Annex 18.1 Initial information about the capacity restrictions of the railway lines valid more than seven subsequent days, causing cancellation, rerouting or replacement by any other transport means of over 30% of the estimated daily volume of traffic along a particular railway line for Train Timetable 2021/2022.

Assessment of the Line capacity after Railway section Reason for the imposed Section affected by the Capacity of the Results of the preliminary consultations with forecast Date Part of the day the imposed Interruption details traffic scope restriction restriction bypass line the applicants restriction

1st railway line Kalotina –

Construction works will be conducted in 6-hour Modernization of the 60 12.12.2021 10.12.2022 10:00 16:00 Dragoman - Voluyak 60 possessions, requiring transboarding of the passenger 0 railway infrastructure trains. No bypass line is available

Dr Sf Construction and repair works will be conducted under Modernization of the the conditions of full interruption of one of the running 70 12.12.2021 10.12.2022 - - Voluyak - 60 30 railway infrastructure lines. Bypass line - Voluyak - Iliyantsi - Sofia

Poduyane Patn. - Sofia Voluyak - Sofia Interruption of the traffic along the eastern part of the Modernization of the Sofia Sever - Sofia station tracks from track 1 to track 10. Partial isolation Sofia station 242 12.12.2021 10.12.2022 - - 150 30 railway infrastructure Zaharna Fabrika - Sofia of the signalling equipment at the station. Poduyane - Sofia Bypass line - Voluyak - Iliyantsi - Yana - Kazichene

Construction and repair works will be conducted under Modernization of the the conditions of full interruption of one of the running 60 12.12.2021 10.12.2022 - - Verinsko - 55 30 railway infrastructure lines. Bypass line - Kazichene - Pirdop - - Sf Sp Construction and repair works will be conducted under Modernization of the the conditions of full interruption of one of the running 60 12.12.2021 10.12.2022 - - Belovo- 55 30 railway infrastructure lines. Bypass line - Kazichene - Pirdop - Karlovo - Plovdiv

Construction and repair works will be conducted under the conditions of full interruption. Train movement will Modernization of the Plovdiv - Krumovo track No 12.12.2021 25.12.2021 - - 65 be executed along current track No 2 30 railway infrastructure 1 Bypass line - Plovdiv - Karlovo - Tulovo - - Dimitrovgrad

Construction and repair works will be conducted under the conditions of full interruption. Train movement will Modernization of the Plovdiv - Krumovo track No Po Dg 85 10.02.2022 09.07.2022 - - 65 be executed along current track No 1 30 railway infrastructure 2 Bypass line - Plovdiv - Karlovo - Tulovo - Stara Zagora - Dimitrovgrad

Modernization of the Construction and repair works will be conducted within 07.05.2022 04.08.2022 9:00 15:00 Plovdiv railway station 120 120 railway infrastructure daily 6-hour possessions. Assessment of the Line capacity after Railway section Reason for the imposed Section affected by the Capacity of the Results of the preliminary consultations with forecast Date Part of the day the imposed Interruption details traffic scope restriction restriction bypass line the applicants restriction

12st ndrailway railway line lineKalotina Sofia – Svilengrad- Varna Construction and repair works will be conducted under Repair of a bridge at km. 1.6.2022 30.6.2022 - - -Bov track No 1 60 the conditions of full interruption of one of the running - 33+650 lines. Sf М 100 Construction and repair works will be conducted under Mechanized 1.8.2022 31.8.2022 - - Lakatnik-Bov track No 2 60 the conditions of full interruption of one of the running - refurbishment lines. М Go Not planned Construction and repair works shall be carried Repair of a bridge at km -Khan Krum 15.5.2022 30.6.2022 - - 80 consecutively under the conditions of full interruption 80 394+659 track No 1 and No 2 Go К 110 of one of the current lines. Mechanized intermediate Construction and repair works will be conducted within 1.7.2022 31.8.2022 9:00 16:00 Popovo - Dralfa track No 1 100 100 maintenance daily 7-hour possessions.

Construction and repair works shall be carried Repair of a bridge at km Topolite - Ezerovo track No К Va 1.9.2022 31.10.2022 - - 100 consecutively under the conditions of full interruption 100 532+743 2 of one of the current lines. Deviations on 2nd railway line

Repair of the Construction works will be conducted under the Pvya Krd 1.8.2022 31.8.2022 - - embankment from km. 68 - Dobrich Sever 0 conditions of full interruption. 0 + 200 to km. 68+400 No bypass line is available

3rd railway line Iliyantsi - Sindel Razpredelitelna (Vaf)

Construction and repair works will be conducted under No capacity on I- Embankment the conditions of full interruption. Sf Kv 31 1.8.2022 30.8.2022 - - - 0 railway line for reinforcement Bypass line - Iliyantsi - Musachevo - Kazichene - switched trains Plovdiv - Karlovo - Pirdop

Construction and repair works will be conducted under Repair of a bridge at km 1.9.2022 15.9.2022 - - Botev - 0 the conditions of full interruption. 40 156+408 Bypass line - Karlovo - Plovdiv -

Repair of a bridge at km Construction and repair works will be conducted under 1.10.2022 15.10.2022 - - 230+250 and at km Dabovo - 0 the conditions of full interruption. 40 Kv Z 35 235+814 Bypass line - Tulovo - Stara Zagora - Karnobat

Construction and repair works will be conducted under Repair of a bridge at km 1.10.2022 15.10.2022 - - Gavrailovo - 0 the conditions of full interruption. 40 289+600 and km.292+270 Bypass line - Tulovo - Stara Zagora - Karnobat

Modernization of the Construction and repair works will be conducted within 1.2.2022 30.9.2022 9:00 17:00 Zimnitsa station 53 53 railway infrastructure daily 8-hour possessions. Assessment of the Line capacity after Railway section Reason for the imposed Section affected by the Capacity of the Results of the preliminary consultations with forecast Date Part of the day the imposed Interruption details traffic scope restriction restriction bypass line the applicants restriction

1st railway line Kalotina – Svilengrad Construction and repair works will be conducted under Modernization of the the conditions of full interruption. Kn Kma 80 1.9.2022 7.9.2022 - - Asparuhovo station 0 40 railway infrastructure Bypass line - Stara Zagora -Tulovo / Karnobat- Dabovo--Ruse /

Construction and repair works will be conducted under Repair of a bridge at km Yunak – Sindel the conditions of full interruption. Kma Slr 42 5.9.2022 15.9.2022 - - 0 40 120+942 and culverts Razpredelitelna Bypass line - Komunari - - Sindel - Razpredelitelna

4th railway line Ruse - Podkova

Construction and repair works will be conducted under Reconstruction of the conditions of full interruption. Go Dbv 15 1.5.2022 31.7.2022 - - Raduntsi station and Krastets - Dabovo 0 20 Bypass line - Gorna Oryahovitsa - Shumen - repair of tunnel No 24 Karnobat - Dabovo

Reinforcement of the Construction works will be conducted under the Dg Pva 1.9.2022 30.9.2022 - - embankment from km. 39 - Knizhovnik 0 conditions of full interruption. No bypass line is 0 + 625 to km. 40+000 available 5th railway line Sofia - Kulata

Construction works will be executed under the Repair of a bridge at km. Rd Klt 24 10.8.2022 30.8.2022 - - - 0 conditions of full interruption. No bypass line is 0 123+494 available

6th railway line Voluyak - Gyueshevo

Construction works will be conducted under the conditions of full interruption. Vu Rd 24 1.6.2022 30.6.2022 - - Emergency object Voluyak - Hrabarsko 0 30 Bypass line Voluyak - Sofia - Vladaya - Razpredelitelna

7th railway line -

Construction works will be conducted under the Repair of a bridge at km Br Vn 14 10.8.2022 11.8.2022 - - Sratsimir - Vidin Tovarna 0 conditions of full interruption. No bypass line is 0 173+910 available

8th railway line Plovdiv - Construction and repair works will be conducted under the conditions of full interruption. Train movement will Modernization of the 32 12.12.2021 09.07.2022 - - Plovdiv - Skutare track No 1 32 be executed along current track No 2 32 railway infrastructure Bypass line - Plovdiv - Karlovo - Tulovo - Stara Zagora - Dimitrovgrad

Construction and repair works will be conducted under Modernization of the Po Sz 32 10.02.2022 09.07.2022 - - Plovdiv - Skutare track No 2 32 the conditions of full interruption. The trains will 32 railway infrastructure move on running line No 1 Assessment of the Line capacity after RailwayPo sectionSz Reason for the imposed Section affected by the Capacity of the Results of the preliminary consultations with forecast Date Part of the day the imposed Interruption details traffic scope restriction restriction bypass line the applicants restriction

1st railway line Kalotina – Svilengrad Construction and repair works will be conducted under Modernization of the the conditions of full interruption. 32 01.03.2022 30.06.2022 - - Orizovo - Mihaylovo 0 30 railway infrastructure Bypass line - Plovdiv - Karlovo - Tulovo - Stara Zagora /- Karnobat Assessment of the Line capacity after Railway section Reason for the imposed Section affected by the Capacity of the Results of the preliminary consultations with forecast Date Part of the day the imposed Interruption details traffic scope restriction restriction bypass line the applicants restriction

1st railway line Kalotina – Svilengrad

Modernization of the Construction and repair works will be conducted within Sz Kn 81 1.2.2022 30.9.2022 08.00 16.00 Zimnitsa station 53 53 railway infrastructure daily 8-hour possessions.

Construction and repair works will be conducted under Modernization of the Zimnitsa - track Sz Kn 81 1.2.2022 30.9.2022 - - 81 the conditions of full interruption of running line No 1. 81 railway infrastructure No 1 The trains will move on running line No 2

Deviations on the 8th railway line Construction and repair works will be conducted under Modernization of the the conditions of full interruption. Po Fp 80 7.5.2022 4.8.2022 - - Plovdiv-Filipovo 0 20 railway infrastructure Bypass line - Plovdiv - Stara Zagora - Tulovo - Karlovo

Construction and repair works will be conducted under Lyubenovo Predavatelna - the conditions of full interruption. Sim Nz 16 1.8.2022 30.8.2022 - - Bridge repairs 0 20 Bypass line - Nova Zagora - Stara Zagora - Dimitrovgrad -

9th railway line Ruse - Kaspichan

Construction and repair works will be conducted under Mechanized renewal of the conditions of full interruption. 10.8.2022 11.8.2022 - - the railway at Visoka Samuel-Hitrino 0 32 Bypass line - Ruse Razpredelitelna - Ruse - Gorna Poliyana station. Oryahovitsa - Kaspichan

Construction and repair works will be conducted under the conditions of full interruption. 1.5.2022 4.5.2022 - 32 Bypass line - Ruse Razpredelitelna - Ruse - Gorna Mechanized renewal of Oryahovitsa - Kaspichan R К 51 the railway at Samuil - Visoka Polyana 0 station. Construction and repair works will be conducted under the conditions of full interruption. 15.5.2022 24.5.2022 32 Bypass line - Ruse Razpredelitelna - Ruse - Gorna Oryahovitsa - Kaspichan

Construction and repair works will be conducted under Mechanized renewal of the conditions of full interruption. 21.9.2022 22.9.2022 - - the railway at Prostorno Senovo - Razgrad 0 32 Bypass line - Ruse Razpredelitelna - Ruse - Gorna station. Oryahovitsa - Kaspichan