Saint Clair CR-42 map courtesy of Google maps (click the map for driving directions)
| Length |
| 5.4 miles |
| Other names |
| Risdon School Rd. |
| Western terminus |
| Lenzburg Township, JCT CR-R28/Baldwin Rd |
| Eastern terminus |
| Marissa Township, JCT S Main St/Doza Creek Rd |
| Municipalities traversed (W to E) |
Marissa |
| Points of interest |
 |
Road intersections |
| CR-R28/Baldwin Rd CR-R32/Winter Rd Township Line Rd Doza School Rd S Main St/Doza Creek Rd |
| Notes |