< Tamil Nadu-ODR
Tamil Nadu-ODR/Chengalpattu
List as per Tamil Nadu Gazette Publication 39 of 2019
| Serial | Road Number | Relation | Name of Road | Length (in km) | Remarks |
|---|---|---|---|---|---|
| 1 | O3555 | 15518644 15518644 | Salavakkam Road | 20.20 | |
| 2 | O1032 | 15521638 15521638 | Chunambedu - Perumbair Road | 19.80 | |
| 3 | O6978 | 15521741 15521741 | Thirupulivanam - Salavakkam Road | 17.48 | |
| 4 | O919 | 15521641 15521641 | Villivakkkam Road | 16.20 | |
| 5 | O3628 | 15522386 15522386 | Mangalam - Pattikadu Road | 15.20 | Two different segments |
| 6 | O1211 | 15523008 15523008 | Echur - Thiruporur Road | 14.20 | |
| 7 | S176 | 15521743 15521743 | Meyyur - Pinayur Road | 14.40 | Approximate Alignment, Available 14.70 KM |
| 8 | O1512 | 15523065 15523065 | Chengalapattu - P.V. Kalathur - Thirukalukundram Road | 13.60 | |
| 9 | O1506 | 15523799 15523799 | Endathur Road | 13.20 | |
| 10 | O1886 | 15525295 15525295 | Kalur - Kambarajapuram Road | 12.80 | Approximate Alignment |
| 11 | O3469 | 15523801 15523801 | Thatchur Road | 11.80 | |
| 12 | O35 | 15525409 15525409 | Acharapakkam - Annaikunnam Road | 11.20 | Available 10.20 KM |
| 13 | O4466 | 15525862 15525862 | Nerumbur - Pudupattinam Road | 11.00 | KM 0/0 to KM 10/6 and KM 12/6 to KM 13/0 |
| 14 | O5098 | 15525416 15525416 | Perumbair - Orathy Road | 10.20 | |
| 15 | O5751 | 15525935 15525935 | Vedanthangal Road | 9.80 | |
| 16 | O7763 | 15532276 15532276 | Vengachery - Thirumukkudal Road | 9.20 | |
| 17 | O7927 | 15524756 15524756 | Walajabad - Thirupulivanam Road | 9.20 | |
| 18 | O4771 | 15532487 15532487 | Palur - Singaperumal Koil Road | 9.20 | |
| 19 | O5545 | 15523803 15523803 | P.V. Kalathur - Vallipuram Road | 9.20 | |
| 20 | O5110 | 15532560 15532560 | Perunagar - Kaliyampoondi Road | 9.105 | |
| 21 | O4968 | 15533127 15533127 | Pavunjur - Anaicut Road | 8.80 | |
| 22 | O1233 | 15533147 15533147 | Edayarpakkam - Purisai Road | 8.80 | |
| 23 | O2475 | 15525424 15525424 | Karasangal - Kongarai Road | 8.80 | |
| 24 | O1400 | 15533413 15533413 | Ezichur - Palur Road | 8.60 | |
| 25 | O7258 | 15533450 15533450 | Ullavoor - Thollazhi Road | 8.45 | Approximate Alignment, Available 8.20 KM |
| 26 | O2640 | 15523067 15523067 | Chengalpattu - Sogandi - Veerakuppam Road | 8.28 | |
| 27 | O2265 | 15533930 15533930 | Kayarambedu - Kalivanthapattu Road | 8.25 | |
| 28 | S208 | 15525870 15525870 | Nerumbur - Kannikoil Road | 8.20 | |
| 29 | O3941 | 15533995 15533995 | Mettukuppam - Perumbakkam Road | 8.00 | |
| 30 | O3591 | 15523016 15523016 | Manampathy - Mullipakkam Road | 8.00 | |
| 31 | O2942 | 15534168 15534168 | Veerabogam Road | 7.45 | KM 1/8 to KM 9/25 |
| 32 | O5516 | 15534176 15534176 | Purisai - Pullalore Road | 7.40 | |
| 33 | O3559 | 15523011 15523011 | Mambakkam - Thiruporur Road | 7.25 | KM 12/0 to KM 13/6 and KM 14/35 to KM 20/0 |
| 34 | O7023 | 15534199 15534199 | Thodur - Kannanthangal Road | 7.20 | |
| 35 | O4604 | 15525417 15525417 | Orathy - Annanthamangalam Road | 7.20 | |
| 36 | O2766 | 15523018 15523018 | Oragadam - Thirunilai Road | 7.00 | |
| 37 | O406 | 15534220 15534220 | Arasanimangalam Road | 6.77 | |
| 38 | O4648 | 15523802 15523802 | Thatchur - Neelamangalam - Easur Road | 6.70 | |
| 39 | O6245 | 15533421 15533421 | Serapanacheri - Nattarasanpattu Road | 6.60 | |
| 40 | O6085 | 15534684 15534684 | Sarvatheertham - Musaravakkam Road | 6.60 | Approximate Alignment |
| 41 | O2406 | 15534712 15534712 | Kinar - Keelavalam Road | 6.50 | KM 0/9 to KM 7/4 |
| 42 | O7445 | 15537197 15537197 | Athiyur - Melthuli Road | 6.50 | Approximate Alignment |
| 43 | S81 | 15537846 15537846 | Kaliyampoondi - Andithangal Road | 6.40 | |
| 44 | O3812 | 15537883 15537883 | Kuthirambakkam Road | 6.40 | Approximate Alignment, Avaialble 3.60 KM |
| 45 | O7325 | 15537940 15537940 | Uthukkadu Road | 6.40 | |
| 46 | O2982 | 15538149 15538149 | Kolathur - Kannanthangal Road | 6.40 | |
| 47 | O4768 | 15538170 15538170 | Purisai Road | 6.20 | Approximate Alignment, Avaialable 5.70 KM |
| 48 | O580 | 15521659 15521659 | Indalure - Attupatti Kottaipunchai Road | 6.20 | |
| 49 | O2808 | 15523017 15523017 | Periya Irumbedu - Amirthampallam - Thandarai Road | 6.15 | |
| 50 | O502 | 15538375 15538375 | Arunkundram - Arumpuliyur - Karumbakkam Road | 6.00 | |
| 51 | O3737 | 15539212 15539212 | Marutham - Malaiyankulam Road | 6.00 | |
| 52 | O1260 | 15525410 15525410 | Elapakkam Road | 6.00 | |
| 53 | O3815 | 15539388 15539388 | Sirunai Perugal Harijan Colony Road | 6.00 | |
| 54 | O7857 | 15521643 15521643 | Vilanganoor - Vettur - Salaiyur Road | 6.00 | |
| 55 | O1507 | 15533934 15533934 | GST Road - Karuneelam - Melrosapuram Road | 5.80 | |
| 56 | O6311 | 15539507 15539507 | Sidthamalli - Malliyankaranai Road | 5.80 | Approximate Alignment, Available 5.60 KM |
| 57 | O1760 | 15521654 15521654 | Kadukkalur - Kalpattu Road | 5.80 | |
| 58 | O4938 | 15539648 15539648 | Patta - Padur Road | 5.78 | KM 0/0 to KM 4/0 and KM 5/8 to KM 7/58, Approximate Alignment |
| 59 | O7323 | 15537199 15537199 | Kavanoor Puducheri - Melthuli Road | 5.67 | |
| 60 | O5164 | 15539713 15539713 | Pillaichathiram - Ramanujapuram - Maduramangalam Road | 5.65 | |
| 61 | O1301 | 15539857 15539857 | Endathur - Maruvalam Road | 5.60 | |
| 62 | O6933 | 15523071 15523071 | Thirumani - Mosivakkam Road | 5.60 | |
| 63 | O3814 | 15534197 15534197 | Neervallur - Kallipattu Road | 5.60 | |
| 64 | O1949 | 15540333 15540333 | Kanchipuram - Enathur Road | 5.60 | |
| 65 | O127 | 15521742 15521742 | Alapakkam - Annathur - Salavakkam Road | 5.60 | |
| 66 | O7918 | 15540789 15540789 | Vizhuthamangalam - Nelvoy Road | 5.40 | |
| 67 | O4452 | 15540795 15540795 | Nemili - Mannur Road | 5.40 | |
| 68 | O2452 | 15540805 15540805 | Kayar - Komannagar - Thaiyur Road | 5.40 | |
| 69 | O3470 | 15521645 15521645 | Neerpair - Melvasalai Road | 5.40 | |
| 70 | S191 | 15540336 15540336 | Muthiyalpettai - Vaiyavur Road | 5.20 | |
| 71 | O4630 | 15540819 15540819 | Ozhukarai - Silambakkam Road | 5.20 | |
| 72 | O36 | 15525414 15525414 | Acharapakkam - Seethapuram - Kadamalaiputhur Road | 5.20 | |
| 73 | O3590 | 15522387 15522387 | Kadumbadi Road | 5.20 | Approximate Alignment, Available 5 KM |
| 74 | O917 | 15521652 15521652 | Devarajapuram - Thanneerpandal Road | 5.10 | |
| 75 | O2875 | 15539213 15539213 | Puthali Road | 5.10 | |
| 76 | O2242 | 15541101 15541101 | Kavanipakkam - Peranakavoor - Mambakkkam Road | 5.10 | |
| 77 | O4603 | 15525420 15525420 | Thinnanoor - Sathiyavadi Road | 5.00 | |
| 78 | O3473 | 15525294 15525294 | Magaral - Kavanthandalam Road | 5.00 | |
| 79 | O2940 | 15534174 15534174 | Kodur - Seekanankuppam Road | 5.00 | |
| 80 | O3028 | 15541184 15541184 | Kondangi Road | 4.96 | |
| 81 | O5099 | 15525413 15525413 | Oddangudisai - Porparankaranai - Anaikunnam Road | 4.95 | KM 2/0 to KM 6/95 |
| 82 | O3589 | 15522388 15522388 | Manamai - Kunnathur Road | 4.90 | |
| 83 | O2898 | 15525411 15525411 | Madur - Kattukaranai Road | 4.81 | |
| 84 | O8778 | 15521655 15521655 | Puthirankottai Road | 4.81 | |
| 85 | O1509 | 15541216 15541216 | GST Road - Ozhalur - Manapakkam Road | 4.80 | |
| 86 | O1232 | 15533148 15533148 | Edayarpakkam - Narasingapuram Road | 4.80 | |
| 87 | O2941 | 15534171 15534171 | Kodur Road | 4.80 | |
| 88 | O2518 | 15525871 15525871 | Pandur - Ammanapakkam - Perumbedu - Kilapakkam Road | 4.60 | KM 4/6 to KM 9/2 |
| 89 | O6708 | 15541231 15541231 | Thandarapettai - Kozhiyalam Road | 4.60 | |
| 90 | O2647 | 15541247 15541247 | Kilapakkam Road | 4.50 | |
| 91 | O417 | 15521651 15521651 | Arcot - Amainthankaranai Road | 4.50 | |
| 92 | O3142 | 15523015 15523015 | Kottamedu - Manamathy Road | 4.50 | Available 4.30 KM |
| 93 | O2599 | 15523019 15523019 | Thirunilai Harijan Colony Road | 4.45 | |
| 94 | O6826 | 15544133 15544133 | Thenpakkam - Kolathur Road | 4.40 | Available 3.39 KM |
| 95 | O2789 | 15533932 15533932 | Kumizhi Road | 4.40 | |
| 96 | O2614 | 15534173 15534173 | Kodur Road | 4.40 | |
| 97 | O3960 | 15544149 15544149 | Mevalurkuppam - Nayapakkam Road | 4.40 | |
| 98 | O8779 | 15544177 15544177 | Padicherry - Ramanujapuram Road | 4.40 | |
| 99 | O2472 | 15537198 15537198 | Kadambur - Alapakkam Road | 4.31 | |
| 100 | O1037 | 15544190 15544190 | SH113 - Vengadu - Irumbedu Road | 4.20 | |
| 101 | O1511 | 15532490 15532490 | Peramanur - Thirukatchur Road | 4.20 | |
| 102 | O3980 | 15544205 15544205 | Anaicut Road | 4.20 | Available 4.00 KM |
| 103 | O290 | 15524758 15524758 | Angambakkam - Avalur Road | 4.20 | |
| 104 | O2407 | 15537943 15537943 | Kithirpettai Harijan Colony Road | 4.20 | |
| 105 | O4588 | 15544223 15544223 | Onambakkam - Venmani Road | 4.20 | |
| 106 | O3756 | 15544247 15544247 | Maruvalam - Venmani Road | 4.20 | Available 4.00 KM |
| 107 | O7627 | 15544316 15544316 | Vedal - Kappaivakkam Road | 4.20 | |
| 108 | O3278 | 15544349 15544349 | Kundrathur Road | 4.20 | |
| 109 | O8780 | 15534200 15534200 | Maduramangalam - Eittikuttymedu Road | 4.20 | |
| 110 | S100 | 15544352 15544352 | Sempoondi Road | 4.10 | |
| 111 | O4287 | 15544317 15544317 | Nallur - Karumbakkam Road | 4.00 | |
| 112 | O6470 | 15552961 15552961 | Somangalam Road | 4.00 | |
| 113 | O2792 | 15553396 15553396 | Nallur Kollamedu Road | 4.00 | Approximate Alignment |
| 114 | O7024 | 15534198 15534198 | Thodur - Kuthirambakkam Road | 3.80 | |
| 115 | O4594 | 15523021 15523021 | Oragadam Harijan Colony - Desamugipettai Road | 3.80 | |
| 116 | O4123 | 15523806 15523806 | Murugambakkam Road | 3.80 | |
| 117 | O3619 | 15553469 15553469 | Mangadu - Pattu - Mugalivakkam Road | 3.80 | |
| 118 | O2667 | 15553492 15553492 | Kattrambakkam - Irunkattukottai Road | 3.80 | |
| 119 | O2566 | 15553758 15553758 | Vallam Kandigai - Ballnalur Road | 3.70 | |
| 120 | O8781 | 15537200 15537200 | Kavanoor Pudhucheri - Athiyur Road | 3.65 | Approximate Alignment |
| 121 | S22 | 15553894 15553894 | Athur - Vadapathi Road | 3.60 | |
| 122 | O3085 | 15553994 15553994 | Koovathur - Adayalacheri Road | 3.60 | Available 2.48 KM |
| 123 | O4959 | 15533128 15533128 | Kalkulam Road | 3.60 | |
| 124 | O4605 | 15554016 15554016 | Orathy - Veppankaranai Road | 3.60 | |
| 125 | O3074 | 15554130 15554130 | Kooram Road | 3.60 | |
| 126 | O6282 | 15555516 15555516 | Sevilimedu - Venkatapuram Road | 3.60 | |
| 127 | O4130 | 15533997 15533997 | Musaravakkam - Kilar Road | 3.60 | |
| 128 | O2842 | 15557259 15557259 | Kovalavedu Road | 3.60 | |
| 129 | O903 | 15559644 15559644 | Cheyyur - Panaiyur Road | 3.60 | |
| 130 | O107 | 15523068 15523068 | Alan Salai | 3.60 | |
| 131 | O706 | 15568656 15568656 | Baluchetty - Musaravakkam Road | 3.60 | |
| 132 | O8782 | 15552966 15552966 | Varadharajapuram - Mudichur Road | 3.60 | |
| 133 | S409 | 15553895 15553895 | Villiyambakkam - Sasthirambakkam Road | 3.50 | |
| 134 | O2617 | 15523072 15523072 | Sogandi Road | 3.50 | |
| 135 | O44 | 15568772 15568772 | Adhanur Harijan Colony - TTC Staff Colony - Madambakkam Road | 3.50 | |
| 136 | O4442 | 15523013 15523013 | Nellikuppam - Kattur Road | 3.45 | |
| 137 | O5157 | 15568956 15568956 | Pichivakkam - Kandivakkam Road | 3.40 | |
| 138 | O6703 | 15532563 15532563 | Thandarai - Alathur Road | 3.40 | |
| 139 | O7780 | 15555517 15555517 | Venkatapuram - Vishar Road | 3.40 | |
| 140 | O7466 | 15569064 15569064 | Karur - Marudham Road | 3.40 | KM 3/0 to KM 6/4 |
| 141 | O1510 | 15569642 15569642 | Pazhayanur Harijan Colony Road | 3.32 | |
| 142 | O3542 | 15569836 15569836 | Malyambakkam Harijan Colony Road | 3.30 | |
| 143 | O7924 | 15525293 15525293 | Walajabad - Kolathur Road | 3.30 | KM 2/0 to KM 5/3, Approximate Alignment, Available 2.84 KM |
| 144 | S80 | 15521747 15521747 | Kaliyampettai - Rajampettai Road | 3.20 | |
| 145 | O2894 | 15557260 15557260 | Echur Road | 3.20 | |
| 146 | O7390 | 15570010 15570010 | Vadamangalam Road | 3.20 | |
| 147 | O6384 | 15570016 15570016 | Sirukundram Road | 3.20 | |
| 148 | O7664 | 15525873 15525873 | Veerapuram Road | 3.20 | |
| 149 | O6964 | 15523009 15523009 | Thiruporur - Nemili Road | 3.20 | |
| 150 | O4989 | 15534221 15534221 | Pennalore Road | 3.20 | |
| 151 | O3073 | 15554131 15554131 | Kooram - Vathiyur Road | 3.20 | |
| 152 | O5716 | 15521661 15521661 | Thozhuppedu - Ayakunnam Road | 3.20 | |
| 153 | O3813 | 15569065 15569065 | Singadivakkam Road | 3.20 | |
| 154 | O2777 | 15533424 15533424 | Mettupalayam Road | 3.20 | |
| 155 | O4772 | 15533415 15533415 | Guruvanmedu Road | 3.20 | |
| 156 | O4602 | 15525418 15525418 | Siruthamoor Road | 3.20 | |
| 157 | O916 | 15521644 15521644 | Gurupathamedu Road | 3.20 | |
| 158 | O3965 | 15521749 15521749 | Pilappur Road | 3.20 | |
| 159 | O7367 | 15533417 15533417 | Vadakkupattu Road | 3.20 | |
| 160 | O4164 | 15533996 15533996 | Muthuvedu - Musaravakkam Road | 3.06 | |
| 161 | O6822 | 15557261 15557261 | Thenneri - Agaram Road | 3.00 | |
| 162 | O5241 | 15521649 15521649 | Pondur Road | 3.00 | |
| 163 | O7655 | 15523805 15523805 | Veeranakunnam Road | 3.00 | |
| 164 | O2576 | 15534170 15534170 | Manikuppam Road | 3.00 | |
| 165 | O5242 | 15521650 15521650 | Pondur - Vilangadu Road | 3.00 | |
| 166 | O4600 | 15573514 15573514 | Orathur - Kavanur Road | 3.00 | |
| 167 | O5100 | 15525423 15525423 | Kongarai - Kalathur Road | 3.00 | |
| 168 | O1924 | 15525296 15525296 | Kambarajapuram - Kannadiyankudisai Road | 3.00 | Approximate Alignment |
| 169 | O6003 | 15521750 15521750 | Salavakkam - Annathur - Alapakkam Road | 3.00 | |
| 170 | O7322 | 15573522 15573522 | Kiliyanagar - Ottakoil Road | 3.00 | |
| 171 | O1606 | 15525869 15525869 | Irumbulicheri - Edayathur Road | 3.00 | |
| 172 | O2863 | 15573524 15573524 | Perunthandalam Road | 2.90 | |
| 173 | O6334 | 15533933 15533933 | Senkundram Road | 2.87 | |
| 174 | O4647 | 15544226 15544226 | Ammanoor Cart Track Road | 2.87 | |
| 175 | O2661 | 15573553 15573553 | Karanai Harijan Colony Road | 2.86 | KM 2/0 to KM 4/86 |
| 176 | O2574 | 15523073 15523073 | Thazhambedu Road | 2.85 | |
| 177 | O2072 | 15574293 15574293 | Karanai - Kunnapattu Road | 2.80 | |
| 178 | O4617 | 15541217 15541217 | Othivakkam - Manapakkam Road | 2.80 | |
| 179 | O5748 | 15522389 15522389 | Pattikadu Road | 2.80 | KM 1/6 to KM 4/4 |
| 180 | O2706 | 15574498 15574498 | Unamanchery Road | 2.80 | KM 2/0 to KM 4/8, Available 2.40 KM |
| 181 | O2460 | 15523066 15523066 | Salur Road | 2.80 | |
| 182 | O5871 | 15568951 15568951 | Kilambakkam - Athanur Road | 3.10 | |
| 183 | O2708 | 15552967 15552967 | Palanthandalam Road | 2.80 | |
| 184 | O5165 | 15538151 15538151 | Pillaipakkam - Kaduvancheri Road | 2.75 | |
| 185 | O2773 | 15521660 15521660 | Mugundagiri Road | 2.74 | |
| 186 | O2780 | 15574783 15574783 | Pulipakkam Road | 2.60 | |
| 187 | O918 | 15521642 15521642 | Villivakkam - Zaminpudur Road | 2.60 | |
| 188 | O1736 | 15544322 15544322 | Kadapakkam Road | 2.60 | |
| 189 | O5283 | 15574911 15574911 | Ponniammanpattarai - Manthangal Road | 2.60 | |
| 190 | O1950 | 15533419 15533419 | Kanchivakkam - Umayalparancheri Road | 2.60 | |
| 191 | O3964 | 15521748 15521748 | Orakkattupettai Road | 2.60 | |
| 192 | O7489 | 15538150 15538150 | Valathancheri - Perinjambakkam Road | 2.60 | |
| 193 | O2776 | 15553896 15553896 | GST Road - Chettipunniyam - Vadagal Road | 2.60 | KM 2/0 to KM 4/6 |
| 194 | O2853 | 15525866 15525866 | Vasuvasamuthiram Road | 2.60 | |
| 195 | O4589 | 15544224 15544224 | Nagamalai - Viralur Road | 2.60 | |
| 196 | O2921 | 15574913 15574913 | Mugalivakkam Road | 2.30 | |
| 197 | O371 | 15574932 15574932 | Govindavadi Road | 2.50 | |
| 198 | O8783 | 15575040 15575040 | Ammankulam Road | 2.50 | |
| 199 | O2442 | 15575062 15575062 | Thiruparuthikundram Road | 2.45 | |
| 200 | O5733 | 15521640 15521640 | Villivakkam Colony Road | 2.44 | |
| 201 | O470 | 15544248 15544248 | Ariyanoor - Nesappakkam Road | 2.40 | |
| 202 | O3594 | 15532564 15532564 | Manampathy - Kandigai Road | 2.40 | |
| 203 | O5282 | 15584047 15584047 | Siruvakkam Road | 2.40 | Approximate Alignment |
| 204 | O4460 | 15584058 15584058 | Nerkundram Road | 2.40 | Approximate Alignment |
| 205 | O3420 | 15523010 15523010 | Madayathur - Illalur Road | 2.40 | |
| 206 | O6398 | 15584048 15584048 | Siruvakkam Road | 2.40 | Approximate Alignment |
| 207 | O1828 | 15584104 15584104 | Kaliyampoondi Road | 2.40 | |
| 208 | O4197 | 15525875 15525875 | Naduvakkarai - Perumbedu Road | 2.40 | |
| 209 | O486 | 15584208 15584208 | Arpakkam - Vayaloor Road | 2.40 | Approximate Alignment |
| 210 | O8784 | 15584225 15584225 | Chitharakudam - Pettai Road | 2.40 | Approximate Alignment, Available 2.85 |
| 211 | O8785 | 15525422 15525422 | Kongarai Road | 2.30 | |
| 212 | O2561 | 15584242 15584242 | Irandamkattalai - Karaimanagar Road | 2.30 | |
| 213 | O6782 | 15541232 15541232 | Theetalam Road | 2.24 | |
| 214 | O202 | 15584255 15584255 | Ammanambakkam - Kollamedu Road | 2.23 | |
| 215 | O5870 | 15584259 15584259 | Kolivakkam Road | 2.20 | |
| 216 | O488 | 15584207 15584207 | Arpakkam Road | 2.20 | |
| 217 | O1201 | 15525874 15525874 | Eachenkaranai - Periyakattupakkam Road | 2.20 | KM 2/6 to KM 4/8 |
| 218 | O383 | 15587143 15587143 | Araneri Road | 2.20 | Available 2.57 KM |
| 219 | O473 | 15575043 15575043 | Ariyaperumbakkam Road | 2.36 | |
| 220 | O800 | 15569643 15569643 | Bukkathurai Road | 2.20 | |
| 221 | O5730 | 15544321 15544321 | Puduthottam Road | 2.20 | |
| 222 | O1259 | 15525412 15525412 | Kattukkaranai Road | 2.20 | |
| 223 | O7607 | 15533420 15533420 | Vattambakkam Harijan Colony Road | 2.10 | KM 0/2 to KM 2/3, Approximate Alignment, Available 1.95 KM |
| 224 | O2426 | 15521657 15521657 | Kayappakkam Road | 2.10 | |
| 225 | O7464 | 15540334 15540334 | Nallur - Enadur Road | 2.08 | KM 0/8 to KM 2/88 |
| 226 | S305 | 15521745 15521745 | Seethanancheri - Sathanancheri Road | 2.00 | |
| 227 | O1521 | 15568952 15568952 | Guduvancheri - Madambakkam Road | 2.00 | |
| 228 | O6066 | 15588829 15588829 | Sankarapuram Road | 2.00 | |
| 229 | O1568 | 15524759 15524759 | Ilaiyanar Vellore Road | 2.00 | Approximate Alignment |
| 230 | O3987 | 15523800 15523800 | Mocheri Road | 2.00 | |
| 231 | O6640 | 15540806 15540806 | Thaiyur Road | 2.00 | |
| 232 | O1645 | 15534713 15534713 | Janakipuram - Mettupalayam Road | 2.00 | |
| 233 | O372 | 15588834 15588834 | Veliyur Road | 2.00 | |
| 234 | O7886 | 15588884 15588884 | Vilvarayanallur Road | 2.00 | |
| 235 | O2533 | 15521647 15521647 | Thonnadu Road | 2.00 | |
| 236 | O6793 | 15525421 15525421 | Thellar - Veppankaranai - Vinnampoondi Road | 2.00 | |
| 237 | O581 | 15521658 15521658 | Attuppatti - Kottaipunchai - Kayapakkam Road | 2.00 | |
| 238 | O4353 | 15533423 15533423 | Nariyambakkam - Kuzhangalcheri Road | 2.00 | |
| 239 | O1829 | 15521746 15521746 | Kaliyapettai Harijan Colony - Sathanancheri Road | 2.00 | |
| 240 | O7269 | 15533418 15533418 | Umayalparnacheri Road | 2.00 | |
| 241 | O4203 | 15552964 15552964 | Naduveerapattu Road | 2.00 | |
| 242 | O6985 | 15544250 15544250 | Thiruvadur - Ariyanoor Road | 2.00 | |
| 243 | O3378 | 15588917 15588917 | Lathur Road | 2.00 | |
| 244 | O3684 | 15540796 15540796 | Mannur - Aranvayal Road | 2.00 | |
| 245 | O5721 | 15588929 15588929 | Oragadam Road | 2.00 | |
| 246 | O6411 | 15588991 15588991 | Sithanakavur - Porpanthal Road | 2.00 | |
| 247 | O977 | 15523022 15523022 | Chinna Vepedu - Otteri Road | 2.00 | |
| 248 | O2056 | 15537884 15537884 | Karai Road | 2.00 | |
| 249 | O6269 | 15532561 15532561 | Sethupattu Road | 2.00 | |
| 250 | O1619 | 15589061 15589061 | Iyangarkulam Road | 2.00 | Approximate Alignment |
| 251 | O1967 | 15589071 15589071 | Kandivakkam - Nagapattu Road | 2.00 | |
| 252 | O2662 | 15573555 15573555 | Thazhambur Harijan Colony Road | 2.00 | |
| 253 | O5709 | 15521653 15521653 | Surakuppam Road | 1.95 | |
| 254 | O3474 | 15589106 15589106 | Magaral - Palla Colony Road | 1.88 | KM 0/0 to KM 0/88 and KM 0/0 to KM 1/0, approximate Alignment |
| 255 | O3867 | 15523069 15523069 | Melamaiyur Road | 1.86 | |
| 256 | O5702 | 15589114 15589114 | Edayalam Road | 1.85 | |
| 257 | O2623 | 15589140 15589140 | Poraiyur Road | 1.82 | |
| 258 | O5728 | 15534169 15534169 | Siruvangunam Road | 1.80 | KM 3/6 to KM 5/4 |
| 259 | O5745 | 15589187 15589187 | Nathapettai Road & Nathapettai Colony Road | 1.80 | KM 0/0 to KM 1/4 to KM 0/0 to KM 0/4, Approximate Alignment |
| 260 | O251 | 15539649 15539649 | Anambakkam Road | 1.80 | |
| 261 | O5097 | 15525415 15525415 | Perumbair - Kandigai Road | 1.80 | |
| 262 | O1571 | 15524760 15524760 | Ilayanar Vellore - Sithathur Road | 1.80 | Approximate Alignment |
| 263 | O5746 | 15590469 15590469 | Nathanallur Road | 1.80 | |
| 264 | O530 | 15524757 15524757 | Asur - Nelveli Road | 1.80 | |
| 265 | O7727 | 15537944 15537944 | Vellapakkam Road | 1.75 | |
| 266 | O7756 | 15544320 15544320 | Vembanur - Kadapakkam - Kasipettai Road | 1.66 | |
| 267 | O2386 | 15590616 15590616 | Kiliyanagar Road | 1.60 | Approximate Alignment |
| 268 | O7631 | 15525936 15525936 | Vedanthangal - Chithrakoodam Road | 1.60 | |
| 269 | O3934 | 15569835 15569835 | Meppur Road | 1.60 | |
| 270 | O3126 | 15544319 15544319 | Kottaikadu Road | 1.60 | |
| 271 | O7465 | 15540335 15540335 | Kodur - Nallur Road | 1.60 | |
| 272 | O7552 | 15533425 15533425 | Kunnavakkam Road | 1.60 | |
| 273 | O6935 | 15523070 15523070 | Thirumani Road | 1.60 | |
| 274 | O203 | 15591142 15591142 | Ammanambakkam Road | 1.60 | |
| 275 | O6169 | 15523012 15523012 | Sembakkam Road | 1.60 | |
| 276 | O487 | 15584209 15584209 | Kavanthandalam Road | 2.20 | |
| 277 | O7349 | 15522390 15522390 | Vadakadambadi Road | 1.60 | |
| 278 | O7867 | 15591248 15591248 | Villivalam Road | 1.60 | |
| 279 | O4662 | 15591252 15591252 | Padunelli Road | 1.60 | Approximate Alignment |
| 280 | O635 | 15525867 15525867 | Ayapakkam Harijan Colony Road | 1.60 | |
| 281 | O5741 | 15591256 15591256 | Arasoor Road | 1.50 | |
| 282 | O857 | 15552963 15552963 | Nalllur Road | 1.50 | |
| 283 | O2409 | 15591263 15591263 | Kizhambi Road | 1.50 | Approximate Alignment |
| 284 | O4293 | 15552962 15552962 | Nallur - Somangalam Road | 1.50 | |
| 285 | O8786 | 15553996 15553996 | Adayalachery - ECR Road | 1.49 | |
| 286 | O7491 | 15591319 15591319 | Valathottam - Pallavaram Road | 1.44 | Approximate Alignment |
| 287 | O6708 | 15541233 15541233 | Thandaraipettai - Kozhiyalam Road | 1.40 | KM 2/2 to KM 3/6 |
| 288 | O7366 | 15533416 15533416 | Vadakkupattu - Guruvanmedu Road | 1.40 | |
| 289 | O4395 | 15569834 15569834 | Nazarathpet - Malayambakkam Road | 1.40 | |
| 290 | O2385 | 15573523 15573523 | Kiliyanagar - Thirvathiyur - Ulunthai Road | 1.40 | |
| 291 | O862 | 15553470 15553470 | Chinnapanicheri Road | 1.40 | |
| 292 | O6872 | 15575041 15575041 | Thimmasamuthiram Road | 1.40 | |
| 293 | O5413 | 15591381 15591381 | Pudupakkam Road | 1.40 | Approximate Alignment |
| 294 | O4138 | 15523023 15523023 | Muthugainallan Kuppam Road | 1.40 | |
| 295 | O5656 | 15591392 15591392 | Ravathanallur - Kandigai Road | 1.35 | |
| 296 | O4315 | 15591422 15591422 | Nandambakkam Road | 1.35 | |
| 297 | O4420 | 15537201 15537201 | Neeradi Road | 1.325 | |
| 298 | O858 | 15591428 15591428 | Thandalam Road | 1.30 | |
| 299 | O1508 | 15569644 15569644 | Mamandur Harijan Colony Road | 1.30 | |
| 300 | O5736 | 15584241 15584241 | Thandalam Road | 1.30 | |
| 301 | O5707 | 15559646 15559646 | Thazhuthalikuppam Road | 1.25 | |
| 302 | O4317 | 15593516 15593516 | Nandhivaram Harijan Colony Road | 1.20 | |
| 303 | O166 | 15593520 15593520 | Azhichur Road | 1.20 | |
| 304 | O4059 | 15544251 15544251 | Thiruvadur Road | 1.20 | |
| 305 | O1505 | 15593545 15593545 | Acharapakkam Loop Road | 1.20 | |
| 306 | O7792 | 15544318 15544318 | Karumbakkam Road | 1.20 | |
| 307 | O7791 | 15559645 15559645 | Vennangupattu - Panaiyur Road | 1.20 | KM 11/8 to KM 13/0 |
| 308 | O3292 | 15533426 15533426 | Kunnavakkam - Elakkamangalam Road | 1.20 | |
| 309 | O2864 | 15593556 15593556 | Natham Kariyachery - Kalkulam Road | 1.20 | |
| 310 | O2379 | 15533998 15533998 | Kilar - Kalathur Road | 1.20 | |
| 311 | O172 | 15593574 15593574 | Amarambedu Road | 1.20 | |
| 312 | O5700 | 15525868 15525868 | Irumbulichery Road | 1.20 | |
| 313 | O4737 | 15593581 15593581 | Palayaseevaram Road | 1.10 | |
| 314 | O6371 | 15593668 15593668 | Siruchery Harijan Colony Road - Thazhambur Harijan Colony Road | 1.05 | Approximate Alignment |
| 315 | S166 | 15593681 15593681 | Marudham Colony Road | 1.00 | Approximate Alignment |
| 316 | O1520 | 15533931 15533931 | Kayarambedu Road | 1.00 | |
| 317 | O4034 | 15574912 15574912 | Mugalivakkam Road | 1.00 | |
| 318 | O5028 | 15533422 15533422 | Perinjambakkam Road | 1.00 | |
| 319 | O7324 | 15537941 15537941 | Uthukadu - Chinnivakkam Road | 1.00 | |
| 320 | O5676 | 15593973 15593973 | Rettamangalam - Senthankulam Road | 1.00 | KM 1/2 to KM 2/2, Approximate Alignment |
| 321 | O6335 | 15532488 15532488 | Thirukatchur Road | 0.83 | |
| 322 | O4767 | 15593979 15593979 | Samanthipuram Road | 0.80 | |
| 323 | O5783 | 15525864 15525864 | Sadras Bus Stand Road | 0.80 | |
| 324 | O2988 | 15594008 15594008 | Kolathur Road | 0.80 | KM 1/2 to KM 2/0 |
| 325 | O3553 | 15594009 15594009 | Mamandur - Suruttal Road | 0.80 | KM 8/0 to KM 8/8, Approximate Alignment |
| 326 | O1788 | 15594011 15594011 | Kalakattur Road | 0.80 | Approximate Alignment |
| 327 | O1206 | 15553995 15553995 | ECR - Koovathur Road | 0.80 | |
| 328 | O6900 | 15532489 15532489 | Thirukatchur Maruntheeswarar Kovil Road | 0.77 | |
| 329 | O4678 | 15594012 15594012 | Pakkam Road | 0.75 | |
| 330 | O97 | 15544324 15544324 | Alambarai Kottai Road | 0.705 | |
| 331 | O4264 | 15521648 15521648 | Nallamoor Road | 0.70 | |
| 332 | O3164 | 15540807 15540807 | Kovalam Iceplant Road | 0.60 | |
| 333 | O2943 | 15534172 15534172 | Kodur Union Road | 0.60 | |
| 334 | O5325 | 15594023 15594023 | Poonthandalam Road | 0.60 | |
| 335 | O5182 | 15521744 15521744 | Pinayur Road | 0.60 | |
| 336 | O3547 | 15522398 15522398 | Five Rathas Road | 0.60 | |
| 337 | O6798 | 15594029 15594029 | Thenambakkam Road | 0.50 | Approximate Alignment |
| 338 | O4417 | 15523804 15523804 | Neelamangalam Village Road | 0.50 | |
| 339 | O1735 | 15544323 15544323 | Kadapakkam Kuppam Road | 0.465 | |
| 340 | O1033 | 15521639 15521639 | Chunambedu Loop Road | 0.40 | |
| 341 | O3379 | 15588918 15588918 | Lathur Union Road | 0.40 | KM 2/0 to KM 2/4 |
| 342 | O3981 | 15544249 15544249 | Ariyanoor Road | 0.40 | |
| 343 | O3548 | 15522395 15522395 | Light house Road | 0.40 | |
| 344 | O3546 | 15522397 15522397 | East Raja Street | 0.40 | |
| 345 | O3549 | 15522400 15522400 | Seashore Temple Road | 0.40 | Available 0.24 KM |
| 346 | O3551 | 15522392 15522392 | West Raja Street | 0.40 | |
| 347 | O5426 | 15525863 15525863 | Pudupattinam Bypass Road | 0.40 | Available 0.30 |
| 348 | O6749 | 15552965 15552965 | Thargaskandigai Road | 0.40 | |
| 349 | O1401 | 15594036 15594036 | Kozhiyalam Road | 0.40 | Approximate Alignment |
| 350 | O5412 | 15594037 15594037 | Pudupakkam Adhi Dravidar Colony Road | 0.33 | Approximate Alignment |
| 351 | O5701 | 15573556 15573556 | Branch Road | 0.30 | |
| 352 | O3544 | 15522396 15522396 | Sculpture Training School Road | 0.30 | |
| 353 | O5982 | 15525865 15525865 | Sadras Bus Stand Link Road | 0.28 | |
| 354 | O6777 | 15573554 15573554 | Karanai Adhidravidar Colony Approach Road | 0.25 | Available 0.34 |
| 355 | O6207 | 15594041 15594041 | Sengaluneerodai Street | 0.25 | Approximate Alignment |
| 356 | O1402 | 15525419 15525419 | Feeder Road | 0.25 | |
| 357 | O3550 | 15522394 15522394 | South Mada Street | 0.20 | Available 0.14 KM |
| 358 | O5724 | 15523020 15523020 | Melkanakkapattu Adhidiravidar Colony Road | 0.20 | |
| 359 | O873 | 15532562 15532562 | Chethupattu Colony Road | 0.20 | |
| 360 | O3545 | 15522399 15522399 | North Street | 0.20 | Available 0.13 KM |
| 361 | O7897 | 15544225 15544225 | Viralur - Vettukadu Road | 0.20 | |
| 362 | O3543 | 15522391 15522391 | Mamallapuram - Kovalm Road | 0.18 | Available 0.28 KM |
| 363 | O4651 | 15522393 15522393 | Padasalai Street | 0.11 | |
| Length | 1286.68 |
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