- District-wise Road Length (National Highway, State Highway, Major Districts Roads and Major Bridges) under Public Works Department (PWD) in Karnataka (As on 31st March, 2023)
- District-wise Road Length (National Highway, State Highway, Major District Road and Major Bridges) under Public Works Department (PWD) in Karnataka (As on 31st March, 2020)
- District-wise Road Length (National Highway, State Highway, Major District Road and Major Bridges) under Public Works Department (PWD) in Karnataka (As on 31st March, 2019)
- District-wise Road Length (National Highway, State Highway, Major District Road and Major Bridges) under Public Works Department (PWD) in Karnataka (As on 31st March, 2017)
- District-wise Road Length (National Highway, State Highway, Major District Road and Major Bridges) under Public Works Department (PWD) in Karnataka (As on 31.03.2016)
- District-wise Road Length (National Highway, State Highway, Major District Road and Major Bridges) under Public Works Department (PWD) in Karnataka (2014-2015)
- District-wise Road Length (National Highway, State Highway, Major District Road and Major Bridges) under Public Works Department (PWD) in Karnataka (As on 31.03.2014)
- District-wise Road Length (National Highway, State Highway, Major District Road and Major Bridges) under Public Works Department (PWD) in Karnataka (As on 31.03.2013)
- District-wise Road Length (National Highway, State Highway, Major District Road and Major Bridges) under Public Works Department (PWD) in Karnataka (As on 31.03.2011)