Tamil Nadu State Transport Corporation has introduced 23 new routes with new buses in Kumbakonam. Across Thanjavur district for 10 depots, new buses as well as 88 reconstructed buses have been allotted, and as of now there are 54 buses currently in running stage.
B59 → Thanjavur Old Bus Stand to Elakurichi Route No Bus No Via route B59 TN68N 1294 Thiruvaiyaru, Thirumanur
234A → Thanjavur to Kanchipuram Route No Bus No Via route 234A TN68N 1305 Kumbakonam, Viluppuram
A67 → Thanjavur Old Bus Stand to Needamangalam Route No Bus No Via route A67 TN68N 1347 Maraiyaman Kovil, Ammapettai
V74J → Thanjavur Old Bus Stand to Ayyampettai Route No Bus No Via route V74J TN68N 1300 Palliagraharam, Kandiyur
A47 → Thanjavur Old Bus Stand to Nattani Route No Bus No Via route A47 TN68N 1312 Medical College, Vallam
A63 → Thanjavur Old Bus Stand to Thatchankurichi Route No Bus No Via route A63 TN68N 1314 Medical College, Vallam
A84 → Thanjavur Old Bus Stand to Kannanthangudi Route No Bus No Via route A87 TN68N 1345 Mela Ulur, Orathanadu
A39 → Pattukkottai to Peravurani Route No Bus No Via route A39 TN68N 1318 Palathali, Ottankadu
A1 → Peravurani to Adirampattinam Route No Bus No Via route A1 TN68N 1320 Pookollai, Sethubavachatram
241H → Thanjavur to Kilambakkam KCBT Route No Bus No Via route 241H TN68N 0762 Kumbakonam, Vadalur, Panruti
E6 → Thanjavur Old Bus Stand to Medical Route No Bus No Via route E6 TN68N 0702 Railady, Thanjavur NBS
242F → Orathanadu to Kilambakkam KCBT Route No Bus No Via route 242F TN68N 0783 Thanjavur, Kumbakonam, Panruti
242L → Pattukkottai to Kilambakkam KCBT Route No Bus No Via route 242L TN68N 0758 Mannarkudi, Kumbakonam, Panruti
428G → Peravurani to Nagapattinam Route No Bus No Via route 428G TN68N 0753 Pattukkottai, Thruthuraipoondi
