01: Strumica – Novo Konjarevo (Undeveloped / Unknown)
Undeveloped / Unknown

02: Novo Konjarevo – Promachonas (Undeveloped / Unknown)
Undeveloped / Unknown

03: Promachonas – Nova Lovcha (Undeveloped / Unknown)
Undeveloped / Unknown

04: Nova Lovcha – Dospat Municipality (Undeveloped / Unknown)

05: Dospat Municipality – Smolyan (Undeveloped / Unknown)

06: Smolyan – Madan (Undeveloped / Unknown)

07: Madan – Dryanova Glava (Undeveloped / Unknown)

08: Dryanova Glava – Krumovgrad (Undeveloped / Unknown)

09: Krumovgrad – Slaveevo (Undeveloped / Unknown)

10: Slaveevo – Edirne (Undeveloped / Unknown)