Marion CR-42 map courtesy of Google Earth (click the map for driving directions)
| Length |
| 29.3 miles |
| Other names |
| Western terminus |
| Summerfield, JCT CR-475 |
| Eastern terminus |
| Umatilla, Marion/Lake County Line |
| Municipalities traversed (W to E) |
| Summerfield Weirsdale Umatilla |
| Points of interest |
| Ocala National Forest |
| Road intersections |
| CR-475 US-301 US-27/441 ALT US-27/441 CR-452 CR-450 NF-580 |
| Notes |
| Continues east as Lake CR-42. |