Appendix 11.1.3
District-wise, Surface-wise & Category-wise Length of Roads Maintained by PWD (Roads) in km
| Sl.No. | Name of District | SH | MDR | Total |
| BT | BT | |||
| 1 | Thiruvananthapuram | 226.05 | 2,154.46 | 2,380.51 |
| 2 | Kollam | 149.06 | 1,776.43 | 1,925.49 |
| 3 | Alappuzha | 169.87 | 1,236.95 | 1,406.82 |
| 4 | Pathanamthitta | 249.21 | 1,745.46 | 1,994.67 |
| 5 | Kottayam | 340.04 | 2,971.80 | 3,311.84 |
| 6 | Idukki | 872.53 | 1,790.15 | 2,662.68 |
| 7 | Ernakulam | 401.97 | 2,563.92 | 2,965.89 |
| 8 | Thrissur | 379.62 | 1,554.12 | 1,933.74 |
| 9 | Palakkad | 215.55 | 1,887.69 | 2,103.24 |
| 10 | Malappuram | 384.05 | 1,992.62 | 2,376.67 |
| 11 | Kozhikode | 208.83 | 1,744.79 | 1,953.62 |
| 12 | Wayanad | 145.71 | 731.29 | 877.00 |
| 13 | Kannur | 243.55 | 1,991.69 | 2,235.24 |
| 14 | Kasaragod | 141.79 | 1,303.95 | 1,445.74 |
| Total Length(in Kms) | 4,127.83 | 25,445.32 | 29,573.15 | |
Source: PWD(Roads)