< Tamil Nadu-ODR
Tamil Nadu-ODR/Tiruvallur
List as per Tamil Nadu Gazette Publication 39 of 2019
| Serial | Road Number | Relation | Name of Road | Length (in km) | Remarks |
|---|---|---|---|---|---|
| 1 | O2076 | 15507469 15507469 | Karanodai - Minjur Road | 15.60 | KM 0/0 to KM 16/4, Split Segments and reduced length. |
| 2 | O19 | 15507521 15507521 | Aaladu - Manopuram - Somancherry - Thathamanji Road | 13.40 | |
| 3 | O7396 | 15507529 15507529 | Vadaperumbakkam - Chettimedu Nair Road | 12.87 | KM 6/2 to KM 19/07 |
| 4 | O6671 | 15507614 15507614 | Thalavedu - Poonimangadu road | 11.20 | |
| 5 | O5239 | 15507661 15507661 | Pondavakkam - Velagapuram - Mambakkam Road | 10.50 | |
| 6 | O4714 | 15507726 15507726 | Palavakkam - Kannan Kottai Karadiputhur - KS Road | 10.20 | KM 3/4 to KM 13/6, route realigned and length increases by 1.8 KMs |
| 7 | O3875 | 15507734 15507734 | Melanur - Meyyur Road | 10.00 | |
| 8 | O7730 | 15507740 15507740 | Vellathukottai - Goonipalayam Road | 10.00 | |
| 9 | O6464 | 15507748 15507748 | Solavaram - Orakkadu - Arumandai - Perumullaivoyal Road | 10.00 | |
| 10 | O1264 | 15507765 15507765 | Elavampedu - Thiruvellavoyal Road | 9.85 | |
| 11 | O5612 | 15507768 15507768 | Ramapuram - Pakkam road | 9.20 | |
| 12 | O1456 | 15507786 15507786 | G.N.T. Road - Edur - Kannambakkam Road | 9.20 | |
| 13 | O3603 | 15507795 15507795 | Manavur RS - Perambakkam Road | 8.53 | KM 2/5 to KM 11/03 |
| 14 | O5320 | 15507798 15507798 | Poondi Regulator - Ramancheri Road | 8.50 | KM 2/7 to KM 11/2 |
| 15 | O5317 | 15507802 15507802 | Poondi - Ramarajakandigai Road | 8.40 | |
| 16 | O936 | 15507855 15507855 | Chinnakavanam - Arasur - Ayyanallur Road | 8.265 | |
| 17 | O5240 | 15507857 15507857 | Pondeswaram - Kilkondaiyur Road | 8.00 | |
| 18 | O937 | 15507862 15507862 | Chinnakavanam - Perumbedu Road | 7.40 | |
| 19 | O1459 | 15507866 15507866 | GNT Road - New Erumaivettipalayam Road | 7.30 | |
| 20 | O395 | 15507867 15507867 | Aranvoyalkuppam - Koppur - Mannur Road | 7.20 | KM 2/0 to KM 9/2 |
| 21 | O380 | 15508422 15508422 | Arambakkam - Madarpakkam Road | 7.00 | KM 1/0 to KM 8/0 |
| 22 | O6979 | 15508457 15508457 | Thirur - Sevvapet - Keelanur Road | 7.00 | |
| 23 | O6699 | 15508507 15508507 | Vayalur Road | 6.80 | |
| 24 | O1688 | 15508987 15508987 | Thervoy Road | 6.40 | |
| 25 | O3602 | 15509019 15509019 | Manavur RS - Thiruvalangadu Road | 6.40 | |
| 26 | O455 | 15509103 15509103 | Ariyalur - Vilangadupakkam Road | 6.40 | Available 6.25 KM |
| 27 | O6564 | 15509273 15509273 | Sunnambukulam - Annamalaichery Road | 6.00 | KM 3/0 to KM 9/0 |
| 28 | O1457 | 15508996 15508996 | Mangavaram Road | 6.00 | |
| 29 | O1453 | 15509321 15509321 | GNT Road - Arur - Egumadurai Road | 6.00 | |
| 30 | O1454 | 15509358 15509358 | Ayyanallur Road | 5.80 | |
| 31 | O1265 | 15509276 15509276 | Elavur - Sunnambukulam Road | 5.70 | Available 5.5 KM |
| 32 | O5618 | 15509488 15509488 | Ramathandalam Road | 5.60 | |
| 33 | O6956 | 15509558 15509558 | Vidayyur Road | 5.50 | |
| 34 | O1687 | 15508427 15508427 | N.M. Kandigai Road | 5.50 | |
| 35 | O6675 | 15509277 15509277 | Thalayaripalayam – Medipalayam Road | 5.40 | |
| 36 | O1689 | 15508991 15508991 | SH52 - G.R. Kandigai - Billa Kuppam Road | 5.325 | |
| 37 | O1251 | 15508512 15508512 | Elambakkam - Koovum Road | 5.30 | KM 4/4 to KM 9/7, Available 5.10 KM |
| 38 | O375 | 15509597 15509597 | Poonimangadu Road | 5.20 | |
| 39 | O378 | 15509742 15509742 | Valarpuram Road | 5.00 | KM 7/0 to KM 12/0 |
| 40 | O5359 | 15509771 15509771 | Pothur Road | 5.00 | |
| 41 | O2278 | 15510305 15510305 | Pudupalayam Road | 4.80 | |
| 42 | O6351 | 15507959 15507959 | Valasaivettikadu Road | 4.80 | |
| 43 | O1245 | 15509489 15509489 | Ekkadu - Ramathandalam Road | 4.80 | |
| 44 | O197 | 15510442 15510442 | Ammaiyarkuppam - Avalagunta Road | 4.60 | KM 2/4 to KM 7/0 |
| 45 | O4235 | 15510512 15510512 | Kesavarajakuppam Road | 4.60 | |
| 46 | O3982 | 15510543 15510543 | Minjur - Mouthambedu - Cheppakkam Road | 4.60 | |
| 47 | O7156 | 15510565 15510565 | Sirugumi Road | 4.50 | |
| 48 | O7186 | 15508515 15508515 | Erayamangalam Road | 4.50 | |
| 49 | O6959 | 15508508 15508508 | Thirupanthiyur - Vayalur Road | 4.50 | |
| 50 | O2504 | 15508424 15508424 | Sanaputhur Road | 4.50 | |
| 51 | O1252 | 15508511 15508511 | Elambakkam Road | 4.40 | |
| 52 | O7213 | 15510673 15510673 | Ramancheri - Thomur - Mettupalayam Road | 4.40 | |
| 53 | O2280 | 15510309 15510309 | Thandalam - Kakavakkam - Tholavedu Road | 4.40 | |
| 54 | O7688 | 15510518 15510518 | Veliyagaram - Sanokuppam/IV Pattadai Road | 4.40 | Two Different segments KM 0/0 to KM 0/6 and KM 3/0 to KM 6/8 |
| 55 | O798 | 15507616 15507616 | Bugga - Illathur Road | 4.20 | KM 0/0 to KM 0/8, KM 2/8 to KM 4/6 and KM 7/6 to KM 9/2, rest of the section is with Andhra State. |
| 56 | O6940 | 15511344 15511344 | Meyyur Road | 4.20 | KM 1/4 to KM 5/6 |
| 57 | O2627 | 15511356 15511356 | Tiruvallur - Selai - Egattur Road | 4.20 | KM 1/0 to KM 5/2 |
| 58 | O3560 | 15511383 15511383 | Mambakkamchattiram - Kannigapuram Road | 4.20 | |
| 59 | O2392 | 15509360 15509360 | Sompattu Road | 4.20 | |
| 60 | O4663 | 15511412 15511412 | Padur Road | 4.20 | |
| 61 | O7731 | 15511417 15511417 | Vellavedu - Chithukadu Road | 4.20 | |
| 62 | O2991 | 15508423 15508423 | Kolladam - Madarpakkam Road | 4.00 | KM 3/2 to KM 7/2 |
| 63 | O3976 | 15508464 15508464 | Mittanamallee - Palavedu - Alathur Road | 4.00 | |
| 64 | O666 | 15511544 15511544 | Ayyaneri - Ramnagar Road | 4.00 | Available for 3.8 KM |
| 65 | O6980 | 15508458 15508458 | Boojankandigai Road | 4.00 | Approximate Alignment |
| 66 | O1533 | 15511948 15511948 | Guruvoyal Road | 4.00 | |
| 67 | O1451 | 15512048 15512048 | Agaram Colony Road | 4.00 | |
| 68 | S41 | 15512077 15512077 | Chinnammapettai - Bagasalai Road | 3.82 | |
| 69 | O5184 | 15508516 15508516 | Pinjivakkam Harijan Colony Road | 3.80 | |
| 70 | O6104 | 15512430 15512430 | Satharai - Perambakkam Road | 3.80 | |
| 71 | O7138 | 15511357 15511357 | Putlur Road | 3.80 | |
| 72 | O2751 | 15512481 15512481 | Kaivandur Harijan Colony Road | 3.80 | |
| 73 | O2449 | 15510546 15510546 | Minjur - Kalpakkam - Devathanam Road | 3.80 | |
| 74 | ODR | 15512487 15512487 | Kolur - Periyakarumbur Road | 3.80 | |
| 75 | ODR | 15512500 15512500 | Sunnambukulam - Kuzhinal colony - Obasamuthiruam Road | 3.80 | |
| 76 | O1376 | 15509275 15509275 | Melakazhani Road | 3.80 | |
| 77 | O2544 | 15508990 15508990 | SH52 - Panjalai - Amarambedu Road | 3.70 | |
| 78 | O681 | 15513154 15513154 | Azinjivakkam Road | 3.60 | |
| 79 | O6172 | 15511952 15511952 | Sembedu Road | 3.60 | |
| 80 | O3003 | 15511956 15511956 | Komakkambedu Road | 3.60 | |
| 81 | O4537 | 15513283 15513283 | Noombal Road | 3.60 | |
| 82 | O2724 | 15509361 15509361 | Killikodi Road | 3.60 | |
| 83 | O381 | 15509324 15509324 | Arambakkam - Rallakuppam Road | 3.60 | |
| 84 | O4025 | 15511959 15511959 | Morai Road | 3.60 | Available 3.50 KM, 0.10 KM lost due to creation of SH234 |
| 85 | O1013 | 15507617 15507617 | Arumbakkam Road | 3.50 | |
| 86 | O501 | 15507618 15507618 | Arunkulam Road | 3.40 | |
| 87 | O50 | 15508520 15508520 | Adhigathur Road | 3.40 | |
| 88 | O5013 | 15513925 15513925 | Perathur - Nathakoil Thibbai Road | 3.40 | Approximate Alignment |
| 89 | O613 | 15513155 15513155 | Kosapur Road | 3.40 | |
| 90 | O4596 | 15513157 15513157 | Kummanur Road | 3.40 | |
| 91 | O4715 | 15513944 15513944 | Palavakkam - Madananjeri Road | 3.40 | |
| 92 | O6952 | 15513994 15513994 | Thirunilai - Amithanallur - Akkarapakkam Road | 3.40 | |
| 93 | O1010 | 15514016 15514016 | Paivalasa Road | 3.40 | |
| 94 | O1463 | 15513158 15513158 | Siruniyam - Aangadu Road | 3.40 | |
| 95 | O2279 | 15510310 15510310 | Thandalam - Sathiyavedu Road | 3.35 | Available 2.50 KM |
| 96 | O3416 | 15508426 15508426 | Madarpakkam - Rosha Nagaram - Sathiyavedu Road | 3.35 | |
| 97 | O5687 | 15510519 15510519 | Echambadi Road | 3.30 | |
| 98 | S369 | 15514087 15514087 | Tiruvalangadu - Vedaiyur Road | 3.25 | KM 4/75 to KM 8/0 |
| 99 | O7920 | 15511951 15511951 | Pagalmedu Road | 3.23 | |
| 100 | S413 | 15513924 15513924 | Vishnuvakkam - Veeraragavapuram Road | 3.20 | |
| 101 | O61 | 15512049 15512049 | Agaram Colony - Gangaiyadikuppam Road | 3.20 | |
| 102 | O1532 | 15511949 15511949 | Sethambakkam Road | 3.20 | |
| 103 | O2692 | 15514085 15514085 | Devalambapuram Road | 3.20 | |
| 104 | O1878 | 15514137 15514137 | Kalpattu Road | 3.20 | |
| 105 | O4473 | 15508994 15508994 | New Gummidipoondi - Sirupuzhalpettai Road | 3.20 | |
| 106 | O376 | 15511382 15511382 | Kannigapuram Road | 3.13 | |
| 107 | O396 | 15507960 15507960 | Vellerithangal Road | 3.10 | |
| 108 | O7766 | 15511953 15511953 | Kilambakkam Road | 3.00 | |
| 109 | O1455 | 15512052 15512052 | Chinnambedu Road | 3.00 | |
| 110 | O2645 | 15514149 15514149 | Vellakulam Road | 3.00 | |
| 111 | O7827 | 15509106 15509106 | Vichoor - Echanguli Road | 3.00 | |
| 112 | O3984 | 15514159 15514159 | Abiramapuram Road | 3.00 | |
| 113 | O5689 | 15510517 15510517 | Veliyagaram Road | 3.00 | |
| 114 | O6511 | 15510446 15510446 | Srikaligapuram Road | 3.00 | |
| 115 | O1009 | 15514036 15514036 | Chettivaripalli Road | 3.00 | |
| 116 | O1007 | 15511549 15511549 | S. Agraharam Road | 3.00 | |
| 117 | O6352 | 15508518 15508518 | Nungambakkam Road | 3.00 | |
| 118 | O2891 | 15508425 15508425 | Sanaputhur Road | 3.00 | |
| 119 | O1462 | 15509278 15509278 | Periya Obulapuram Road | 3.00 | |
| 120 | O3969 | 15508998 15508998 | Thervazhi Road | 3.00 | Approximate Alignment |
| 121 | O2275 | 15512055 15512055 | Bandikavanur - Natham Road | 3.00 | |
| 122 | O4247 | 15509322 15509322 | Naidu kuppam - Egumadurai Road | 3.00 | |
| 123 | O1452 | 15512051 15512051 | Amirthanallur Road | 3.00 | |
| 124 | O4444 | 15514782 15514782 | Nelvoy - Kunjalam Road | 3.00 | |
| 125 | O7135 | 15511419 15511419 | Kavalcheri Road | 3.00 | Available 2.86 KM |
| 126 | O7189 | 15514905 15514905 | Sadayankuppam Road | 2.91 | |
| 127 | O4475 | 15510547 15510547 | Neythavoyal - Merattur - Devathanam Road | 2.90 | |
| 128 | O1021 | 15511418 15511418 | Chokkanallur - Thirumanam Road | 2.80 | Available 2.66 KM |
| 129 | O1335 | 15508517 15508517 | Erayamangalam - Nungambakkam Road | 2.80 | |
| 130 | O1580 | 15507958 15507958 | Illuppur - Papparambakkam Road | 2.80 | Available 2.20 KM |
| 131 | O667 | 15511545 15511545 | Ayyaneri Road | 2.80 | |
| 132 | ODR | 15514944 15514944 | Pallikuppam Union Road | 2.64 | Approximate Alignment |
| 133 | O6475 | 15510447 15510447 | Somasundaram - Thamaneri Road | 2.60 | KM 3/0 to KM 5/6 |
| 134 | O4675 | 15514017 15514017 | Paivalasa - Katterikuppam Road | 2.60 | |
| 135 | O2596 | 15513159 15513159 | Orakkadu Village Road | 2.60 | |
| 136 | O3103 | 15508462 15508462 | Nathamedu Road | 2.60 | |
| 137 | O3102 | 15511950 15511950 | Agaram Road | 2.60 | |
| 138 | O3104 | 15514981 15514981 | Pandikavanur Road | 2.60 | |
| 139 | O5690 | 15510516 15510516 | Venkataraja Kuppam Road | 2.60 | |
| 140 | O2785 | 15508459 15508459 | Ayathur Road | 2.60 | Approximate Alignmet |
| 141 | O6698 | 15510312 15510312 | Thandalam - Mukkarambakkam Road | 2.50 | KM 2/5 to KM 5/0 |
| 142 | ODR | 15515246 15515246 | Pudhupalayam - Mangalam Road | 2.50 | |
| 143 | O5677 | 15509359 15509359 | Rettambedu - Ayyanallur Road | 2.46 | |
| 144 | O14 | 15511387 15511387 | Minnal Road | 2.45 | |
| 145 | O198 | 15510443 15510443 | Ammaiyarkuppam road | 2.40 | |
| 146 | O2255 | 15509745 15509745 | Kaverirajapuram Road | 2.40 | |
| 147 | O3423 | 15515317 15515317 | Maddur Road | 2.40 | |
| 148 | O5688 | 15515377 15515377 | Kodivalasa Road | 2.40 | |
| 149 | O2232 | 15510450 15510450 | Kattur - Mahankaligapuram Road | 2.40 | |
| 150 | O1015 | 15509743 15509743 | Konalam Road | 2.40 | KM 6/0 to KM 8/4 |
| 151 | O3985 | 15514158 15514158 | Kattur Harijan Colony Road | 2.40 | |
| 152 | O6350 | 15513926 15513926 | Perathur Road | 2.40 | Approximate Alignment |
| 153 | O6960 | 15508509 15508509 | Thirupanthiyur Road | 2.40 | |
| 154 | O7925 | 15508514 15508514 | Kottaiyur Road | 2.40 | |
| 155 | O369 | 15511958 15511958 | Arakkambakkam Road | 2.40 | |
| 156 | O6494 | 15513156 15513156 | Sothupakkam Road | 2.40 | Available 2.52 KM |
| 157 | O4532 | 15515603 15515603 | N.N. Kandigai - Nallattur Road | 2.40 | |
| 158 | O2759 | 15508992 15508992 | Siddaraja kandigai Road | 2.40 | |
| 159 | O2644 | 15514150 15514150 | Thadaperumbakkam Road | 2.21 | |
| 160 | O1016 | 15511551 15511551 | Veeraganallur Road | 2.20 | |
| 161 | O2784 | 15511550 15511550 | Cherrukkanur Road | 2.20 | |
| 162 | O4616 | 15509490 15509490 | Othikkadu Road | 2.20 | |
| 163 | O3820 | 15508999 15508999 | Athupakkam Road | 2.20 | Available 2 KM |
| 164 | ODR | 15515648 15515648 | Aroor - Egumadurai Road | 2.20 | |
| 165 | O6905 | 15511954 15511954 | Thirukkandalam road | 2.16 | |
| 166 | O194 | 15515686 15515686 | Puthagaram Road | 2.135 | |
| 167 | O2829 | 15515700 15515700 | Alamathi ABC Colony Road | 2.13 | |
| 168 | O2450 | 15515765 15515765 | Kollumedu - Veerapuram Road | 2.10 | |
| 169 | O5156 | 15510513 15510513 | Shri Kaveri Rajapet Road | 2.10 | |
| 170 | O6069 | 15514037 15514037 | Sanoor - Mallavaram Road | 2.00 | |
| 171 | O7768 | 15511552 15511552 | Venganur Road | 2.00 | |
| 172 | O7915 | 15516029 15516029 | Viyasapuram Road | 2.00 | |
| 173 | O1014 | 15510674 15510674 | Kanchipadi Road | 2.00 | |
| 174 | O1008 | 15510445 15510445 | Adhivaragapuram Road | 2.00 | |
| 175 | O3421 | 15515318 15515318 | Maddur - Alamelumangapuram Road | 2.00 | |
| 176 | O7188 | 15510545 15510545 | Vallur - Athipattu Railway Station Road | 2.00 | |
| 177 | O1011 | 15514038 15514038 | SH54 - VPR Puram - Veeramangalam Road | 2.00 | |
| 178 | O614 | 15509104 15509104 | Kanniyampettai - Vichoor Road | 2.00 | Available 1.84 KM |
| 179 | O1450 | 15516946 15516946 | Melpakkam Road | 2.00 | |
| 180 | O2276 | 15513945 15513945 | Panapakkam Road | 2.00 | |
| 181 | O1464 | 15508995 15508995 | GNT Road - Thervazhi - Natham Road | 2.00 | |
| 182 | O4822 | 15512482 15512482 | Pandur Road | 2.00 | |
| 183 | O6488 | 15510515 15510515 | Sorakkapet Road | 2.00 | |
| 184 | O4037 | 15517052 15517052 | Kattavur Road | 1.92 | |
| 185 | O1690 | 15517103 15517103 | Anuradha Paint Road | 1.90 | KM 0/0 to KM 1/0 and KM 1/5 to KM 2/4 |
| 186 | O6476 | 15510313 15510313 | Soolaimeni - Sengarai Kadu Selliamman Koil Road | 1.90 | KM 0/0 to KM 0/4, KM 2/0 to KM 2/4 and KM 3/2 to KM 4/3 |
| 187 | O1700 | 15509108 15509108 | Vichoor - Vellivoyal Road | 1.85 | |
| 188 | O2668 | 15512050 15512050 | Panchetty - Neduvarambakkam Road | 1.83 | |
| 189 | O4595 | 15515687 15515687 | Oragadam Road | 1.80 | |
| 190 | O7926 | 15508510 15508510 | Pannur - Vayalur Road | 1.80 | |
| 191 | O551 | 15515378 15515378 | Kakalur Road | 1.80 | |
| 192 | O5375 | 15512053 15512053 | Agaram Road | 1.80 | |
| 193 | O968 | 15514906 15514906 | Chinna Sekkadu Road | 1.80 | |
| 194 | O2849 | 15513947 15513947 | Anantheri Road | 1.80 | |
| 195 | O1243 | 15509323 15509323 | Egumadurai - Appayapalayam Road | 1.80 | |
| 196 | O6851 | 15508989 15508989 | Periya Puliyur Road | 1.80 | |
| 197 | O3391 | 15511957 15511957 | Link Road | 1.80 | Available for 1.5 KM |
| 198 | O6686 | 15511955 15511955 | Thamaraipakkam Road | 1.80 | |
| 199 | O3422 | 564923379 564923379 | Maddur - Kothur Road | 1.80 | |
| 200 | O2274 | 15517175 15517175 | Maduravasal Road | 1.80 | |
| 201 | ODR | 15517921 15517921 | Grantline Kattabomman Road | 1.80 | Approximate Alignment |
| 202 | O6299 | 15513160 15513160 | Sholavaram - Orakkadu Road | 1.75 | KM 3/0 to KM 4/75 |
| 203 | O1691 | 15517105 15517105 | Poothapedu Road | 1.70 | |
| 204 | O2994 | 15508988 15508988 | Kollanur - Mukkarampakkam Road | 1.70 | Approximate Alignment |
| 205 | O3983 | 15514160 15514160 | Kadapakkam Road | 1.63 | |
| 206 | S238 | 15512434 15512434 | Perambakkam - Chinnamandali Road | 1.60 | |
| 207 | O7921 | 15511548 15511548 | VKN Kandigai Road | 1.60 | |
| 208 | O1012 | 15510444 15510444 | Vellaathur Road | 1.60 | |
| 209 | O2900 | 15508460 15508460 | Pakkam Road | 1.60 | |
| 210 | O5797 | 15513284 15513284 | Madharvedu Road | 1.60 | |
| 211 | O4741 | 15510307 15510307 | Paleswaram - Nelvoy Road | 1.60 | |
| 212 | O1460 | 15508993 15508993 | New Gummidipoondi Road | 1.60 | |
| 213 | O394 | 15517972 15517972 | Aranvoyal Road | 1.60 | |
| 214 | O6670 | 15507615 15507615 | Veeraragavapuram Road | 1.60 | |
| 215 | O1458 | 15517992 15517992 | Mondiamman Nagar Road | 1.50 | |
| 216 | O3910 | 15511416 15511416 | Melmanambedu Road | 1.42 | |
| 217 | O2625 | 15512431 15512431 | Irulancheri Road | 1.40 | |
| 218 | O6984 | 15511386 15511386 | Thiruthani Subway Approach Road | 1.40 | |
| 219 | O6510 | 15510448 15510448 | Srikaligapuram - Veeramangalam Road | 1.40 | |
| 220 | O379 | 15509746 15509746 | Valarpuram Road | 1.40 | KM 3/8 to KM 5/2 |
| 221 | O2453 | 15517104 15517104 | Valluvar Nagar - Ramapuram Road | 1.40 | Approximate Alignment |
| 222 | O3393 | 15511546 15511546 | LN Puram Road | 1.40 | |
| 223 | O4971 | 15518016 15518016 | Pazhanchur Road | 1.40 | |
| 224 | O844 | 15518018 15518018 | Chembarambakkam Road | 1.40 | |
| 225 | O3371 | 15509772 15509772 | Lakshmipuram - Ellaiammanpettai Road | 1.36 | |
| 226 | O6348 | 15508519 15508519 | Keel Nallathur Road | 1.30 | |
| 227 | O2794 | 15518040 15518040 | Uranambedu Road | 1.23 | KM 3/0 to KM 4/23 |
| 228 | S182 | 15518046 15518046 | Mosur - Harichandrapuram Road | 1.20 | KM 2/4 to KM 3/6 |
| 229 | O2273 | 15510308 15510308 | Athupakkam Road | 1.20 | |
| 230 | O2820 | 15514783 15514783 | Atrambakkam Road | 1.20 | |
| 231 | O4676 | 15508461 15508461 | Pakkam - Nathamedu Road | 1.20 | |
| 232 | O6349 | 15511960 15511960 | Lakshminathapuram Road | 1.20 | Available for 1 KM |
| 233 | O2946 | 15511961 15511961 | Koduveli Road | 1.20 | |
| 234 | O668 | 15511543 15511543 | Ayyaneri Road | 1.20 | |
| 235 | O4171 | 15514035 15514035 | Mylaarvada - Sengattanur Road | 1.20 | |
| 236 | O6611 | 15511547 15511547 | TC Kandigai Road | 1.20 | |
| 237 | O2254 | 15509744 15509744 | Kaverirajapuram - Anapalayam Road | 1.20 | |
| 238 | O4461 | 15518111 15518111 | Nerkundram Road | 1.20 | |
| 239 | O3640 | 15508997 15508997 | Pedhikuppam Road | 1.20 | |
| 240 | O944 | 15512435 15512435 | Chinnamandali - Anaikattaputhur Road | 1.00 | |
| 241 | O3561 | 15511385 15511385 | Mambakkamchattiram - Mambakkam Road | 1.00 | |
| 242 | O7565 | 15510514 15510514 | Vanivilasapuram Road | 1.00 | |
| 243 | O2075 | 15511962 15511962 | Karani Road | 1.00 | |
| 244 | O3089 | 15512432 15512432 | Narasingapuram Road | 1.00 | |
| 245 | O3087 | 15508513 15508513 | Koovum - Pillayarkuppam Road | 1.00 | |
| 246 | O3088 | 15518281 15518281 | Kilambakkam Road | 1.00 | Approximate Alignment |
| 247 | O4036 | 15512054 15512054 | Andarkuppam Road | 1.00 | |
| 248 | O7 | 15518288 15518288 | Thirunilai Harijan Colony Road | 1.00 | |
| 249 | O2517 | 15509274 15509274 | Chinna Mangodu Road | 1.00 | KM 3/6 to KM 4/6 |
| 250 | O1461 | 15517993 15517993 | Padiyanallur Road | 1.00 | |
| 251 | O2277 | 15513946 15513946 | Perandur Road | 1.00 | |
| 252 | O6347 | 15513927 15513927 | Keelanur Road | 1.00 | |
| 253 | O6700 | 15508428 15508428 | NM Kandigai Road | 1.00 | |
| 254 | O4910 | 15513287 15513287 | Parivakkam - Pallikuppam Road | 1.00 | KM 1/4 to KM 2/4 |
| 255 | O4236 | 15518460 15518460 | Vepagunta Road | 0.856 | |
| 256 | O2461 | 15518466 15518466 | Old Napalayam Road | 0.80 | |
| 257 | O7642 | 15514086 15514086 | Vediyangadu Road | 0.80 | |
| 258 | O4190 | 15508463 15508463 | Nadukuthagai Road | 0.70 | |
| 259 | O6075 | 15518482 15518482 | SAP Camp Road | 0.60 | |
| 260 | O710 | 15510449 15510449 | Bandhikuppam - Thamaneri Road | 0.60 | KM 0/4 to KM 1/0 |
| 261 | O5001 | 15512433 15512433 | Perambakkam - Kilambakkam Road | 0.60 | |
| 262 | O7187 | 15510544 15510544 | Athipattu Railway Station Road | 0.60 | |
| 263 | O7707 | 15509105 15509105 | Vellakulam - Echanguli Road | 0.60 | KM 3/0 to KM 3/6 |
| 264 | O5285 | 15515319 15515319 | Ponpadi Junction Road | 0.565 | |
| 265 | O2074 | 15510306 15510306 | Karani Cause Way | 0.53 | |
| 266 | O1701 | 15509107 15509107 | Vichoor Road | 0.40 | |
| 267 | O5008 | 15514907 15514907 | Perambur Cross Road | 0.20 | |
| 268 | O2026 | 15511384 15511384 | Kannigapuram Link Road | 0.20 | Only available between KM 0/0 to KM 0/1 |
| Length | 868.321 |
List of Upgraded Roads pre 2019 Gazette Publication
| Serial | Road Number | Relation | Name of Road | Length (in km) | Remarks |
|---|---|---|---|---|---|
| 1 | O889 | 15511413 15511413 | Chettipadu - Kuthampakkam Road | 4.00 | Upgraded as MDR1165 |
| 2 | O2682 | 15518602 15518602 | SH52 Link Road | 8.00 | Upgraded as MDR599A |
| 3 | O2958 | 15513286 15513286 | Koladi Road | 7.00 | Upgraded as MDR1166, Available 6.80 KM |
| 4 | O3918 | 15518542 15518542 | Melpakkam - Kannampalayam Road | 7.20 | Upgraded as MDR1167, Available 7 KM |
| 5 | O4446 | 15511414 15511414 | Nemam - Kuthambakkam Road | 2.00 | Upgraded as MDR1165 |
| 6 | O4447 | 15511415 15511415 | Nemam Road | 1.60 | Upgraded as MDR1165, Available 1.30 KM |
| 7 | O6508 | 15513285 15513285 | Sri Devi Karumari Amman Temple Road | 2.20 | Upgraded as MDR1166 |
| 8 | O7725 | 15515766 15515766 | Vellanur - Red Hills Road | 9.00 | Upgraded as MDR575A |
| Length | 41.00 |
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