| Country: | IND |
| Type: | RC |
| Route: | 31 |
| Territories: | Puducherry |
| Maint: | Public Works Department (PWD),Puducherry[1] |
| Length Km: | 0.774 |
| Junction: | RC-18 at Bahour |
| Districts: | Puducherry |
RC-31 or Bahour-Karaimedu Road branches out from RC-18 at Bahour and ends at Karaimedu.