Road 21 (Iran)
| جاده 21 | |
| Route information | |
| Part of  | |
| Length | 978 km (608 mi) | 
| Major junctions | |
| From | |
| To | |
| Location | |
| Country | Iran | 
| Provinces | East Azerbaijan, West Azerbaijan, Kordestan, Kermanshah, Ilam | 
| Major cities | Tabriz, East Azerbaijan Bonab, East Azerbaijan Miandoab, Bukan, West Azerbaijan Saqez, Kordestan Sanandaj, Kordestan Kermanshah, Kermanshah Sarableh, Ilam  | 
| Highway system | |
Road 21 is a road in west and north-west Iran. It connects western province capitals to each other and to Azerbaijan border.[1]
References
- ^ "نقشه راههای ایران با بزرگنمایی بینهایت" (PDF). مشرق نیوز (in Persian). 2015-03-23. Retrieved 2019-11-02.
 
External links