22.56763 88.30923 8 Asia/Kolkata West Bengal Kona Expressway Kona Expressway 711103 West Bengal IN Howrah India 22.56760 88.30920 trunk 0.005 1 Howrah IN West Bengal West Bengal West Bengal India 711103 Kona Expressway 22.56760 88.30920 trunk 0.005 1 KOLKATA-LVFPY SIBBUR-LVFPY 8146066887242 6 administrative Haora boundary 55 administrative কলকাতা कोलकाता Kolkata boundary Q1348 en:Kolkata 66 administrative Haora boundary Kona Expressway NH12 22.5676 88.30942 0.023