| Revenue | 71.62a | 68.84a |
| Concession subsidiaries’ revenue derived from works carried out by non-group companies | 0.84a | 0.78a |
| Total revenue | 72.46a | 69.62a |
| Revenue from ancillary activities | 0.31a | 0.27a |
| Operating expenses | -63.77a | -61.53a |
| Operating income from ordinary activities | 9a | 8.36a |
| Share-based payments (IFRS 2) | -0.46a | -0.36a |
| Profit/(loss) of companies accounted for under the equity method | 0.22a | 0.11a |
| Other recurring operating items | 0.1a | 0.07a |
| Recurring operating income | 8.85a | 8.18a |
| Non-recurring operating items | -0.07a | -0.11a |
| Operating income | 8.78a | 8.07a |
| Cost of gross financial debt | -1.79a | -1.36a |
| Financial income from cash investments | 0.6a | 0.47a |
| Cost of net financial debt | -1.19a | -0.89a |
| Other financial income and expense | -0.22a | -0.16a |
| Income tax expense | -2.1a | -1.92a |
| Net income | 5.27a | 5.1a |
| Net income attributable to non-controlling interests | 0.41a | 0.4a |
| Net income attributable to owners of the parent | 4.86a | 4.7a |