| Country: | IRN |
| Type: | road |
| Route: | 44 |
| Alternate Name: | Imam Reza Highway |
| Terminus B: | Mashhad, Razavi Khorasan |
| Terminus A: | Tehran, Tehran Basij Expressway Azadegan Expressway Khavaran Street |
| Length Km: | 860 |
| Provinces: | Razavi Khorasan, Semnan, Tehran |
| Cities: | Semnan, Semnan Damghan, Semnan Shahrood, Semnan Sabzevar, Razavi Khorasan Nishapur, Razavi Khorasan |
| Junction: | |
| Map Custom: | yes |
Road 44 is a major road in Iran linking Tehran and Mashhad. This road is mostly an Expressway and is a part of the Asian Highway 1 route.[1] This road is one of the most important and strategic main roads of the country since it connects the traffic of the north-eastern provinces of the country to the central provinces and the capital, Tehran.