| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Tar/Asphalt | 174 |
33%
|
| 2 | 2. Graded Graveled | 69 |
13.1%
|
| 3 | 3. Dirt Raod (Maintained) | 87 |
16.5%
|
| 4 | 4. Dirt Track | 197 |
37.4%
|