Road 77 (Iran)
|Length:||200 km (100 mi)|
| Babayi Expressway
|To:||Mahmood Abad, Mazandaran
|Major cities:||Rudehen, Tehran
Amol, Mazandaran North of Iran
Road 77 is the most important road from Tehran to northern Iran (province of Mazandaran) besidesKaraj-Chaloos. This road passes from the valley of Haraz river and therefore is also known as Haraz Road between Amol and Rudehen. Haraz road is the nearest road to Mount Damavand, the highest peak in Iran and Middle East. Lar National Park is accessible via this road.
The road is the shortest route from Tehran to the north ( 180 km) and in recent years some parts of the road has been widened and the safety has been improved.