The contract is composed of 21 lots cf. WFD.

The lot consists of line 20 Lepuix / Giromagny - Valdoie:

- line 30 Auxelles-Haut - Valdoie,

- line 31 Giromagny - Valdoie via Petitmagny,

- line 90 Giromagny - Belfort Railway Station.

The lot is composed of line 55 (direct line) Belfort - Montbéliard by highway.

The lot is composed of:

- line 63 north-east sector / Follereau / Belfort,

- line 72 serving Vauban College.

The lot is composed of:

- line 51 north-east sector Follereau,

- line 61 north-east sector - Courbet,

- line 62 C establishments in Belfort,

- line 68 sector north / Follereau.

The lot is composed of line 62 A establishments of Belfort.

The lot is composed of line 62 B establishments of Belfort.

The lot is composed of line 53 serving the College of Rougemont.

The lot is composed of line 57 Sector Nord - Follereau / Courbet / Goscinny.

The lot is composed of line 60 serving the college of Giromagny.

This lot is composed of line 64 serving the college of Morvillars.

Line 67 serving the college of Danjoutin.

The lot is composed of:

- line 21 Belfort - Rougemont / Etueffont - Belfort,

- line 22 Belfort - Etueffont / Rougemont - Belfort,

- Line 23 Fountain - Belfort,

- line 91 Rougemont - Belfort Station via Etueffont.

This lot is composed of line 70 serving the college of Montreux-Château.

This lot is composed of line 71 serving the college of Beaucourt.

This lot is composed of line 66 serving school city Jules Ferry Delle.

The lot is composed of:

- line 32 Rougemont-le-Château - belfort,

- line 33 Menoncourt - belfort via Reppe,

- line 40 Auxelles-Bas - Etueffont.

The lot is composed of:

- line 34 Montreux-Château - Belfort,

- line 35 Meroux TGV - Belfort via Brittany,

- line 92 Montreux-Château - Belfort Station via Fontaine.

The lot is composed of:

- line 35 Meroux TGV - Vézelois street of Brebotte,

- line 42 Fontenelle - Petit-Croix station,

- line 43 Novillard - Petit-Croix station,

- line 92 Montreux-Château - Belfort station via Fontaine.

The lot is composed of line 24 Morvillars / Vézelois - Belfort.

The lot is composed of:

- line 25 Delle - TGV station,

- line 26 Beaucourt - TGV station,

- line 93 Beaucourt - TGV station via Delle,

- line 41 (Ap 90) TGV station - ZAC des Tourelles.

The lot is composed of:

- line 36 Chavannes-les-Grands - Delle,

- line 37 Beaucourt - Delle via Croix,

- line 38 Beaucourt - Delle.

The lot is composed of:

- line 9 Republic - Miotte - Republic,

- Line 39 Botans - Bavilliers.