Kallakurichi Division Highways Department (Construction & Maintenance) aims to develop and maintain the Highway network in the district and also ensures road safety and to cope with the future economic development of the state.
In Kallakurichi Highways (C & M) Division, the total length of 1546.53 Kilometre of Government roads are maintained.
The Classification of road are as follows
State Highways (SH) the total length of Kilometre is 312.946
Major District Roads (MDR) the total length of Kilometre is 289.150
Other District Roads (ODR) the total length of Kilometre is 944.434
| S. No | Name of the Road | Start in this division (in km) | End in this division (in km) | Length in this division (in km) | |
|---|---|---|---|---|---|
| 1 | Cuddalore - Thirukoilur - Sankarapuram Road (SH - 68) | 33.187 | 64.597 | 63.915 | |
| 69.547 | 102.052 | ||||
| 2 | Cuddalore - Chithoor Road (SH - 9) | 38.200 | 84.800 | 46.600 | |
| 3 | Kallakurichi – Thiruvannamalai Road (SH - 6) | 0.000 | 41.300 | 41.300 | |
| 4 | Tirukoilur - Asanur Road (SH - 137) | 0.000 | 39.300 | 39.300 | |
| 5 | Vridhachalam - Ulundurpet - Viluppuram Road (SH - 69) | 16.600 | 50.400 | 33.800 | |
| 6 | Thiruvannamalai - Thiyagadurgam Road (SH - 9A) | 19.200 | 51.040 | 31.840 | |
| 7 | Kallakurichi - Koothakudi Road (SH - 204) | 0.000 | 24.800 | 24.800 | |
| 8 | Villupuram - Mambalapattu - Thirukoilur Road (SH - 7) | 56.600 | 75.800 | 19.200 | |
| 9 | The road branching from Old NH-45 to Ulundurpet Town (SHU 146) | 0.000 | 6.200 | 6.200 | |
| 10 | Tirukoilur Bye Pass Road (SH - 211) | 0.004 | 4.395 | 4.391 | |
| 11 | Pennaiyar Bridge Approach Road (SHU - 47) | 0.000 | 1.600 | 1.600 | |
| Total | 312.946 |
| S. No | Name of the Road | Start in this division (in km) | End in this division (in km) | Length in this division (in km) | |
|---|---|---|---|---|---|
| 1 | Vellimalai - Moolakadu - Pudhur Road (MD - 809) | 0.000 | 62.800 | 62.800 | |
| 2 | Kallakurichi - Sankarapuram - Road (via)Kachirapalayam (MD - 135) | 0.000 | 35.300 | 35.300 | |
| 3 | Kachirapalayam - Vellimalai Road (MD - 810) | 0.000 | 32.200 | 32.200 | |
| 4 | Rishivandhiyam - Nemili Road (Via) Eraiyur, Palayam (MD - 672) | 0.000 | 27.850 | 27.850 | |
| 5 | M.Kunnathur - Naripalayam Road (MD - 620) | 0.000 | 20.300 | 20.300 | |
| 6 | Thiyagadurgam - Adari Road (MD - 811) | 0.000 | 20.200 | 20.200 | |
| 7 | Thirukovilur - Thiyagadurgam Road (MD - 784) | 14.200 | 31.600 | 17.400 | |
| 8 | Kadampuliyur - Ulundurpet Road (Via) Perperiyankuppam, Sendanadu, Sendamangalam Road (MD - 602) | 15.800 | 30.200 | 14.400 | |
| 9 | Chinnasalem - Kachirapalayam Road (MD - 1013) | 0.000 | 12.400 | 12.400 | |
| 10 | Parikkal - Periyasevalai Road (MD - 336) | 0.000 | 12.400 | 12.400 | |
| 11 | Thirukovilur - Manalurpet Road (MD - 1014) | 0.000 | 11.000 | 11.000 | |
| 12 | Thirukovilur - Vettavalam Road (MD - 812) | 0.000 | 9.600 | 9.600 | |
| 13 | Veerapar - Gedilam Road (MD - 736) | 0.000 | 7.200 | 7.200 | |
| 14 | Chinnayampettai - Elayankanni Road (MD - 813) | 17.800 | 20.400 | 2.600 | |
| 15 | Vridhachalam - Palakollai Road (MD - 746) | 19.500 | 21.600 | 2.100 | |
| 16 | Thirukovilur Railway Feeder Road (MD - 499) | 0.000 | 1.000 | 1.000 | |
| 17 | Ulundurpet Railway Feeder Road (MD - 513) | 0.000 | 0.400 | 0.400 | |
| Total | 289.150 |
| S. No[1] | Name of the Road | Start in this division (in km) | End in this division (in km) | Length in this division (in km) | |
|---|---|---|---|---|---|
| 1 | Indhili - Sembakurichi Road (Via) Pukkiravari | 0.000 | 27.510 | 27.510 | |
| 2 | Thiyagadurgam - Sankarapuram Road | 0.000 | 26.960 | 26.960 | |
| 3 | Pagandai X Road to Mamandhur Road | 0.000 | 22.820 | 22.820 | |
| 4 | Tirukoilur - Lalapettai Road (via) Po. Meiyur | 0.000 | 18.800 | 20.000 | |
| 19.000 | 20.200 | ||||
| 5 | Rayappanur - Vettiperumalagaram Road (Via) Thagarai | 0.000 | 19.667 | 19.667 | |
| 6 | Thiyagadurgam - Pudhukeni Road | 0.000 | 19.200 | 19.200 | |
| 7 | Moongilthuraipattu - Tiruvarangam Road | 0.000 | 18.800 | 18.800 | |
| 8 | Arakandanallur - Ayandhur Road | 0.000 | 17.600 | 17.600 | |
| 9 | Chinnasalem - V.Mamandhur Road (via) Nainarpalayam | 0.000 | 15.500 | 15.500 | |
| 10 | Devapandalam - Rangappanur Road | 0.000 | 13.000 | 13.000 | |
| 11 | Mangalampettai - ElavanasurKottai Road | 15.800 | 28.400 | 12.600 | |
| 12 | Chinnasalem - Koogaiyur Road | 0.000 | 12.400 | 12.400 | |
| 13 | Kural - Lakshmanapuram Road (Via) Veerabayangaram | 0.000 | 5.740 | 12.312 | |
| 5.910 | 12.482 | ||||
| 14 | Emappair - Porasakurichi Road | 0.000 | 12.200 | 12.200 | |
| 15 | Mamandhur - Kachirapalayam Road | 0.000 | 11.840 | 11.840 | |
| 16 | Sankarapuram - Puthirampattu Road | 0.000 | 11.600 | 11.600 | |
| 17 | Vengur - Nathamur Road | 0.000 | 10.800 | 10.800 | |
| 18 | Senganankollai - Thathanur Road | 0.000 | 10.800 | 10.800 | |
| 19 | Odiyandhal - Kallipadi Road | 0.000 | 10.800 | 10.800 | |
| 20 | Arasampattu - Mottampatti Road | 0.000 | 10.700 | 10.700 | |
| 21 | Vilambar - Pukkiravari Road | 0.000 | 10.600 | 10.600 | |
| 22 | Athiyur - Jambadai Road | 0.000 | 10.200 | 10.200 | |
| 23 | A.Pandalam - R.V.Nallur Road | 0.000 | 9.600 | 9.600 | |
| 24 | Kandachipuram - Veerapandi Road | 0.000 | 9.400 | 9.400 | |
| 25 | Km.44/6 of Kallakurichi -Thiruvannamalai Road to Jambai Road | 2.600 | 11.905 | 9.305 | |
| 26 | Kandachipuram - Arakandanallur Road | 0.000 | 9.200 | 9.200 | |
| 27 | Pethanur - Ammakalathur Road | 0.000 | 9.000 | 9.000 | |
| 28 | Kachirapalayam - Pottiyam Road | 0.000 | 8.800 | 8.800 | |
| 29 | Melnariyappanur - Kalasamudhram Road | 0.000 | 8.600 | 8.600 | |
| 30 | A.Sathanur - Pudhukazhani Road | 0.000 | 8.600 | 8.600 | |
| 31 | Thagadi - Thiyagadurgam Manalurpettai Road | 0.000 | 8.100 | 8.100 | |
| 32 | Munivazhai - Pasar Road | 0.000 | 8.000 | 8.000 | |
| 33 | Arunkurukkai Road | 0.000 | 8.000 | 8.000 | |
| 34 | A.Kumaramangalam - Neivinai Road | 0.000 | 7.800 | 7.800 | |
| 35 | Peranguiyur - Enathimangalam Road | 0.000 | 7.800 | 7.800 | |
| 36 | Bangaram - Eliyathur Road (via) Paithandhurai | 0.000 | 3.250 | 7.795 | |
| 3.390 | 7.935 | ||||
| 37 | Kachirapalayam - Thirukanangur Road (Via) Madavacheri | 0.000 | 7.600 | 7.600 | |
| 38 | Chinnasalem - Elavadi Road | 0.000 | 7.200 | 7.200 | |
| 39 | Marur - Endhal Road | 0.000 | 7.200 | 7.200 | |
| 40 | Kachirapalayam - Thavadipattu Road | 0.400 | 7.250 | 6.850 | |
| 41 | Alur Harijan Colony Road | 0.000 | 6.825 | 6.825 | |
| 42 | Chinnasalem - Pandiyankuppam Road | 0.000 | 6.660 | 6.600 | |
| 43 | Mugaiyur Railway Feeder Road | 0.000 | 6.600 | 6.600 | |
| 44 | Devapandalam - Viriyur Road | 0.000 | 6.500 | 6.450 | |
| 45 | Chinnasalem - Periyasiruvathur Road | 0.000 | 6.400 | 6.400 | |
| 46 | Eraiyur - Rishivandhiyam Road to Kunniyur Road (Via) Andhiyur | 0.000 | 6.400 | 6.400 | |
| 47 | Kallakurichi - Pavandhur Road | 0.000 | 6.400 | 6.400 | |
| 48 | Athaiyur - Dhanam Road | 0.000 | 6.200 | 6.200 | |
| 49 | Pavandhur - Melapazhangur Road | 0.000 | 6.000 | 6.000 | |
| 50 | Ulundurpet - Sendanadu Sendamangalam Road | 11.400 | 17.400 | 6.000 | |
| 51 | Kallakurichi- Sendanadu - Sendamangalam road | 0.000 | 5.900 | 5.900 | |
| 52 | Madhiyanur Road | 0.000 | 5.800 | 5.800 | |
| 53 | Pugaipattti - Vadakurumbur Road | 0.000 | 5.800 | 5.800 | |
| 54 | Seshasamudram Road | 0.000 | 5.800 | 5.800 | |
| 55 | Pandur - Ulundhandarkoil Road | 0.000 | 5.800 | 5.800 | |
| 56 | Eraiyur - Adhanur Road | 0.000 | 5.610 | 5.610 | |
| 57 | Chinnasalem - Koogaiyur Road to Pethasamudram Road | 0.000 | 5.600 | 5.600 | |
| 58 | Mudiyanur - Sithalur Road | 0.000 | 5.600 | 5.600 | |
| 59 | Nattarmangalam - Perumangalam Road | 0.000 | 5.200 | 5.200 | |
| 60 | Thaduthatkondur Road | 0.000 | 5.200 | 5.200 | |
| 61 | Soraiyapattu - Athipakkam Road | 0.000 | 5.135 | 5.135 | |
| 62 | Km.56/2 of Cuddalore Chithoor Road to Sikkampattu (via) Dhamal Kondasamudram | 0.000 | 5.000 | 5.000 | |
| 63 | Elayanarkuppam - Maniyandal H.C Road (via) Seerpathanallur | 0.000 | 5.000 | 5.000 | |
| 64 | Anathur - Kuchipalayam - Melthaniyalampattu Road | 0.000 | 5.000 | 5.000 | |
| 65 | Porasakurichi - Varanjaram Road | 0.000 | 5.000 | 5.000 | |
| 66 | Alambadi Road | 0.000 | 5.000 | 5.000 | |
| 67 | Road branching at Km.34/4 of Cuddalore - Chithoor Road to sendanadu (via) Somasipalayam | 4.000 | 8.900 | 4.900 | |
| 68 | Periyapagandai - Yal Road | 0.000 | 4.800 | 4.800 | |
| 69 | Kolappakkam Road | 0.000 | 4.800 | 4.800 | |
| 70 | Kottamarudhur Road | 0.000 | 4.800 | 4.800 | |
| 71 | Chinnasalem - Koogaiyur Road to Periyeri road (via) Pakkambadi | 0.000 | 4.675 | 4.675 | |
| 72 | Koovagam to Irundai (via) Kuchipalayam road | 0.000 | 4.600 | 4.600 | |
| 73 | Mudiyanur - Madam Road | 0.000 | 4.600 | 4.600 | |
| 74 | Thagadi - Mudiyanur Road | 0.000 | 4.600 | 4.600 | |
| 75 | From Km.118/8 of Salem Ulundurpet Road to Poraiyur Road (Via) Sirunagalur | 0.000 | 4.600 | 4.600 | |
| 76 | Manalurpet - Jambai Road | 0.000 | 4.400 | 4.400 | |
| 77 | Dhevaradiyarkuppam Road | 0.000 | 4.300 | 4.300 | |
| 78 | M.Kunnathur - Dhamal Road | 0.000 | 4.200 | 4.200 | |
| 79 | Ariyanthakka Road | 0.000 | 4.200 | 4.200 | |
| 80 | Tholuvandhangal - Pakkam Road | 0.000 | 4.000 | 4.000 | |
| 81 | Sithal - Sitheripattu Road | 0.000 | 4.000 | 4.000 | |
| 82 | Sirupanaiyur - Thakka Road | 0.000 | 4.000 | 4.000 | |
| 83 | Arudhangudi - Karayampalayam Road | 0.000 | 3.800 | 3.800 | |
| 84 | Ammapettai - Parigam Road | 0.000 | 3.800 | 3.800 | |
| 85 | Kattupaiyur Road | 0.000 | 3.800 | 3.800 | |
| 86 | Pazhangur Road | 0.000 | 3.800 | 3.800 | |
| 87 | Kalasamudram - A.Vasudevanur Road | 0.000 | 3.700 | 3.700 | |
| 88 | Nallathur Road | 0.000 | 3.700 | 3.700 | |
| 89 | Jambai - Gangeyanur Road (via) Pallichandal Road | 0.000 | 3.675 | 3.675 | |
| 90 | Melur Road | 0.000 | 3.600 | 3.600 | |
| 91 | Rishivandhiyam - Ariyanthakka road to Pasar Road | 0.000 | 3.600 | 3.600 | |
| 92 | Manalur - Melsiruvallur Road | 14.800 | 18.400 | 3.600 | |
| 93 | Old Nannavaram Road | 0.000 | 3.600 | 3.600 | |
| 94 | Keelpadi - Aviriyur Road | 0.000 | 3.400 | 3.400 | |
| 95 | A. Kolathur - Sikkadu Road | 0.000 | 3.400 | 3.400 | |
| 96 | T.Kolathur Road | 0.000 | 3.270 | 3.270 | |
| 97 | Thengiyanatham - Padharampallam Road | 0.000 | 3.200 | 3.200 | |
| 98 | Ka.Mamanandhal Road | 0.000 | 3.200 | 3.200 | |
| 99 | Siruvangur Road | 0.000 | 3.200 | 3.200 | |
| 100 | Amoor Road | 0.000 | 3.200 | 3.200 | |
| 101 | Dhimmachur - Sozhavandipuram Road | 0.000 | 3.200 | 3.200 | |
| 102 | A.Kumaramangalam Kanaiyar Road | 0.000 | 3.200 | 3.200 | |
| 103 | Athipattu - Arumpattu Road | 0.000 | 3.200 | 3.200 | |
| 104 | Mandagapadi Road | 0.000 | 3.100 | 3.100 | |
| 105 | Sankarapuram - Poikunam Road | 0.000 | 3.100 | 3.100 | |
| 106 | Kodungal Road | 0.000 | 3.100 | 3.100 | |
| 107 | Kaniyamoor Road | 0.000 | 3.000 | 3.000 | |
| 108 | Vilambar - Thenthorasalur Road (Via) Vanavareddi | 0.000 | 3.000 | 3.000 | |
| 109 | Brammagundam Road | 0.000 | 3.000 | 3.000 | |
| 110 | Kadampur Road | 0.000 | 3.000 | 3.000 | |
| 111 | Andrayanallur Road | 0.000 | 3.000 | 3.000 | |
| 112 | Easwarakandanallur Road | 0.000 | 3.000 | 3.000 | |
| 113 | Irundhai Road | 0.000 | 3.000 | 3.000 | |
| 114 | Pu. Mambakkam Road | 0.000 | 2.900 | 2.900 | |
| 115 | Kazhumaram Road | 0.000 | 2.800 | 2.800 | |
| 116 | Kattupaiyur - Vadamalayanur Road | 0.000 | 2.800 | 2.800 | |
| 117 | Erudaiyampattu - Suthamalai Road to Arcavadi | 0.000 | 2.700 | 2.700 | |
| 118 | Kallanatham - Pandiyankuppam Road | 0.000 | 2.650 | 2.650 | |
| 119 | S.Ogaiyur Road | 0.000 | 2.600 | 2.600 | |
| 120 | Kachakudi Road | 0.000 | 2.600 | 2.600 | |
| 121 | Adhichanoor Railway Feeder Road | 0.000 | 2.600 | 2.600 | |
| 122 | Vadakarai - Thayanur Road | 0.000 | 2.500 | 2.500 | |
| 123 | Athiyandhal Road | 0.000 | 2.450 | 2.450 | |
| 124 | Neelamangalam - Niraimathi Road | 0.000 | 2.400 | 2.400 | |
| 125 | Porpadakurichi Road | 0.000 | 2.400 | 2.400 | |
| 126 | Aviriyur - Noorolai Road | 0.000 | 2.400 | 2.400 | |
| 127 | Paramanatham - Kuchikadu Road | 0.000 | 2.400 | 2.400 | |
| 128 | Arudhangudi Road | 0.000 | 2.400 | 2.400 | |
| 129 | Adhichanoor - Vasanthakrishnapuram Road | 0.000 | 2.400 | 2.400 | |
| 130 | Road branching at Km.1/4 of Odiyandal - Eduthanur road to Chinnakolliyur | 0.000 | 2.315 | 2.315 | |
| 131 | Ulagiyanallur - Ammakalathur Road | 0.000 | 2.200 | 2.200 | |
| 132 | Karumandhuri Maniyarpalayam Road | 7.000 | 9.200 | 2.200 | |
| 133 | Sirumadurai Road | 0.000 | 2.200 | 2.200 | |
| 134 | Road branching at Km.46/6 of Vridhachalam Ulundurpet Villupuram Road to Malavayarayanur road | 0.000 | 2.150 | 2.150 | |
| 135 | Kattusellur Road | 0.000 | 2.100 | 2.100 | |
| 136 | Veerasolapuram Road | 0.000 | 2.000 | 2.000 | |
| 137 | Unathur Road | 0.000 | 2.000 | 2.000 | |
| 138 | Paramanatham Road | 0.000 | 2.000 | 2.000 | |
| 139 | Ulagankathan Road | 0.000 | 2.000 | 2.000 | |
| 140 | Manmalai - Karadichithoor Road | 0.000 | 2.000 | 2.000 | |
| 141 | Moorarpath - Melapattu Road | 0.000 | 2.000 | 2.000 | |
| 142 | Arasankuppam Road | 0.000 | 2.000 | 2.000 | |
| 143 | Vasanthakrishnapuram - Arasankuppam Road | 0.000 | 2.000 | 2.000 | |
| 144 | Padhur Road | 0.000 | 2.000 | 2.000 | |
| 145 | Mattigai - Odappankuppam Road | 1.000 | 3.000 | 2.000 | |
| 146 | Poo.Malayanur Road | 0.000 | 2.000 | 2.000 | |
| 147 | Veerangipuram Road | 0.000 | 1.880 | 1.880 | |
| 148 | Eduthavainatham - Parigam Road | 0.000 | 1.800 | 1.800 | |
| 149 | Poottai - Pavalam Road | 0.000 | 1.800 | 1.800 | |
| 150 | Kongarayapalayam Road | 0.000 | 1.800 | 1.800 | |
| 151 | Manakkuppam Road | 0.000 | 1.800 | 1.800 | |
| 152 | R.R. Kuppam Road | 0.000 | 1.800 | 1.800 | |
| 153 | Gedilam - Maranodai - Perumpattu Road | 4.000 | 5.800 | 1.800 | |
| 154 | Palrampattu Road | 0.000 | 1.700 | 1.700 | |
| 155 | Kattu Edayar Road | 0.000 | 1.700 | 1.700 | |
| 156 | Kudhiraichandal Road | 0.000 | 1.640 | 1.640 | |
| 157 | Road branching from Km.1/2 of Periyasevalai - Koovagam Road to Koovanatham | 0.000 | 1.600 | 1.600 | |
| 158 | Road branching from Km.1/2 of Amoor Velur road to Km.36/4 of Vridhachalam Ulundurpet Villupuram road at Kamaraj Nagar | 0.000 | 1.600 | 1.600 | |
| 159 | Marangiyur - Enathimangalam Road Km 0/0-2/0 (Malattar Km.0/720- 1/320) | 0.000 | 0.720 | 1.600 | |
| 1.320 | 2.200 | ||||
| 160 | Elavadi - Poosapadi Road | 0.000 | 1.600 | 1.600 | |
| 161 | Vaniyandhal Road | 0.000 | 1.600 | 1.600 | |
| 162 | Noorolai - Melapazhangur Road | 0.000 | 1.600 | 1.600 | |
| 163 | Vadamarudhur Road | 0.000 | 1.600 | 1.600 | |
| 164 | Vilandhai Road | 0.000 | 1.600 | 1.600 | |
| 165 | Karapattu Road | 0.000 | 1.600 | 1.600 | |
| 166 | Kooranur Road | 0.000 | 1.600 | 1.600 | |
| 167 | Vadakarai Thayanur - Thirumalaipattu Road | 0.000 | 1.500 | 1.500 | |
| 168 | Somandarkudi Road | 0.000 | 1.400 | 1.400 | |
| 169 | Eravar Road | 0.000 | 1.400 | 1.400 | |
| 170 | Seerpanandhal Road | 0.000 | 1.400 | 1.400 | |
| 171 | Seerpadhanallur Road | 0.000 | 1.200 | 1.200 | |
| 172 | S.Ogaiyur Colony Road | 0.000 | 1.200 | 1.200 | |
| 173 | Kolaparai - Dhimmachur Road | 0.000 | 1.200 | 1.200 | |
| 174 | T.Pallavadi Road | 0.000 | 1.200 | 1.200 | |
| 175 | Vellaiyur Road | 0.000 | 1.200 | 1.200 | |
| 176 | Road branching from Km.35/2 of Vridhachalam Ulundurpet Villupuram road to Keelkuppam Road | 0.000 | 1.100 | 1.100 | |
| 177 | Somandarkudi - Mohur Road | 0.000 | 1.000 | 1.000 | |
| 178 | C.Meiyur Road | 0.000 | 1.000 | 1.000 | |
| 179 | Maniyarkundam - Vellimalai Road | 4.200 | 5.200 | 1.000 | |
| 180 | Thandarai Road | 1.400 | 2.340 | 0.940 | |
| 181 | Porasapattu - Erudayampattu Road to Mettukkuppam Suthamalai Road | 0.000 | 0.810 | 0.810 | |
| 182 | Dhimmachur - Po.Meiyur Road | 0.000 | 0.800 | 0.800 | |
| 183 | Amakalathur - Karunguli Road | 0.000 | 0.800 | 0.800 | |
| 184 | Emappair - Arumalai Road | 0.000 | 0.800 | 0.800 | |
| 185 | Mettu Athur - Kokkankadu Road | 0.000 | 0.800 | 0.800 | |
| 186 | Old Pallichandal Feeder Road | 0.000 | 0.750 | 0.750 | |
| 187 | Karundhalakurichi - Sitheri Road | 0.000 | 0.600 | 0.600 | |
| 188 | Ammampalayam - Sembadakurichi Road | 0.000 | 0.450 | 0.450 | |
| Total | 944.434 |