Oregon 42 map courtesy of Google Earth (click on the map for driving directions)
| Length |
| 73.31 miles |
| Other names |
| Coos Bay-Roseburg Hwy. |
| Western terminus |
| Coos Bay, Coos County, JCT US-101 |
| Eastern terminus |
| Green, Douglas County, JCT I-5 (Exit 119) |
| Municipalities traversed (W to E) |
| Points of interest |
| Road intersections |
| Notes |
| A branch highway, OR 42S, connects OR-42 at Coquille to US-101 at Bandon. |