N18 (Guinea)
| N 18 in Guinea | |
| map | |
| Basic data | |
| Operator: | |
| Start of the street: | Beyla ( N1 ) |
| End of street: | Sirana de Odienne (border to Ivory Coast ) |
| Overall length: | 134 km |
| Requirement for use: | no |
The N18 is a trunk road in Guinea that begins in Beyla at the exit of the N1 and ends near Sirana de Odienne , on the border with Ivory Coast . It is 134 kilometers long.