Autovía A-66
| Autovía A-66 | |
|---|---|
| Autovía Ruta de la Plata | |
| Route information | |
| Part of E803 | |
| Length | 809 km (503 mi) |
| Major junctions | |
| From | Gijón |
| To | Seville |
| Location | |
| Country | Spain |
| Highway system | |
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The Autovía A-66 is a major highway in western Spain, part of the European route E803. The road is an upgrade of the N-630 which was undertaken section by section. The route roughly corresponds to the ancient Roman 'Silver Route' connecting the cities of Mérida and Astorga.