| Modarres Expressway | |
|---|---|
| بزرگراه مدرّس | |
| Route information | |
| Length: | 8.7 km (5.4 mi) |
| Major junctions | |
| North end: |
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| South end: |
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| Location | |
| Major cities: | Tehran |
| Highway system | |
| Freeways | |
Modares Expressway (Persian: بزرگراه مدرس), prior to 1979 Iranian Revolution known as the Shahanshahi Expressway (Persian: بزرگراه شاهنشاهی; English: Imperial Expressway) is an expressway in Tehran. It starts from north of Tehran at the end of Chamran Expressway in Elahiyeh and goes south and ends in Haft-e Tir Square.