Guinea | Area code 224 | Common abbreviation RG | Last updated 4-5-2001 | |||
| Road class | Syntax explanation | Administrative subordination | Sub classes | Zones | System | Remarks |
| National roads | N[0-9]<1-2> | national | ||||
| General description: There are no sub classes but in general less important roads have higher numbers. The N1 is the main road from Conakry to Kankan and onwards south to the Liberian border. | ||||||
| Road signs: No information available | ||||||
| History: No information available | ||||||
| Sources: various maps and atlases | ||||||