Tamil Nadu-ODR/Chennai City Roads
List of Upgraded Roads pre 2019 Gazette Publication
| Serial | Road Number | Relation | Name of Road | Start KM | End KM | Length (KM) | Remarks |
|---|---|---|---|---|---|---|---|
| 1 | ODR | 16289260 |
Medavakkam - Sholinganallur Road | 0.00 | 4.50 | 4.50 | Upgraded as SH49B |
| 2 | ODR | 16289261 |
Sholinganallur - Kudimiyandi Thoppu Road | 0.00 | 2.20 | 2.20 | Upgraded as SH49B |
| 3 | ODR | 16290043 |
Thiruneermalai Road | 20.80 | 24.80 | 4.00 | Upgraded as MDR1163 |
| 4 | ODR | 16290331 |
Tambaram - Somangalam Road | 0.00 | 2.40 | 2.40 | Upgraded as MDR1164 |
| Length | 13.10 |
List as per Tamil Nadu Gazette Publication 39 of 2019
| Serial | Road Number | Relation | Name of Road | Start KM | End KM | Length (KM) | Remarks |
|---|---|---|---|---|---|---|---|
| 1 | O3409 | 15505900 |
Madambakkam Road | 0.00 | 5.00 | 5.00 | |
| 2 | O7919 | 15505916 |
V.K Road to Medavakkam-Mambakkam Road | 9.20 | 13.60 | 4.40 | |
| 3 | O3809 | 15506038 |
MBI Road KM 9/2 to S.Kolathur Road | 0.00 | 3.27 | 3.27 | |
| 4 | O3166 | 15506043 |
Kovilambakkam to Pallavaram Municipal Limit Road | 0.00 | 3.20 | 3.20 | |
| 5 | O1504 | 15506194 |
Grand Southern Trunk Loop Road | 2.50 | 5.40 | 2.90 | |
| 6 | O4625 | 15506662 |
Ottiambakkam Road | 0.00 | 2.80 | 2.80 | |
| 7 | O6073 | 15506670 |
Santhosapuram - Vengaivasal - Mambakkam Road | 0.00 | 2.60 | 2.60 | |
| 8 | O4782 | 15506673 |
Pammal - Thiruneermalai Road | 0.00 | 2.50 | 2.50 | |
| 9 | O1070 | 15506709 |
Darga Road | 0.00 | 2.40 | 2.40 | |
| 10 | O989 | 15506770 |
Chitlapakkam Road | 0.00 | 2.40 | 2.40 | |
| 11 | O4318 | 15506812 |
Nanganallur Road | 0.00 | 2.30 | 2.30 | |
| 12 | O4781 | 15506871 |
Pammal - Pozhichalur Road | 0.00 | 2.00 | 2.00 | |
| 13 | O4756 | 15506874 |
Pallavaram - Cowl Bazar Road | 0.00 | 1.535 | 1.535 | |
| 14 | O5581 | 15506888 |
Rajendraprasad Road | 0.00 | 1.50 | 1.50 | |
| 15 | O6605 | 15506897 |
Tambaram - Thiruneermalai Road | 0.00 | 1.50 | 1.50 | |
| 16 | O6982 | 15506908 |
Thirisulam Road | 0.00 | 1.20 | 1.20 | |
| 17 | O5544 | 15506926 |
Puzhudivakkam Road | 0.00 | 1.20 | 1.20 | |
| 18 | O5373 | 15506872 |
Pozhichalur - Cowl Bazaar Road | 0.00 | 1.20 | 1.20 | Available 1.08 KM |
| 19 | O9193 | 15505832 |
Interior roads in Highways Campus | 0.00 | 1.15 | 1.15 | Available 1.44 KM |
| 20 | O2659 | 15506953 |
KM 28/1 of GST Road to Peerkankaranai Road | 0.00 | 1.00 | 1.00 | |
| 21 | O922 | 15506964 |
Chidambaram Stores to SBI Colony Road | 0.00 | 0.70 | 0.70 | |
| 22 | O1043 | 15506873 |
Cowl Bazaar Road | 0.00 | 0.60 | 0.60 | |
| 23 | O302 | 15506875 |
Anna Nagar - Pozhichalur Link Road | 0.00 | 0.54 | 0.54 | |
| 24 | O8733 | 15506979 |
Mount Medavakkam Road - Moovarasampattu - Thirisoolam Road | 0.00 | 1.00 | 1.00 | |
| 25 | O8734 | 15506983 |
Mambakkam - Vengaivasal Road | 0.50 | 1.00 | 0.50 | |
| Length | 49.395 |
List of Roads Created post 2019 Gazette Publication
| Serial | Road Number | Relation | Name of Road | Start KM | End KM | Length (KM) | Remarks |
|---|---|---|---|---|---|---|---|
| 1 | O9194 | 15753432 |
Vengaivasal - Noothanchery - Kovilanchery Road | 0.00 | 1.35 | 1.35 | |
| 2 | O9196 | 15753466 |
Vadakkupattu Road | 0.00 | 1.04 | 1.04 | |
| 3 | O9197 | 15753488 |
Dr. Ambedkar Salai | 0.00 | 0.82 | 0.82 | |
| 4 | O9195 | 15753439 |
TNHB Road | 0.00 | 0.70 | 0.70 | |
| Length | 3.910 |