articles, no main topic)
  - Category:Private schools in Michigan (0 subcategories, 5 articles, no main topic)
  - Category:School districts in Michigan (0 subcategories, 14 articles, main topic List of school districts in Michigan)
  - Category:Universities and colleges in Michigan (8 subcategories, 62 articles, no main topic)
    - Category:Central Michigan University (2 subcategories, 7 articles, main topic Central Michigan University)
      - Category:Central Michigan Chippewas basketball (2 subcategories, 1 article, no main topic)
        Category:Central Michigan Chippewas men's basketball coaches (0 subcategories, 1 article, no main topic)
        
        Category:Central Michigan Chippewas men's basketball players (0 subcategories, 4 articles, no main topic)
      - Category:Central Michigan Chippewas football (1 subcategory, 1 article, no main topic)
        Category:Central Michigan Chippewas football players (0 subcategories, 4 articles, no main topic)
    - Category:Eastern Michigan University (2 subcategories, 3 articles, main topic Eastern Michigan University)
      - Category:Eastern Michigan Eagles basketball (2 subcategories, 0 articles, no main topic)
        Category:Eastern Michigan Eagles men's basketball coaches (0 subcategories, 1 article, no main topic)
        
        Category:Eastern Michigan Eagles men's basketball players (0 subcategories, 5 articles, no main topic)
      - Category:Eastern Michigan Eagles football (2 subcategories, 1 article, no main topic)
        Category:Eastern Michigan Eagles football coaches (0 subcategories, 1 article, no main topic)
        
        Category:Eastern Michigan Eagles football players (0 subcategories, 4 articles, no main topic)
    - Category:Grand Valley State University (1 subcategory, 2 articles, main topic Grand Valley State University)
      - Category:Grand Valley State Lakers football (2 subcategories, 0 articles, no main topic)
        Category:Grand Valley State Lakers football coaches (0 subcategories, 1 article, no main topic)
        
        Category:Grand Valley State Lakers football players (0 subcategories, 1 article, no main topic)
    - Category:Michigan State University (6 subcategories, 32 articles, main topic Michigan State University)
      - Category:Michigan State Spartans basketball (2 subcategories, 2 articles, no main topic)
        Category:Michigan State Spartans men's basketball (2 subcategories, 1 article, no main topic)
        Category:Michigan State Spartans men's basketball coaches (0 subcategories, 4 articles, no main topic)
        
        Category:Michigan State Spartans men's basketball players (0 subcategories, 17 articles, no main topic)
        
        Category:Michigan State Spartans women's basketball (2 subcategories, 0 articles, no main topic)
        Category:Michigan State Spartans women's basketball coaches (0 subcategories, 2 articles, no main topic)
        
        Category:Michigan State Spartans women's basketball players (0 subcategories, 1 article, no main topic)
      - Category:Michigan State Spartans football (2 subcategories, 4 articles, no main topic)
        Category:Michigan State Spartans football coaches (0 subcategories, 9 articles, no main topic)
        
        Category:Michigan State Spartans football players (0 subcategories, 37 articles, no main topic)
      - Category:Michigan State Spartans ice hockey (2 subcategories, 1 article, no main topic)
        Category:Michigan State Spartans ice hockey coaches (0 subcategories, 2 articles, no main topic)
        
        Category:Michigan State Spartans ice hockey players (0 subcategories, 20 articles, no main topic)
      - Category:Michigan State University alumni (0 subcategories, 29 articles, no main topic)
      - Category:Michigan State University campus (0 subcategories, 5 articles, no main topic)
      - Category:Michigan State University logos (image gallery)
    - Category:Northern Michigan University (1 subcategory, 1 article, main topic Northern Michigan University)
      - Category:Northern Michigan Wildcats football (2 subcategories, 1 articles, no main topic)
        Category:Northern Michigan Wildcats football coaches (0 subcategories, 2 articles, no main topic)
        
        Category:Northern Michigan Wildcats football players (0 subcategories, 3 articles, no main topic)
    - Category:Public universities in Michigan (0 subcategories, 16 articles, no main topic)
    - Category:University of Michigan (3 subcategories, 51 articles, main topic University of Michigan)
      - Category:University of Michigan media (0 subcategories, 7 articles, no main topic)
      - Category:University of Michigan athletics (3 subcategories, 21 articles, main topic Michigan Wolverines)
        Category:Michigan Wolverines basketball (2 subcategories, 2 articles, no main topic)
        Category:Michigan Wolverines men's basketball coaches (0 subcategories, 2 articles, no main topic)
        
        Category:Michigan Wolverines men's basketball players (0 subcategories, 21 articles, no main topic)
        
        Category:Michigan Wolverines football (2 subcategories, 6 articles, no main topic)
        Category:Michigan Wolverines football coaches (0 subcategories, 11 articles, no main topic)
        
        Category:Michigan Wolverines football players (0 subcategories, 67 articles, no main topic)
        
        Category:Michigan Wolverines ice hockey (2 subcategories, 1 articles, no main topic)
        Category:Michigan Wolverines ice hockey coaches (0 subcategories, 2 articles, no main topic)
        
        Category:Michigan Wolverines ice hockey players (0 subcategories, 21 articles, no main topic)
      - Category:University of Michigan campus (0 subcategories, 15 articles, no main topic)
    - Category:Western Michigan University (2 subcategories, 11 articles, main topic Western Michigan University)
      - Category:Western Michigan Broncos football (2 subcategories, 1 article, no main topic)
        Category:Western Michigan Broncos football coaches (0 subcategories, 1 article, no main topic)
        
        Category:Western Michigan Broncos football players (0 subcategories, 3 articles, no main topic)
      - Category:Western Michigan Broncos basketball (1 subcategory, 0 articles, no main topic)
        Category:Western Michigan Broncos men's basketball (2 subcategories, 1 article, no main topic)
        Category:Western Michigan Broncos men's basketball coaches (0 subcategories, 1 article, no main topic)
        
        Category:Western Michigan Broncos men's basketball players (0 subcategories, 0 articles, no main topic)
  - Category:Michigan school stubs (0 subcategories, 50 articles, no main topic)
- Category:Geography of Michigan (4 subcategories, 49 articles, no main topic)
  - Category:Islands of Michigan (0 subcategories, 25 articles, main topic Islands of Michigan)
  - Category:Lakes of Michigan (0 subcategories, 19 articles, no main topic)
  - Category:Rivers of Michigan (3 subcategories, 55 articles, main topic List of Michigan rivers)
    - Category:Detroit River (0 subcategories, 9 articles, main topic Detroit River)
    - Category:St. Clair River (0 subcategories, 3 articles, main topic St. Clair River)
    - Category:St. Marys River (Michigan-Ontario) (0 subcategories, 3 articles, main topic St. Marys River (Michigan-Ontario))
  - Category:Michigan geography stubs (0 subcategories, 147 articles, no main topic)
- Category:Government of Michigan (4 subcategories, 13 articles, no main topic)
  - Category:Governors of Michigan (0 subcategories, 43 articles, main topic List of Governors of Michigan)
  - Category:Leaders of cities in Michigan (5 subcategories, 1 articles, no main topic)
  - all 5 subcategories inlcuded under entries for each city int the Cities in Michigan hierarchy
  - Category:Michigan Legislature (2 subcategories, 3 articles, main topic Michigan Legislature)
    - Category:Members of the Michigan House of Representatives (0 subcategories, 46 articles, no main topic)
    - Category:Michigan State Senators (0 subcategories, 34 articles, no main topic)
  - Category:Michigan politicians (7 subcategories, 9 articles, no main topic)
    - Category:Governors of Michigan (0 subcategories, 43 articles, main topic List of Governors of Michigan)
    - Category:Leaders of cities in Michigan (5 subcategories, 1 articles, no main topic)
    - Category:Members of the Michigan House of Representatives (0 subcategories, 46 articles, no main topic)
    - Category:Members of the United States House of Representatives from Michigan (0 subcategories, 101 articles, main topics List of United States Representatives from Michigan, United States Congressional Delegations from Michigan)
    - Category:Michigan State Senators (0 subcategories, 34 articles, no main topic)
    - Category:Michigan Supreme Court justices (0 subcategories, 14 articles, no main topic)
    - Category:United States Senators from Michigan (0 subcategories, 40 articles, main topics List of United States Senators from Michigan, United States Congressional Delegations from Michigan)
- Category:History of Michigan (3 subcategories, 61 articles, main topic Timeline of Michigan history)
  - Category:Defunct townships in Michigan (0 subcategories, 10 articles, no main topic)
  - Category:History of Detroit (0 subcategories, 20 articles, main topic History of Detroit, Michigan)
  - Category:Registered Historic Places in Michigan (0 subcategories, 108 articles, main topic List of Registered Historic Places in Michigan) this is a confusing mess--articles mixed in with lists
- Category:Hospitals in Michigan (0 subcategories, 4 articles, no main topic)
- Category:Hotels in Michigan (0 subcategories, 3 articles, no main topic)
- Category:Images of Michigan (1 subcategory, image gallery)
  - (image gallery)
- Category:Michigan landmarks (6 subcategories, 15 articles, no main topic)
  - Category:Lighthouses in Michigan (0 subcategories, 18 articles, main topic Lighthouses in the United States#Michigan)
  - Category:Museums in Michigan (0 subcategories, 9 articles, no main topic)
  - Category:National Wildlife Refuges in Michigan (0 subcategories, 5 articles, no main topic)
  - Category:Registered Historic Places in Michigan (0 subcategories, 108 articles, main topic List of Registered Historic Places in Michigan)
  - Category:Michigan state forests (0 subcategories, 1 articles, main topic List of Michigan state forests)
  - Category:Michigan state parks (0 subcategories, 23 articles, main topic List of Michigan state parks)
- Category:Libraries in Michigan (0 subcategories, 2 articles, no main topic)
- Category:Michigan maps (1 subcategory, image gallery)
  - Category:Creative Commons Attribution 2.0 maps of Michigan (image gallery)
- Category:Michigan media (4 subcategories, 0 articles, no main topic)
  - Category:Newspapers of Michigan (0 subcategories, 22 articles, no main topic)
  - Category:Radio stations in Michigan (1 subcategory, 42 articles, main topic List of radio stations in Michigan)
    - Category:Radio stations in Detroit (0 subcategories, 20 articles, no main topic)
  - Category:Television stations in Michigan (7 subcategories, 6 articles, main topics List of television stations in Michigan, List of television stations in Michigan (by channel number))
    - Category:Television stations in Alpena (0 subcategories, 4 articles, no main topic)
    - Category:Television stations in Detroit (0 subcategories, 12 articles, no main topic)
    - Category:Television stations in Flint-Saginaw-Bay City (0 subcategories, 11 articles, no main topic)
    - Category:Television stations in Grand Rapids-Battle Creek-Kalamazoo (0 subcategories, 12 articles, no main topic)
    - Category:Television stations in Lansing-Jackson (0 subcategories, 11 articles, no main topic)
    - Category:Television stations in Marquette (0 subcategories, 6 articles, no main topic)
    - Category:Television stations in Traverse City-Cadillac (0 subcategories, 6 articles, no main topic)
- Category:Northern Michigan (0 subcategories, 20 articles, main topic Northern Michigan)
- Category:People from Michigan (10 subcategories, 450 articles, main topic List of people from Michigan)
  - Category:Ann Arborites (0 subcategories, 16 articles, main topic Ann Arbor, Michigan) **
  - Category:People from Detroit, Michigan (2 subcategories, 130 articles, main topic People from Detroit) **
    - Category:People from Grand Rapids, Michigan (0 subcategories, 13 articles, no main topic) **
  - Category:Eminem (2 subcategories, 2 articles, main topic Eminem) *
  - Category:Fictional people from Michigan (0 subcategories, 2 articles, no main topic)
  - Category:Michigan musical groups (1 subcategory, 2 articles, no main topic) **
  - Category:Michigan writers (0 subcategories, 1 article, no main topic) **
  - Category:Michael Moore (2 subcategories, 9 articles, main topic Michael Moore) *
  - Category:Michigan politicians (7 subcategories, 9 articles, no main topic) **
- Category:Prisons in Michigan (0 subcategories, 2 articles, main topic List of Michigan state prisons)
- Category:Sports in Michigan (16 subcategories, 22 articles, no main topic)
  - Category:Central Michigan Chippewas basketball (2 subcategories, 1 article, no main topic) **
  - Category:Central Michigan Chippewas football (1 subcategory, 1 article, no main topic) **
  - Category:Sports in Detroit (6 subcategories, 43 articles, no main topic) **
  - Category:Eastern Michigan Eagles basketball (2 subcategories, 0 articles, no main topic)' **
  - Category:Eastern Michigan Eagles football (2 subcategories, 1 article, no main topic) **
  - Category:Sports in Flint, Michigan (0 subcategories, 20 articles, no main topic) **
  - Category:Grand Rapids Griffins (2 subcategories, 2 articles, main topic Grand Rapids Griffins)
    - Category:Grand Rapids Griffins (IHL) players (0 subcategories, 1 article, no main topic)
    - Category:Grand Rapids Griffins players (0 subcategories, 5 articles, no main topic)
  - Category:Grand Valley State Lakers football (2 subcategories, 0 articles, no main topic) **
  - Category:Sports in Lansing, Michigan (3 subcategories, 7 articles, no main topic) **
  - Category:Michigan Wolverines basketball (2 subcategories, 2 articles, no main topic) **
  - Category:Michigan Wolverines football (2 subcategories, 6 articles, no main topic) **
  - Category:Michigan Wolverines ice hockey (2 subcategories, 1 articles, no main topic) **
  - Category:Sports In Muskegon, Michigan (0 subcategories, 2 articles, no main topic)
  - Category:Northern Michigan Wildcats football (2 subcategories, 1 articles, no main topic) **
  - Category:Sports venues in Michigan (0 subcategories, 54 articles, no main topic)
  - Category:Western Michigan Broncos football (2 subcategories, 1 article, no main topic) **
- Category:Visitor attractions in Michigan (1 subcategory, 7 articles, no main topic)
  - Category:Michigan landmarks (6 subcategories, 15 articles, no main topic) **
- Category:Townships in Michigan (1 subcategory, 1244 articles, main topics List of cities, villages, and townships in Michigan, List of county subdivisions in Michigan, List of townships in Michigan)
  - Category:Defunct townships in Michigan (0 subcategories, 10 articles, no main topic)
- Category:Transportation in Michigan (10 subcategories, 14 articles, no main topic)
  - Category:Airports in Michigan (0 subcategories, 27 articles, no main topic) **
  - Category:Bridges in Michigan (1 subcategory, 10 articles, no main topic) **
  - Category:County-designated highways in Michigan (0 subcategories, 5 articles, main topic List of Michigan County-Designated Highways)
  - Category:Transportation in Detroit (0 subcategories, 13 articles, no main topic) **
  - Category:Michigan railroads (17 subcategories, 15 articles, main topic List of Michigan railroads) *
  - Category:Roads and highways in Michigan (2 subcategories, 3 articles, main topic List of highways in Michigan)
    - Category:Freeways and expressways in Michigan (1 subcategory, 21 articles, main topic List of expressways in Michigan)
      - Category:Interstate Highways in Michigan (0 subcategories, 14 articles, main topic List of expressways in Michigan)
    - Category:Michigan state highways (6 subcategories, 103 articles, main topic List of highways in Michigan)
      - Category:Decommissioned Michigan state highways (0 subcategories, 11 articles, no main topic)
      - Category:Detroit's Five Major Avenues (0 subcategories, 7 articles, no main topic)
      - Category:Freeways and expressways in Michigan (1 subcategory, 21 articles, main topic List of expressways in Michigan) **
      - Category:Great Lakes Circle Tour (0 subcategories, 3 articles, no main topic)
      - Category:Michigan State Highway stubs (0 subcategories, 43 articles, no main topic)
      - Category:Unsigned Michigan state highways (0 subcategories, 8 articles, no main topic)
    - Category:Toll roads in Michigan (1 subcategories, 0 articles, no main topic)
      - Category:Toll bridges in Michigan (0 subcategories, 2 articles, no main topic) **
    - Category:Tunnels in Michigan (0 subcategories, 3 articles, no main topic) **
    - Category:U.S. Highways in Michigan (0 subcategories, 28 articles, no main topic)
- Category:Unincorporated communities in Michigan (1 subcategory, 317 articles, main topic List of cities, villages, and townships in Michigan)
  - Category:Detroit neighborhoods (0 subcategories, 21 articles, no main topic)
- Category:Upper Peninsula of Michigan (16 subcategories, 56 articles, main topic Upper Peninsula of Michigan)
  - subcategories for each of the 16 counties in the UP
- Category:Michigan stubs (3 subcategories, 38 articles, no main topic)
  - Category:Michigan geography stubs (0 subcategories, 147 articles, no main topic) **
  - Category:Michigan State Highway stubs (0 subcategories, 43 articles, no main topic) **
  - Category:Michigan school stubs (0 subcategories, 50 articles, no main topic) **

Notes

* subcategories not included in the listing here -- some additional categorization of entries in [[:Category:Ford factories]] or [[:Category:General Motors factories]] might be useful (i.e., geographic categories) **category repeated elsewhere in list, subcategories (if any) are only listed once