- District-wise Surface/Category-wise Length of Roads Maintained by Public Work Department (PWD) in Kerala (As on 31.03.2018)
- District-wise Surface-wise Length of Roads Maintained by Public Work Department (PWD) in Kerala (As on 31.03.2018)
- District-wise Category-wise Length of Roads Maintained by Public Works Department (PWD) (Road & Bridges) in Kerala (As on 31.03.2018)