I-6 road (Bulgaria)
| Republic Road I-6 | |
|---|---|
| Републикански път I-6 | |
I-6 road highlighted in orange | |
| Route information | |
| Length | 508.5 km (316.0 mi) |
| Major junctions | |
| From | Gyueshevo ; |
| To | Burgas |
| Location | |
| Country | Bulgaria |
| Major cities | Kyustendil, Pernik, Sofia, Pirdop, Sopot, Karlovo, Kazanlak, Sliven, Karnobat, Aytos, Burgas |
| Highway system | |
Republican Road I-6 (Bulgarian: Републикански път I-6) is a first class road in Bulgaria. It runs from Gyueshevo at the border with North Macedonia to Burgas on the Black Sea coast. With a total length of 508.5 km (316.0 mi), I-6 road is the longest road in Bulgaria. It is part of the European route E871 in the section Gyueshevo–Pernik and of the E773 in the stretch between the Petolachkata junction near Strazhitsa and Burgas. The road passes through nine of the 28 provinces of Bulgaria: Kyustendil, Pernik, Sofia City, Sofia, Plovdiv, Stara Zagora, Sliven, Yambol and Burgas.