Greek National Road 91
National Road 91 | ||||
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| Εθνική Οδός 91 | ||||
| Major junctions | ||||
| North end | Athens | |||
| South end | Sounion | |||
| Location | ||||
| Country | Greece | |||
| Regions | Attica | |||
| Primary destinations |
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| Highway system | ||||
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Greek National Road 91 (Greek: Εθνική Οδός 91), abbreviated as the EO91, is a national road in Attica, Greece. The EO91 runs along the western face of the Attica peninsula, from Athens to Sounion.