| Addis - Gimbi Link Road | Length(km) | SurfaceType | ||
| B40-1 | Gimbi - Nejo | 73 |
Unpaved | |
| B40-2 | Nejo - Mendi | 73 |
Unpaved | |
| B40-3 | Mendi - Bambasi | 52 |
Unpaved | |
| B40-4 | Bambasi - Assosa | 43 |
Unpaved | |
| B41 | Ambo - Giyon (weliso) | 60 |
Unpaved | |
| B42-1 | Nekemte Junc. - Dedessa Brg. | 58 |
Unpaved | |
| B42-2 | Deddessa Bridge - Bedele | 30 |
Unpaved | |
| B43-1 | Gimbi (Mekenajo) - Alemteferi | 95 |
Unpaved | |
| B43-2 | Alemterferi - Dembidolo | 90 |
Unpaved | |
| Total | 574 | |||