Marne et Seine bus network
_-_(Villeneuve-Saint-Georges_RER)_-_(Villeneuve-Saint-Georges%252C_FR94)_-_13-05-2026_1.jpg) An Iveco Urbanway 12 GNV on line 450 at Villeneuve-Saint-Georges station. | |
| Parent | Île-de-France Mobilités |
|---|---|
| Founded | August 1, 2023 |
| Service area |
|
| Routes | 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 |
| Operator | Transdev (Transdev Coteaux de la Marne) |
| Website | Marne et Seine website |
Marne et Seine bus network is a French bus network run by Île-de-France Mobilités, operated by Transdev through his subsidiary Transdev Coteaux de la Marne from August 1, 2023.
The network consists of 26 lines, including nine school lines[A] and one express line.
History
Network development
Opening to the competition
Due to the opening up of public transport to competition in Île-de-France, the Marne et Seine bus network will be created on 1 August 2023, corresponding to public service delegation number 21 established by Île-de-France Mobilités. A call for tenders was therefore launched by the organizing authority in order to designate a company that will operate the network for a period of eight years. It was finally Transdev, via its subsidiary Transdev Coteaux de la Marne, which was designated during the board of directors of December 7, 2022.[1]
The network consisted of lines 2, 7, 8, 10, 21, 22, 41, 42, 51, 71, 81 and 82 of SITUS, operated by CEA Transports, lines 1, 3, 4, 5, 6, 9 of SITUS and line 12 of Arlequin operated by Transdev SETRA, plus the lines B, J1, J2, K, O1, O2 and U of Transdev STRAV.[2]
On January 1, 2024 and following the end of the outgoing contract, the Express 100 Torcy-Créteil line is taken over by Transdev Coteaux de la Marne.
On December 13, 2025, the Câble C1 which was originally included in the Marne et Seine bus network debuted his operations.
Network renaming
As of April 8, 2024, the Marne et Seine network will apply the new single regional numbering principle planned by Île-de-France Mobilités, removing duplicates and letters.[3] The correspondence between old and new numbers is as follows: lines J1 and J2 merge into a single line 427 and lines 429 and 430 get new services:[3]
| Old | New |
|---|---|
| J1 J2 | 427 |
| K | 428 |
| O1 | 429 |
| O2 | 430 |
| 1 | 431 |
| 2 | 432 |
| 3 | 433 |
| 4 | 434 |
| 5 | 435 |
| 6 | 436 |
| 7 | 437 |
| 8 | 438 |
| 9 | 439 |
| 10 | 440 |
| 21 | 441 |
| 22 | 442 |
| 41 | 443 |
| 42 | 444 |
| 51 | 445 |
| 71 | 446 |
| 81 | 447 |
| 82 | 448 |
| U | 449 |
| B | 450 |
| 12 | 451 |
Routes
| Image | Line | First direction | Second direction |
|---|---|---|---|
_-_(Boissy-Saint-L%C3%A9ger_RER)_-_(Boissy-Saint-L%C3%A9ger%252C_FR94)_-_08-11-2024_12.jpg) | 427 | Gare de Boissy-Saint-Léger | Villeneuve-Saint-Georges — Les Graviers |
_-_(Pointe_du_Lac)_-_(Cr%C3%A9teil%252C_FR94)_-_13-11-2024_4.jpg) | 428 | Gare de Villeneuve-Saint-Georges | Créteil — Préfecture |
_-_(Cr%C3%A9teil_-_L'Echat%252C_Avenue_du_G%C3%A9n%C3%A9ral_de_Gaulle)_-_(Cr%C3%A9teil%252C_FR94)_-_25-03-2026_4.jpg) | 429 | Créteil–L'Échat | Limeil-Brévannes — Emile Combes - Descartes |
_-_(Cr%C3%A9teil_-_L'Echat%252C_Avenue_du_G%C3%A9n%C3%A9ral_de_Gaulle)_-_(Cr%C3%A9teil%252C_FR94)_-_25-03-2026_1.jpg) | 430 | Gare de Boissy-Saint-Léger | Créteil–L'Échat |
_-_(Sucy-Bonneuil_RER)_-_(Sucy-en-Brie%252C_FR94)_-_15-11-2024_2.jpg) | 431 | Gare de Sucy–Bonneuil | École des Bruyères |
_-_(Sucy-Bonneuil_RER)_-_(Sucy-en-Brie%252C_FR94)_-_12-11-2024_3.jpg) | 432 | Mairie de Noiseau Gare de Émerainville - Pontault-Combault | |
_-_(Sucy-Bonneuil_RER)_-_(Sucy-en-Brie%252C_FR94)_-_29-11-2024_3.jpg) | 433 | Noiseau – Claude Monet | |
_-_(Sucy-Bonneuil_RER)_-_(Sucy-en-Brie%252C_FR94)_-_12-11-2024_1.jpg) | 434 | Sucy-en-Brie – Les Monrois Lycée de Sucy | |
_-_(Boissy-Saint-L%C3%A9ger_RER)_-_(Boissy-Saint-L%C3%A9ger%252C_FR94)_-_08-11-2024_7.jpg) | 435 | Gare de Boissy-Saint-Léger | |
_-_(Boissy-Saint-L%C3%A9ger_RER)_-_(Boissy-Saint-L%C3%A9ger%252C_FR94)_-_08-11-2024_7.jpg) | 436 | Gare de Les Boullereaux-Champigny | |
_-_(Champigny_-_Saint-Maur_RER)_-_(Saint-Maur-des-Foss%C3%A9s%252C_FR94)_-_18-11-2024_6.jpg) | 437 | Gare de Champigny - Saint-Maur | Pontault-Combault – Centre Commercial Les 4 Chênes |
_-_(La_Varenne_-_Chennevi%C3%A8res%252C_Avenue_du_Mesnil)_-_(Saint-Maur-des-Foss%C3%A8s%252C_FR94)_-_22-11-2024_1.jpg) | 438 | Gare de La Varenne–Chennevières | Chennevières-sur-Marne – Centre Commercial Pince Vent |
_-_(Sucy-Bonneuil_RER)_-_(Sucy-en-Brie%252C_FR94)_-_15-11-2024_5.jpg) | 439 | Gare de Sucy–Bonneuil (circular line) | |
_-_(Sucy-Bonneuil_RER)_-_(Sucy-en-Brie%252C_FR94)_-_12-11-2024_5.jpg) | 440 | Gare de Sucy–Bonneuil | Chennevières-sur-Marne – Centre Commercial Pince Vent |
_-_(Coll%C3%A8ge_du_Fort%252C_All%C3%A9e_des_Douves)_-_(Sucy-en-Brie%252C_FR94)_-_25-11-2024_4.jpg) | 441 | Sucy-en-Brie – Collège du Fort | |
_-_(Parc_de_Sucy)_-_(Sucy-en-Brie%252C_FR94)_-_11-04-2025_6.jpg) | 442 | Noiseau – La Garenne | Sucy-en-Brie – Collège du Parc/Parc de Sucy |
_-_(Antoine_Baron%252C_Rue_du_G%C3%A9n%C3%A9ral_Leclerc)_-_(Sucy-en-Brie%252C_FR94)_-_15-11-2024_2.jpg) | 443 | Gare de Sucy–Bonneuil | Sucy-en-Brie – Collège du Fort |
_-_(Coll%C3%A8ge_du_Fort%252C_All%C3%A9e_des_Douves)_-_(Sucy-en-Brie%252C_FR94)_-_25-11-2024_5.jpg) | 444 | Sucy-en-Brie – Les Berges | |
_-_(Boissy-Saint-L%C3%A9ger_RER)_-_(Boissy-Saint-L%C3%A9ger%252C_FR94)_-_08-11-2024_11.jpg) | 445 | Gare de Boissy-Saint-Léger | Groupe scolaire Amédée Dunois |
_-_(Lyc%C3%A9e_Champlain%252C_Rue_des_Bordes)_-_(Chennevi%C3%A8res-sur-Marne%252C_FR94)_-_18-11-2024_3.jpg) | 446 | La Queue-en-Brie — Petit Caporal | Chennevières-sur-Marne — Lycée Champlain |
_-_(Coll%C3%A8ge_Moli%C3%A8re%252C_Rue_Aristide_Briand)_-_(Chennevi%C3%A8res-sur-Marne%252C_FR94)_-_28-11-2024_15.jpg) | 447 | Chennevières-sur-Marne — Moulin Vert | Collège Molière |
_-_(Lyc%C3%A9e_Champlain%252C_Rue_des_Bordes)_-_(Chennevi%C3%A8res-sur-Marne%252C_FR94)_-_18-11-2024_8.jpg) | 448 | Lycée Champlain | |
_-_(Lyc%C3%A9e_Guillaume_Bud%C3%A9%252C_Voie_Georges_Pompidou)_-_(Limeil-Br%C3%A9vannes%252C_FR94)_-_03-12-2024_4.jpg) | 449 | Villecresnes (circular line) | |
_-_(Cr%C3%A9teil_-_L'Echat%252C_Avenue_du_G%C3%A9n%C3%A9ral_de_Gaulle)_-_(Cr%C3%A9teil%252C_FR94)_-_25-03-2026_1.jpg) | 450 | Créteil–L'Échat | Yerres — Abbaye/Cimetière Gare de Brunoy |
_-_(Boissy-Saint-L%C3%A9ger_RER%252C_Avenue_du_G%C3%A9n%C3%A9ral_Leclerc)_-_(Boissy-Saint-L%C3%A9ger%252C_FR94)_-_08-11-2024_5.jpg) | 451 | Créteil-Préfecture Gare de Boissy-Saint-Léger | Servon — Centre commercial Eden |
 | 100 | Gare de Torcy | Créteil–L'Échat |
Notes
- ↑ The school lines only concern the lines numbered 441 to 449.
References
- ↑ "Bus Grande Couronne : Île-de-France Mobilités attribue 3 nouveaux contrats" (PDF). iledefrance-mobilites.fr (in French). December 7, 2022. Retrieved December 7, 2022..
- ↑ "Bienvenue sur le territoire de Marne et Seine". iledefrance-mobilites.fr (in French). June 12, 2023. Retrieved June 12, 2023..
- 1 2 "Le 8 avril 2024, vos lignes de bus changent de numéro sur le territoire de Marne et Seine". iledefrance-mobilites.fr (in French). 25 February 2024. Retrieved March 7, 2024..