Mason County All-Season Roads
| Road | Township | Termini | Miles |
|---|---|---|---|
| Brye Road | Amber Township | US-10 south to the railroad tracks | 0.33 |
| Brye Road | Amber Township | US-10 north to 2nd Meijer’s driveway | 0.15 |
| Meyers Road | Amber Township | US-10 north to 3rd Walmart driveway | 0.24 |
| James Harland Drive | Amber Township | Meyers Road east to end | 0.21 |
| Stiles Road | Amber–Victory | US-10 to Fountain Road | 8.50 |
| Darr Road | Free Soil | Hoague Road north to county line | 1.62 |
| Hoague Road | Free Soil | US-31 east to Darr Road | 0.89 |
| Hoague Road | Grant | LaSalle to US-31 | 1.00 |
| Hoague Road | Grant | Quarterline Road east to LaSalle | 1.51 |
| Quarterline Road | Grant | Hoague Road north to County Line Road | 1.67 |
| Jagger Road | Hamlin | Lakeshore Drive to Jebavy Drive | 2.01 |
| Jebavy Drive | Hamlin | US-10 to Angling Road | 4.84 |
| Angling Road | Hamlin–Victory | Jebavy Drive to Fountain Road | 2.51 |
| Bryant Road | Pere Marquette | Washington Street to Jebavy Drive | 1.00 |
| Meyers Road | Pere Marquette | US-10 to Sixth Street | 0.95 |
| First Street | Pere Marquette | Pere Marquette Highway to Meyers Road | 0.90 |
| Sixth Street | Pere Marquette | City limits to Meyers Road | 1.54 |
| Commerce Drive | Pere Marquette | First Street to First Street | 0.37 |
| Progress Drive | Pere Marquette | Sixth Street to Sixth Street | 0.59 |
| Chauvez Road | Pere Marquette | Pere Marquette Highway to east of Brye Road | 1.13 |
| Rasmussen Road | Pere Marquette | Jebavy Drive to Meyers Road | 0.96 |
| Hansen Road | Amber Township | Meyers Road to US-31 | 6.10 |
| Fountain Road | Sherman | US-31 to west limits of the Village of Fountain | 4.44 |
| Pere Marquette Highway | Summit–Pere Marquette | Oceana Drive to US-31 Business Route | 6.71 |
| Fountain Road | Victory | Angling Road to US-31 | 5.18 |