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|---|---|
| Drumul Național 73A | |
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| Route information | |
| Length | 68.3 km (42.4 mi) |
| Major junctions | |
| South end | Predeal |
| North end | Șercaia |
| Location | |
| Country | Romania |
| Counties | Brașov County |
| Municipalities | Poiana Mărului, Șinca Nouă, Șinca, Șercaia |
| Major cities | Predeal, Râșnov, Zărnești |
| Highway system | |
DN73A (Romanian: Drumul Național 73A) is a national road in Romania that starts from Predeal, reaching Șercaia.