European route E 773 is a European B class road in Bulgaria, connecting the village of Popovica and the cities of Stara Zagora and Burgas.
Route
: Chirpan () - Stara Zagora () - Burgas : Burgas ()
See also Roads in Bulgaria Highways in Bulgaria
External links UN Economic Commission for Europe: Overall Map of E-road Network (2007) International E-road network