Longueur du réseau routier
| Année (situation au 1.1.) |
1990 |
1995 |
2000 |
2008 |
2012 |
2016 |
2017 |
2019 |
2022 |
2023 |
2024 |
2025 |
2026 |
| |
[km] |
[km] |
[km] |
[km] |
[km] |
[km] |
[km] |
[km] |
[km] |
[km] |
[km] |
[km] |
[km] |
| Voirie de l'Etat (total) |
2775 |
2820 |
2863 |
2875 |
2899 |
2908 |
2912 |
2914 |
2909 |
2912 |
2912 |
2916 |
2918 |
| Fonds du Kirchberg |
|
|
|
|
19 |
19 |
19 |
19 |
19 |
19 |
19 |
19 |
19 |
| Routes nationales |
869 |
869 |
837 |
837 |
837 |
837 |
837 |
839 |
850 |
851 |
853 |
856 |
857 |
| Autoroutes |
78 |
123 |
115 |
147 |
152 |
161 |
165 |
165 |
163 |
167 |
167 |
167 |
167 |
| Chemins repris |
1828 |
1828 |
1911 |
1891 |
1891 |
1891 |
1891 |
1891 |
1877 |
1875 |
1873 |
1874 |
1875 |
