Madison TR-42 map courtesy of MapQuest (click the map for driving directions)
| Length |
| 4.5 miles |
| Other names |
| Southern terminus |
| West of Helena, JCT US-6 |
| Northern terminus |
| Madison/Woodville Township Line |
| Municipalities traversed (S to N) |
Gibsonburg |
| Points of interest |
Road intersections |
| US-6 TR-55 CR-65 Madison St/OH-600 CR-85 |
| Notes |
| Center-striped in its entirety |