List of state highways in Tamil Nadu

State Highways are stretches with heavy traffic intensity of more than 10,000 PCUs but less than 30,000 PCUs which connects district headquarters, important towns and the National Highways in the state and neighboring states. Construction & Maintenance wing of Highways Department looks after construction, maintenance of all the State Highways (SH), major district roads (MDR), and other district roads (ODR). Tamil Nadu State Highways Network has seven circles: Chennai, Villupuram, Madurai, Salem, Tiruchirappalli, Coimbatore, and Tirunelveli.

The state has a total of 286 state highways, 161 state highways urban (SH-U) stretches and 905 major district roads (MDRs), apart from other district roads (ODRs).

List of State Highways

List of State Highways in Tamil Nadu as in November 2017.

SH	State Highway	District(s) connected	Length (in km)
SH-1	Chennai – Ennore	Chennai, Thiruvallur	10.4
SH-1A	Ennore – Manali	Thiruvallur	5.7
SH 2	Chennai Inner Ring Road	Chennai	35.0
SH 3	Chennai – Tiruttani – Renigunta	Chennai, Thiruvallur	85.2
SH-4	Arcot – Arni – Chetpet – Gingee – Villupuram	Vellore, Thiruvannamalai, Villupuram	114.6
SH-4A	Sanipoondi – Kilpennathur – Avalurpet	Thiruvannamalai, Villupuram	42.4
SH-5	Arcot – Tiruvettipuram – Vandavasi – Tindivanam	Vellore, Thiruvannamalai, Villupuram	94.6
SH-6	Kallakurichi – Sankarapuram -Tiruvannamalai	Villupuram, Thiruvannamalai	63.8
SH-6A	Tiruvannamalai – Naripalli – Harur	Dharmapuri, Thiruvannamalai	80.0
SH-6B	Thandrampet – Kottakulam	Thiruvannamalai	18.2
SH-7	Villupuram – Mambalapattu – Tirukkovilur	Villupuram	35.0
SH-8	Vikravandi – Panruti – Neyveli – Kumbakonam – Thanjavur	Villupuram, Cuddalore, Perambalur, Thanjavur	159.2
SH-9	Cuddalore – Panruti – Thirukovilur – Tiruvannamalai – Vellore – Chittoor	Cuddalore, Villupuram, Thiruvannamalai, Vellore	125.1
SH-9A	Thiruvannamalai – Thiyagadurgam	Thiruvannamalai	19.2
SH-10	Cuddalore – Vridhachalam – Chinnasalem	Cuddalore, Villupuram	93.2
SH-11	Calicut – Nilambur – Gudalur	Nilgiris	6.2
SH-12	Calicut – Vythiri – Gudalur	Nilgiris	38.0
SH-13	Upgraded as NH
SH-14	Upgraded as NH
SH-15	Ooty – Kothagiri – Mettupalayam – Sathyamangalam – Gobichettipalayam – Erode	Nilgiris, Coimbatore, Erode	161.6
SH-15A	Gobichettipalayam (SH-15) to Avinashi	Erode, Tiruppur	12.8
SH-16	Upgraded as NH
SH-17	Malur – Hosur – Adhiyaman kottai (Hosur-Adiyamankottai has been upgraded as National Highway NH-844)	Krishnagiri, Dharmapuri	101.8
SH-17A	Hosur – Denkanikottai	Krishnagiri	25.6
SH-17B	Hosur – Denkanikottai via Thally	Krishnagiri	42.2
SH-18	Salem – Pappireddipatty town – Harur – Tirupattur – Vaniyambadi (upgraded as National Highway 179A)	Salem, Dharmapuri, Krishnagiri, Vellore	125.0
SH-18A	Thirupathur – Singarapet	Vellore, Krishnagiri	16.4
SH-19	Avinashi – Tirupur – Palladam – Pollachi (Avinashi-Tiruppur section has been upgraded as a part of National Highway NH-381)	Tiruppur, Coimbatore rural	99.6
SH-19A	Tirupur – Vijayamangalam	Tiruppur	25.2
SH-20	Thoppur – Mettur – Bhavani – Erode (upgraded as National Highway 544H in 2017)	Erode, Salem, Dharmapuri	94.0
SH-21	Pollachi – Dharapuram – Mulanur – Karur	Coimbatore rural, Tirupur, Karur	120.0
SH-22	Grand Anaicut – Kaveripattinam	Thanjavur, Mayiladuthurai	125.0 (SH 100.6, MDR 24.4)
SH-23	Mayiladuthurai – Thiruthuraipoondi	Mayiladuthurai, Thiruvarur	68.2
SH-24	Trichy – Chidambaram	Cuddalore, Ariyalur, Tiruchchirappalli	135.4
SH-25	Trichy – Musiri – Namakkal (Musiri-Namakkal section has been upgraded as National Highway NH-381B)	Tiruchchirappalli, Namakkal	77.7
SH-26	Trichy – Pudukottai – Aranthangi – Mimisal	Tiruchchirappalli, Pudukkottai	70.1
SH-27	Perambalur – Manamadurai	Perambalur	11.4
SH-29	Thanjavur – orathanadu – Pattukottai – Aranthangi – Karaikudi – Kallal – Kalaiyarkoil – Maravamangalam – Ilayankudi – Paramakudi – Mudukulathur – Sayalgudi	Thanjavur, Pudukottai, Sivaganga, Ramanathapuram	257
SH-30	Musiri – Thuraiyur – Attur	Tiruchchirappalli, Salem	91.2
SH-31	Upgraded as NH
SH-32	Madurai – Tuticorin	Madurai, Virudunagar, Tuticorin	19.6
SH-33	Madurai – Thondi	Madurai, Sivaganga, Ramanathapuram	19.2
SH-34	Ramanathapuram – Nainarkoil – Andakudi – Ilaiyangudi – Sivagangai – Melur	Madurai, Sivaganga, Ramanathapuram	98.1
SH-34A	Upoor – Kottaiyur	Madurai	36.8
SH-35	Dindigul – Natham – Singampunari – Tirupattur – Karaikudi Rastha	Dindigul, Madurai, Sivaganga	96.0
SH-36	Dindigul – Vathalagundu – Theni (added to NH-45) – Cumbum – Kumuli (added to NH-220)	Dindigul, Theni	73.4
SH-37	Mettur – Palakkanuthu – Oddanchatram – Dharapuram – Tirupur	Dindigul, Tiruppur	120.8
SH-38	Aruppukottai – Perunali – Sayalgudi – Kaduguchandai – Maniyur – Valinokkam	Virudunagar, Ramanathapuram	79.3
SH-39	Tirunelveli – Tenkasi – Kollam	Tenkasi	56.1
SH-39A	Sengottai – Pavoorchatram (via) Surandai	Tenkasi	31.2
SH-40	Tiruchendur – Palayamkottai – Ambasamudram – Tenkasi – Courtallam – Shencottah	Tuticorin, Tirunelveli	134.2
SH-41	Rajapalayam – Sankarankoil – Tirunelveli	Virudunagar, Tirunelveli	85.8
SH-41A	Tirunelveli – Pottalpudur	Tirunelveli	36.6
SH-42	Srivilliputhur – Sivakasi – Virudhunagar – Aruppukottai – Tiruchuli – Narikudi – Parthibanur	Virudunagar, Ramanathapuram	109.3
SH-43	Tenkasi – Madurai (upgraded as a part of NH-208)	Tirunelveli	3.6
SH-44	Paruvakudi – Kovilpatti – Ettayapuram – Vilathikulam – Vembar	Tirunelveli, Tuticorin	91.9
SH-45	Aralvaimozhi – Nedumangadu	Kanniyakumari, Tirunelveli	48.9
SH-46	Aralvaimozhi – Nagercoil – Rajakkamangalam – Colachel	Kanniyakumari	9.4
SH-47	Parthibanur – Kamuthi – Aruppukottai	Ramanathapuram, Virudunagar	41.7
SH-48	Marmalong Bridge – Irumbuliyur – Vandalur – Mudichur – Orgadam – Walajabad	Chennai, Kancheepuram	16.2
SH-49 Upgraded as NH,332A (ECR)	Thiruvanmiyur – Mahabalipuram – Marakanam – Puducherry	Chennai, Kancheepuram, Villupuram	134.2
SH-49A (Rajiv Gandhi Salai)	Chennai – Mahabalipuram	Chennai, Kancheepuram	43.7
SH-49B	Thirukalukundram – Mahabalipuram	Kancheepuram	13.2
SH-50	Thirumazhisai – Uthukottai	Thiruvallur	46.0
SH-50A	Poonamalle – Korattur – Thiruninravur – Periyapalayam	Thiruvallur	28.2
SH-51	Korathalaiyar Bridge – Puthur	Thiruvallur	32.3
SH-52	Kavarapettai – Sathyavedu	Thiruvallur	20.1
SH-53	Nagari – Pallipet	Thiruvallur	12.4
SH-54	Chittoor – Thiruthani	Vellore, Thiruvallur	49.0
SH-55	Thomas Mount – Poonamallee – Avadi	Kancheepuram, Thiruvallur	20.2
SH-56	Thiruvathiyur – Ponneri – Panchetty	Thiruvallur	27.8
SH-57	Singaperumalkoil – Sriperumbudur – Oragadam – Thiruvallur	Kancheepuram, Thiruvallur	76.0
SH-58	Sadras – Chengalpattu – Kancheepuram – Arakonam – Thiruthani	Kancheepuram, Vellore, Thiruvallur	105.9
SH-58A	Kancheepuram – Surappan	Kancheepuram	5.4
SH-59	Thiruvallam – Katpadi – Vengadagirikottai	Vellore	13.4
SH-60	Hogenakkal – Pennagaram – Dharmapuri – Tirupattur	Dharmapuri, Krishnagiri, Vellore	108.2
SH-60A	Dharmapuri – Harur (via) Morappur	Dharmapuri	37.6
SH-61	Walajah – Sholinghur – Arakonam	Vellore, Thiruvallur	51.1
SH-62	Trichy – Thuraiyur	Tiruchchirappalli	32.1
SH-63	Thanjavur – Mannargudi – Thiruthuraipoondi – Vedaranyam – Kodiakkarai	Thanjavur, Thiruvarur, Nagapattinam	106.8
SH-64	Kumbakonam – Sirkali	Mayiladuthurai, Thanjavur	53.4
SH-65	Thiruvarur – Kodavasal – Kumbakonam	Thiruvarur, Thanjavur	37.2
SH-66	Kumbakonam – Mannargudi – Adirampattinam	Thanjavur, Thiruvarur	75.2
SH-67	Nagore – Nannilam – Nachiyar Koil	Nagapattinam, Thiruvarur, Thanjavur	36.8
SH-68	Cuddalore – Palur – Panruti – Arasur – Tirukkovilur – Sankarapuram	Cuddalore, Villupuram	94.9
SH-69	Virudhachalam – Ulundurpet – Villupuram	Cuddalore, Villupuram	50.4
SH-70	Virudhachalam – Kammapuram – Bhuvanagiri – Parangipettai	Cuddalore	42.6
SH-71	Musiri – Kulithalai – Manapparai – Pudukottai – Alangudi – Peravurani – Sethubavachatram	Karur, Tiruchchirappalli, Pudukkottai, Thanjavur	150.7
SH-71A	Manapparai – Thuvarankurichi	Tiruchchirappalli	28.0
SH-72	Madurai – Natham (upgraded as National Highway NH-785)	Madurai, Dindigul	38.7
SH-72A	Madurai – Alagarkoil – Melur	Madurai	33.2
SH-72B	Avaniapuram bypass	Madurai	2.4
SH-73	Thirumangalam – Pallapatti – Silukkuvarpatti	Madurai, Dindigul	42.1
SH-73A	Thirumangalam – Usilampatti	Madurai	26.0
SH-74	Dindigul – Guziliamparai – Karur	Dindigul, Karur	70.2
SH-75	Palayamkottai – Kurukkuchalai – Kolathur – Vilathikulam – Nagalapuram – Panthalkudi – Aruppukottai	Tirunelveli, Tuticorin, Virudunagar	108.6
SH-75A	Tirunelveli Bypass	Tirunelveli	7.6
SH-76	Puliyankudi – Sankarankoil – Kalugumalai – Nalatinputhur	Tirunelveli, Tuticorin	49.8
SH-77	Down-graded as MDR (MDR-1047)
SH-78	Pollachi – Valparai	Coimbatore	64.0
SH-78A	Pollachi – Palakkad	Coimbatore	15.8
SH-79	Mallikkarai – Rasipuram – Tiruchengode – Erode	Salem, Namakkal, Erode	98.9
SH-79A	Sankagiri – Pallipalayam (Erode) (upgraded as a part of National Highway NH-381A)	Salem, Namakkal, Erode	15.7
SH-80	Avinashi – Annur – Mettupalayam	Tiruppur, Coimbatore	38.2
SH-81	Gobichettipalayam – Uthukuli – Dharapuram	Erode, Tiruppur	46.4
SH-82	Bhavani – Athani – Sathyamangalam	Erode	52.8
SH-83	Palani – Dharapuram	Dindigul, Tiruppur	30.9
SH-83A	Erode – Dharapuram	Erode	77.8
SH-84	Erode – Unjalur – Kodumudi – Karur	Erode, Karur	61.2
SH-84A	Erode (Solar) – Modakurichi – Muthur – Vellakoil – Mulanur (Erode-Vellakoil section has been upgraded as a part of National Highway NH-381A)	Erode, Tiruppur	61.6
SH-85	Rayakottai – Athipalli	Krishnagiri, Bangalore(Rural)	39.8
SH-86	Omalur – Sankari – Tiruchengode – Paramathi Velur	Salem, Namakkal	81.0
SH-86A	Tiruchengode – Mallasamudram – Ariyanoor, Salem	Salem, Namakkal	32.8
SH-87	Udumalpet – Palladam	Tiruppur	45.2
SH-88	Chittoor – Gudiyatham	Vellore	20.2
SH-89	Nanguneri – Bharathar Ovari	Tirunelveli	36.0
SH-90	Marthandam – Pechiparai	Kanniyakumari	20.7
SH-91	Parasery – Eraniel – Pudukkadai	Kanniyakumari	24.3
SH-92	Nanguneri – Eruvadi – Valliyur – Vijayapathi	Tirunelveli	41.7
SH-93	Alwarthirunagari – Nazareth – Sathankulam – Valliyur	Tuticorin, Tirunelveli	60.2
SH-94	Tiruchengode – Namakkal	Namakkal	30.9
SH-95	Mohanur – Namakkal – Sendamangalam – Rasipuram	Namakkal	54.0
SH-96	Erode – Perundurai – Chennimalai – Kangeyam	Erode, Tiruppur	51.3
SH-97	Udumalpet – Dharapuram	Tiruppur	36.3
SH-98	Gudalur – Sultan Battery	Nilgiris	27.4
SH-99	Thirukattupalli – Sengipatti – Pattukkottai	Thanjavur, Pudukottai	69.6
SH-99A	Thanjavur – Vallam	Thanjavur	10.6
SH-100	Uthamapalayam – Bodi	Theni	31.8
SH-101	Devadanapatti – Varusanadu	Theni	58.0
SH-102	Uthamapalayam- Surulipatti	Theni	20.0
SH-103	Included as SH-49A
SH-104	Chennai – Pulicat	Chennai, Thiruvallur	25.5
SH-105	Down-graded as MDR (MDR-1049)
SH-106	Thiruthani – Podatturpet – Pallipet	Thiruvallur	27.1
SH-107	Down-graded as MDR (MDR-1041)
SH-108	R.K.Pet – Pallipet	Thiruvallur	19.6
SH-109	Pallavaram – Thuraipakkam	Chengalpattu, Chennai	10.6
SH-110	Tambaram – Mudichur – Sriperumbudur	Kancheepuram	23.5
SH-111	Madavaram – Redhills	Thiruvallur	9.6
SH-112	Thirumangalam – Mugappair	Thiruvallur	2.3
SH-113	Kodambakkam – Sriperumbudur	Chennai, Thiruvallur	28.8
SH-113A	Pallavaram – Kundrathur – Poonamallee	Chengalpattu, Kancheepuram, Thiruvallur	12.0
SH-114	Chennai – Manali – Ennore	Chennai, Thiruvallur	10.4
SH-115	Cheyyur – Vandawasi – Polur	Kancheepuram, Thiruvannamalai	105.0
SH-116	Kanchipuram – Vandavasi	Kancheepuram, Thiruvannamalai	39.8
SH-117	Madurantakam – Vennangupet	Kancheepuram	37.6
SH-118	Bukkathurai – Uthiramerur	Kancheepuram	31.8
SH-118A	Uthiramerur – Kancheepuram	Kancheepuram	26.4
SH-119	Down-graded as MDR (MDR-1042)
SH-120	Walajabad – Sunguvarchathiram – Keelachery	Kancheepuram	27.6
SH-121	Vandalur – Kandigai – Mambakkam – Kelambakkam	Kancheepuram	18.6
SH-122	Abdulapuram – Asanampattu – Alangayam – Tirupattur	Vellore	79.5
SH-123	Kalavai – Valapandal	Vellore	21.2
SH-124	Ponnanai – Thiruvalam	Vellore	16.4
SH-124A	Ranipet – Ponnai	Vellore	21.6
SH-125	Panamadangi – Poosarivalasai – Paradarami	Vellore	19.6
SH-126	Arakkonam – Ocheri	Vellore	32.0
SH-127	Pallikoda – Palamaneri	Vellore	28.8
SH-128	Sholinghur – Kaveripakkam	Vellore	30.0
SH-129	Arcot – Kannamangalam	Vellore, Thiruvannamalai	25.4
SH-130	Gudiyatham – Gadambur – Kailasagiri – Vaniyambadi	Vellore	42.4
SH-130A	Ambur – Sathgur	Vellore	19.8
SH-131	Barghur – Tirupattur	Krishnagiri, Vellore	24.2
SH-132	Kannamangalam – Arni	Thiruvannamalai	17.2
SH-133	Polur – Chengam	Thiruvannamalai	47.0
SH-133A	Tiruvannamalai – Avalurpet	Thiruvannamalai	22.8
SH-134	Tindivanam – Marakkanam	Villupuram	34.0
SH-135	Villupuram – Tiruvannamalai . It was converted as Villupuram – Mangalore National Highway 234	Villupuram, Thiruvannamalai	2.0
SH-136	Mailam – Puducherry	Villupuram	26.6
SH-137	Tirukoilur – Asanur	Villupuram	39.3
SH-138	Jail Hills – Vellakarai – Kumalankulam	Cuddalore	18.9
SH-139	Ariyalur – Muttuvancheri – Govindaputhur	Ariyalur, Perambalur	35.2
SH-140	Vridhachalam – Tholudur to Madhanathur (via) Jayakondam	Cuddalore, Perambalur	48.6
SH-141	Vridhachalam – Tholudur	Cuddalore	44.4
SH-142	Thuraiyur – Perambalur	Tiruchchirappalli, Perambalur	39.4
SH-143	Mathur – Thittakudi	Perambalur, Cuddalore	26.0
SH-144	Kodukkur – Kaduvetti	Perambalur	30.2
SH-145	Aranthangi – Kattumavadi	Pudukkottai	25.8
SH-146	Mannargudi – Pattukkottai – Sethubhavachatram	Tiruvarur, Thanjavur	51.2
SH-147	Kumbakonam – Karaikal	Thanjavur, Mayiladuthurai, Thiruvarur	42.2
SH-148	Nagore – Vettar	Nagapattinam	23.0
SH-149	Sembanarkoil – Nalladai	Mayiladuthurai	11.9
SH-150	Vaitheeswarankoil – Lower Anaicut	Mayiladuthurai, Thanjavur	32.3
SH-151	Down-graded as MDR (MDR-1043)
SH-152	Vadamadurai – Oddanchatram	Dindigul	42.8
SH-153	Palani – Dharapuram (via) Alangiyam	Dindigul, Tiruppur	32.1
SH-154	Vathalagundu – Peraiyur – Kariyapatty	Dindigul, Madurai	87.6
SH-155	Ammaiyanaickanur – Vathalagundu	Theni, Dindigul	18.0
SH- 156	Kodai Ghat	Dindigul	56.8
SH-157	Attur – Perambalur	Salem, Perambalur	53.0
SH-158	Salem Thermal Power Plant (via) Thangamapuripattinam	Salem	5.4
SH-159	Pallapatti – Suramangalam	Salem	2.2
SH-160	Down-graded as MDR (MDR-1044)
SH-161	Namakkal – Kanannur	Namakkal, Tiruchchirappalli	45.4
SH-162	North Coimbatore – Ramanathapuram – Chettipalayam (via) Laxshmi Mills Junction, Ramnadhapuram Junction(NH-67), Nanjundapuram, Podhanur	Coimbatore urban	18.9
SH-163	Palladam – Cochin Frontier	Coimbatore rural	54.4
SH-164	Coimbatore (Gandhipark) – Anaikatti (via) Kavundampalayam junction, kavundampalam edayarpalayam, Edayarpalayam junction, Kanuvai, Thadagam, Anaikatti	Coimbatore urban	29.0
SH-165	Kamanaikenpalayam – Somanur – Karumathampatti – Annur	Coimbatore	38.6
SH-166	Palladam – Avinashi – Punjai Puliampatti	Coimbatore, Tiruppur, Erode	44.8
SH-167	North Coimbatore – Maruthamalai (via) Lawly Junction, TNAU, Mullai Nagar, P.N Pudur, Vadavalli, Kalveerampalayam, Bharatiyar University, Maruthamalai hill.	Coimbatore	11.2
SH-168	Karamadai – Kariyampalayam	Coimbatore	15.2
SH-169	Tirupur – Somanur	Tiruppur	19.0
SH-170	Punjai Puliampatti – Sirumugai	Coimbatore rural	17.8
SH-171	Kovilvalli – Karappalayam	Coimbatore rural	17.4
SH-172	Tirupur – Padiyur (Kangeyam)	Tiruppur	26.4
SH-173	Erode – Thingalur	Erode	26.0
SH-174	Included as SH-37
SH-174A	Palladam – Dharapuram	Tiruppur	16.8
SH-175	Bhavani – Anthiyur – Chellampalayam	Erode	18.0
SH-176	Thoothukudi – Tiruchendur – Kanyakumari	Thoothukudi, Kanyakumari	119.2
SH-177	Cheranmahadevi – Panagudi	Tirunelveli	43.4
SH-178	Ambasamudram – Papanasam – Upper Dam	Tirunelveli	23.0
SH-179	Kanyakumari – Pazhayauchakadai	Kanyakumari	71.5
SH-180	Colachel – Thiruvattar	Kanyakumari	23.9
SH-181	Marthandam – Panachamoodu	Kanyakumari	14.1
SH-182	Watrap – Maharajapuram – Alagapuri – Virudhunagar	Virudunagar	37.4
SH-183	Sivakasi – Alangulam	Virudunagar	15.0
SH-184	Virudhunagar – Krishnapuram	Virudunagar	23.2
SH-185	Downgraded as MDR 1048
SH-186	Rajapalayam – Vembakottai	Virudunagar	29.6
SH-187	Sattur – Sivakasi – Kalukumalai	Virudunagar	38.4
SH-188	Salem Junction – Yercaud	Salem	30.0
SH-189	Kangeyam – Muthur – Kodumudi	Tiruppur, Erode	36.2
SH-190	Karumandampalayam – Salaipudur (via) Malayampalayam and Thamaraipalayam	Erode, Karur	17.2
SH-191	Melur – Thirupathur	Madurai, Sivaganga	31.6
SH-191A	Kummankudi – Kovilur (via) Pillayarpatti	Sivaganga	14.0
SH-192	Thaliyuthu – Kallimandyam	Dindigul	55.4
SH-193	Thadicombu – Pallapatty – Aravakurichi	Dindigul, Karur	46.8
SH-194	Nagercoil – Thuvarankadu	Kanniyakumari	8.9
SH-195	Madurai – Viradhanur – Valayankulam	Madurai	22.6
SH-196	Tirupur – Perumanallur – Kunnathur – Perundurai	Tiruppur, Erode	40.8
SH-197	Vellakovil – Mulanur (via) Akkaraipalayam	Tiruppur	24.6
SH-198	Komarapalayam – Pallipalayam – Jedarpalayam – Pandamangalam – Velur	Namakkal	66.5
SH-199	Vaiyampatty – Karur (via) Mylampatty and Uppidamangalam	Dindigul, Karur	53.6
SH-200 Upgraded as NH-32	Nagore – Nagapattinam – Thiruthuraipoondi – Muthupet – Manamelkudi -Ramanathapuram – Tuticorin	Nagapattinam, Thiruvarur, Thanjavur, Pudukkottai, Sivaganga, Ramanathapuram	326.6
SH-201	Namanasamudram – Ponnamaravathy	Pudukkottai	33.3
SH-202	Thiruvarur – Mannargudi – Muthupet	Thiruvarur	60.0
SH-203	Mundiyampakkam – Puducherry	Villupuram	21.3
SH-204	Kallakurichi – Koothakudi	Villupuram	24.8
SH-205	Vanagaram – Ambathur – Puzhal	Thiruvallur	14.6
SH-206	Poonamallee – Pattabiram	Thiruvallur	11.6
SH-207	Vellore – Usoor	Vellore	8.0
SH-208	Hosur inner Ring	Krishnagiri	4.9
SH-209	Kumbakonam Bypass	Thanjavur	2.2
SH-210	Sirkali Bypass and Link	Mayiladuthurai	8.7
SH-211	Tirukoilur Bypass	Villupuram	4.4
SH-212	Chidambaram South Bypass	Cuddalore	7.3
SH-213	Vridhachalam Bypass	Cuddalore	5.6
SH-214	Chidambaram Bypass Link	Cuddalore	1.9
SH-215	Polur Jamunamarathur Alangayam Vaniyambadi	Thiruvannamalai, Vellore	81.6
SH-216	Solatharam – Srimushnam	Cuddalore	20.0
SH-217	Ariyalur – Jayankondam (via) Sendurai	Ariyalur	46.0
SH-218	Omalur Main (in Salem)	Salem	3.6
SH-219	Jagir – Ammapalayam – Tharamangalam	Salem	11.5
SH-220	Sankari – Edappadi – Jalakandapuram – Nangavalli – Mecheri (connects NH 47 to SH 20)	Salem	49
SH-221	Magudanchavadi – Komarapalayam (via) Edappady	Salem	43.4
SH-222	Omalur – Mecheri – Pennagaram (via) Perumpalai	Salem, Dharmapuri	58.1
SH-223	Tharamangalam – Nangavalli – Kunjandiyur	Salem	19.6
SH-224	Palacode – Nagadasampatty	Dharmapuri	21.0
SH-225	Krishnagiri – Rayakottai	Krishnagiri	30.8
SH-226	Krishnagiri – Berigai	Krishnagiri	40.6
SH-227	Theni – Chinnamanur (via) Srirengapuram, Seepalakottai	Theni	28.9
SH-228	Koduvilarpatti – Seelayampatti (via) S.Alagapuri	Theni	23.2
SH-229	Uthamapalayam – Bodenthirapuram	Theni	24.3
		Total	11,594  km

List of State Highways Urban Stretches

List of State Highways Urban Stretches in Tamil Nadu as on 2013.

SHU	State Highway Urban Stretch	Division	Start	End	Length (in km)
SHU3	Chennai – Chittoor – Bangalore (abandoned NH4) (Poonamallee town limit)	Tiruvallur	17.900	22.600	4.700
SHU3	Chennai – Chittoor – Bangalore (Sriperumbudur Urban Limit)	Chengalpattu	39.39	41.74	2.35
SHU3	Chennai – Chittoor – Bangalore (Baluchetty) Km.79/2 of joining Km.81/8 joining Baluchetty	Chengalpattu	0.00	1.490	1.49
SHU3	Chennai – Chittoor – Bangalore (abandoned NH4) (Thamal)	Chengalpattu	82.60	84.40	1.80
SHU4	Aravakurichy bypass	Karur	330/0	331/6	1.600
SHU5	Bhavani – Komarapalayam Old Bridge Link	Erode	1.800	2.400	0.600
SHU6	Chennai – Tirchy – Dindugal (abandoned portion of NH45) (Chengalpattu Urban Limit)	Chengalpattu	54.40	61.60	7.20
SHU7	Chennai – Tirchy – Dindugal (Maduranthagam Urban Limit)	Chengalpattu	80.40	82.20	1.80
SHU8	Chennai – Tirchy – Dindugal (Melmaruvathur Service)	Chengalpattu	91.65	92.55	0.90
SHU9	Chennai – Tirchy – Dindugal (abandoned NH 45) (SrirangamÏ Trichy bypass)	Trichy	311.400 313.200	314.000 322.000	11.400
SHU10	Chennai – Tirchy – Dindugal (abandoned NH-45) (Ayyalur, Vadamadurai, Dindigul)	Dindigul	395.925 403.400 417.250	396.435 405.075 421.420	6.355
SHU11	Chinthamani bypass	Trichy	0/0	1/400	1.40
SHU13	Collector Bungalow Adivaram	Salem	10.200	11.000	0.800
SHU14	Dharmapuri State Highways	Dharmapuri	135/800 136/600	136/400 138/400	2.400
SHU15	G.N.T Road (Redhills Junction) G.N.T. Road (Karanodai)	Tiruvallur	16.800 22.600	18.800 25.700	5.100
SHU17	Gummidipoondi Bypass (Old G.N.T. Road)	Tiruvallur	42.000	46.600	4.600
SHU18	Hasthampatty Cherry	Salem	0.000	2.390	2.390
SHU19	Varanasi – Kanyakumari (abandoned NH7) Hosur town limit	Krishnagiri	39/4	41/6	2.200
SHU20	Karimangalam State Highways	Dharmapuri	114/930	118/310	3.380
SHU21	Karuppur branch	Salem	0.000	0.400	0.400
SHU22	Komarapalayam – Bhavani (abandoned NH 47)	Namakkal	0.000	3.460	3.460
SHU23	Krishnagiri – Ranipet (abandoned NH46)	Krishnagiri	0/0	1/253	1.253
SHU24	Krishnagiri – Ranipet (abandoned NH46)	Vellore	115/0 130/6 133/10 142/8	120/4 131/6 141/10 144/4	16.00
SHU25	Madurai – Thanuskodi	Sivagangai	45.600	47.200	1.600
SHU26	Madurai – Kanyakumari (urban NH 7)	Tuticorin	88.270 92.900 120.000	92.800 94.590 123.000	9.220
SHU27	Madurai – Kanyakumari (Nanguneri Urban Limit) (abandoned NH 7)	Tirunelveli	181.000	183.600	2.600
SHU28	Madurai – Kanyakumari (Panagudy Urban Limit) (abandoned NH 7)	Tirunelveli	203.400	206.000	2.600
SHU29	Madurai – Kanyakumari (Palavoor Urban Limit) (abandoned NH 7)	Tirunelveli	218.040	219.175	1.135
SHU30	Madurai – Kanyakumari (Thalapathisamudram Urban Limit) (abandoned NH 7)	Tirunelveli	187.800	189.400	1.600
SHU31	Madurai – Kanyakumari (Gangaikondan Urban Limit) (abandoned NH 7)	Tirunelveli	130.800	132.800	2.000
SHU32	Madurai – Kanyakumari (Sathur Town limit) (abandoned NH 7)	Virudhunagar	69.700	72.600	2.900
SHU33	Madurai – Kanyakumari (Virudhunagar town limit) (abandoned NH 7)	Virudhunagar	42.687	46.860	4.173
SHU36	Madurai – Tuticorin (Aruppukottai Town limit)	Virudhunagar	43.800	51.600	7.800
SHU37	Mettur branch	Salem	0.000	0.105	0.105
SHU41	Varanasi – Kanyakumari (abandoned portion of NH7 at Thottakurichi and Karur)	Karur	281/296 292/8	288/310 301/250	15.464
SHU42	Varanasi – Kanyakumari (abandoned portion of NH7 at Avaram patty)	Dindigul	405.600	409.075	3.475
SHU43	Chennai – Tirchy – Dindugal (abandoned portion of NH45 at Vikkiravandy)	Villupuram	146/640	148/0	1.360
SHU45	Old Salem – Cochin	Salem	22.600	24.000	1.400
SHU46	Palayamkottai – Thoothukudi (abandoned portion of NH 7A at Mangalagiri)	Tuticorin	37.14	39.315	2.175
SHU47	Pennaiyar Bridge Approach	Kallakurichi	0/0	1/6	1.600
SHU48	Periyar Memorial Pillar to Kenikkarai	Ramanathapuram	111.800	113.000	1.200
SHU50	Salem – Cochin – Kanyakumari (abandoned portion of NH47 at Parvathipuram)	Nagercoil	630.000	630.960	0.960
SHU51	Salem – Cochin – Kanyakumari (abandoned portion of NH47 at Nagercoil)	Nagercoil	634.900	636.870	1.970
SHU52	Salem – Cochin – Kanyakumari (abandoned from NH47)	Coimbatore	141.600 161.200	157.600 171.200	26.000
SHU53	Salem Junction to Salem new bypass	Salem	5.200	5.600	0.400
SHU54	Salem new bypass	Salem	0.000	5.000	5.000
SHU55	Salem – Ulundurpet	Salem	3.60050.350	5.60052.000	3.650
SHU56	Service to Railway Over Bridge at Km2/4 of Dindigul – Natham – Singampunari – Thirupathur – Devakottai Rastha Raod	Dindigul	1.725 2.210	2.150 2.360	0.575
SHU57	Shoolagiri State Highways	Krishnagiri	62/130	63/230	1.100
SHU59	Taj Bypass	Dharapuram	0.000	0.600	0.600
SHU62	Tenkasi – Thirumangalam (Azhagapuri Village Limit)	Virudhunagar	0.000	0.230	0.230
SHU63	Tenkasi – Thirumangalam (Srivilliputhur Town Limit)	Virudhunagar	80.000	81.800	1.800
SHU64	Trichy – Salem	Salem	0.000	3.200	3.200
SHU65	Thoppur – Mettur	Salem	0.000	0.250	0.250
SHU66	Thoppur State Highways	Dharmapuri	162/80	163/80	1.000
SHU70	Valangulam bypass	Coimbatore	0.000	3.200	3.200
SHU71	Varanasi – Kanyakumari (abandoned NH7)	Krishnagiri	89/38	93/6	4.220
SHU72	Varanasi – Kanyakumari (abandoned NH7) (Chaniage No. 1000-2000)	Salem	163.800	164.890	1.090
SHU73	Varanasi – Kanyakumari (abandoned NH7)	Madurai	436.20	445.60	9.40
SHU73	Varanasi – Kanyakumari (abandoned NH7)	Dindigul	374.500	380.375	5.875
SHU74	Coimbatore – Dindigul	Dindigul	158.635	161.000	2.365
SHU75	Madurai – Dhanuskodi	Ramanathapuram	58.500	59.800	1.300
SHU77	Salem – Cochin – Kanyakumari (abandoned from NH47)	Nagercoil	639.335	640.135	0.800
SHU78	Salem – Cochin – Kanyakumari (abandoned from NH47)	Salem	0.000	1.600	1.600
SHU80	Varanasi – Kanyakumari (abandoned NH7)	Salem	199.450	207.590	8.140
SHU82	Old Palar	Vellore	0/0	2/0	2.00
SHU84	Varanasi – Kanyakumari (abandoned NH7) Paramathy Town	Namakkal	270.650	273.250	2.600
SHU86	GWT	Chennai City	0.00	13.80	13.80
SHU87	GNT	Chennai City	0.80	11.50	10.70
SHU88	GST	Chennai City	0.00	28.00	28.00
SHU89	Nagapatinam – Gudalor – Mysore (abandoned NH 67)	Trichy	135/8 140/8	138/0 142/0	3.40
SHU89	Nagapatinam – Gudalor – Mysore (abandoned NH 67)	Thanjavur	76.775 80.485	78.075 89.275	10.090
SHU89	Nagapatinam – Gudalor – Mysore (abandoned NH 67) (Tiruvarur Municipal limit)	Tiruvarur	22.430	24.67	2.240
SHU90	Dindigul – Vathalagundu – Periyakulam – Theni – Cumbum Kumuli	Dindigul	0.620	2.760	2.140
SHU91	Chennai – Thiruthani – Renigunta (SH-3) Chennai – Thiruthani – Renigunta Chennai – Thiruthani – Renigunta (Missing Link)	Tiruvallur	43.800 83.400 0.000	47.200 85.200 0.350	5.550
SHU92	Tuticorin – Kollam	Tuticorin	0.0	6.40	6.40
SHU93	Madurai – Kanyakumari (Tirunelveli Town Limit) (abandoned NH 7)	Tirunelveli	142.800	160.000	17.200
SHU94	Madurai – Kanyakumari (Vallioor Town Limit) (abandoned NH 7)	Tirunelveli	192.445	198.120	5.675
SHU95	Palayamkottai – Thoothukudi (Tirunelveli Town Limit) (abandoned NH 7A)	Tirunelveli	0.000	4.000	4.000
SHU96	Madurai – Tuticorin (Panthalkudi Town Limit)	Virudhunagar	61.200	66.200	5.000
SHU97	Madurai – Tuticorin(Kaariyapatti town limit)	Virudhunagar	27.600	31.600	4.000
SHU98	Madurai – Tuticorin(Kalkurichi town limit)	Virudhunagar	36.200	39.200	3.000
SHU99	Salem – Cochin – Kanyakumari (abandoned from NH47) Kuzhithurai Thamirabarani river old Bridge and approach	Nagercoil	603.760	604.600	0.840
SHU100	Varanasi – Kanyakumari (abandoned NH7) Madurai – Dindigul	Madurai	426.750	440.80	14.05
SHU101	Varanasi – Kanyakumari (abandoned NH7) Madurai – Thirumangalam	Madurai	0.000	9.00	9.00
SHU102	Varanasi – Kanyakumari (abandoned NH7) (Vadipatti Town Reach)	Madurai	410.15	415.65	6.50
SHU103	Trichy – Viralimalai – Melur – Madurai – Aruppukkottai – Tuticorin (abandoned stretch of NH 45B) (Madurai Town Reach)	Madurai	116.00	121.00	5.00
SHU104	Trichy – Viralimalai – Melur – Madurai – Aruppukkottai – Tuticorin (abandoned stretch of NH 45B) (Melur Town Reach)	Madurai	96.00	101.00	5.00
SHU105	Varanasi – Kanyakumari (abandoned NH7) (Thirumangalam Town Reach)	Madurai	15.20	19.20	4.00
SHU106	Trichy – Viralimalai – Melur – Madurai – Aruppukkottai – Tuticorin (abandoned stretch of NH 45B) (Kottampatti Town Reach)	Madurai	75.15	78.15	3.00
SHU107	Madurai – Cochin (NH 49 Extension abandoned portion) (Madurai Town Reach)	Madurai	2.80	5.20	2.40
SHU108	Dindigul – Coimbatore – Thimmam – Bangalore (abandoned NH209) Palani	Dindigul	52.490	57.450	4.960
SHU109	Madurai – Dhanuskodi (abandoned NH49)	Ramanathapuram	74.000	74.200	0.200
SHU110	Salem – Cochin – Kanyakumari (abandoned NH 47) Chithode	Gobi	59.80	64.00	4.20
SHU111	Salem – Cochin – Kanyakumari (abandoned NH 47) Perundurai Town	Erode	0.000	7.100	7.100
SHU112	Salem – Cochin – Kanyakumari (abandoned NH 47) Nasiyanur Town	Erode	0.000	2.400	2.400
SHU113	Salem – Cochin – Kanyakumari (abandoned NH 47) Vijiyamangalam Town	Erode	0.00	2.20	2.20
SHU114	Vijiyamangalam Town bypass Road	Erode	0.000	0.420	0.420
SHU115	Nagapatinam – Gudalor – Mysore (abandoned NH 67) Karur town limit	Karur	208/530 217/4	214/8 219/050	7.920
SHU116	Nagapatinam – Gudalor – Mysore (abandoned NH 67) Krishnarayapuram	Karur	183/117	185/562	2.445
SHU117	Salem – Cochin – Kanyakumari (abandoned NH 47) Sankari	Salem	31.850	41.600	9.750
SHU118	Varanasi – Kanyakumari (abandoned NH7) Omalur	Salem	186.600	188.850	2.250
SHU119	Varanasi – Kanyakumari (abandoned NH7) Mallur Village	Salem	216.050	217.530	1.480
SHU120	Salem – Cochin – Kanyakumari (abandoned NH 47) Kondalampatty Village	Salem	1.670	5.060	3.390
SHU121	Varanasi – Kanyakumari (abandoned NH7) Namakkal Urban	Namakkal	249.050	259.200	10.150
SHU122	Varanasi – Kanyakumari (abandoned NH7) Velur Town	Namakkal	275.294	278.420	3.126
SHU123	Varanasi – Kanyakumari (abandoned NH7) Puduchatram	Namakkal	234.845	236.135	1.290
SHU124	Varanasi – Kanyakumari (abandoned NH7) Sellappampatty	Namakkal	242.600	244.125	1.525
SHU125	Varanasi – Kanyakumari (abandoned NH7) Mallur Town	Namakkal	217.530	218.030	0.500
SHU126	Salem – Cochin – Kanyakumari (abandoned NH 47)Padaveedu	Namakkal	45.600	46.700	1.100
SHU127	Krishnagiri – Ranipet (abandoned NH46) Bargur Town limit	Krishnagiri	13/4	17/6	4.200
SHU128	Varanasi – Kanyakumari (abandoned NH7) Kaveripattinam	Krishnagiri	101/150	105/980	4.83
SHU129	Varanasi – Kanyakumari (abandoned NH7) Dharmapuri town limit	Dharmapuri	132/300	148/150	15.850
SHU130	Varanasi – Kanyakumari (abandoned NH7) (Periyampatti)	Dharmapuri	122/0	123/530	1.530
SHU131	Varanasi – Kanyakumari (abandoned NH7) (Mattlampatti)	Dharmapuri	125/4	126/500	1.100
SHU132	Chennai – Tirchy – Dindugal (abandoned portion of NH45) Trichy Urban	Trichy	0/0	4/4	4.400
SHU133	Trichy – Viralimalai – Melur – Madurai -Aruppukkottai-Tuticorin (abandoned stretch of NH 45B) (Thuvarankurichi town limit)	Trichy	0/0	3/2	3.200
SHU134	Chennai – Tirchy – Dindugal (abandoned portion of NH45) (Samayapuram)	Trichy	306/0	307/150	1.150
SHU135	Trichy – Viralimalai – Melur – Madurai -Aruppukkottai-Tuticorin (abandoned stretch of NH 45B) (Viralimalai Urban limit)	Pudukottai	24/0	27/563	3.563
SHU136	Viluppuram – Puducherry – Cuddalore – Mayiladuthurai - Nagapattinam (abandoned NH 45A) (Sirkali town limit)	Nagapattinam	127.400 129.100	128.301 34.00	5.8
SHU137	Chennai – Tirchy – Dindugal (abandoned portion of NH45) (Tindivanam Town)	Villupuram	121/085	125/085	4.000
SHU138	Chennai – Tirchy – Dindugal (abandoned portion of NH45) (Villupuram Town)	Villupuram	157/350	164/450	7.100
SHU139	Road branching at km 28/8 and joining at km 29/10 of Vikiravandi -Kumbakonam-Tnanjavur to Panruti Taluk Office	Cuddalore	0.0000.635	0.5251.185	1.075
SHU140	Sethiyathope Bazzar street (Branching at km 66/6 of Vikiravandi – Kumbakonam – Thnajavur – NH45C)	Cuddalore	0.000	0.400	0.400
SHU141	Trichy – chidambaram (abandoned NH227) (Udayarpalaym portion)	Ariyalur	76/700	77/900	1.20
SHU142	Chennai – Chittoor – Bangalore (Sunguvarchatiram)	Chengalpattu	48.80	50.90	2.10
SHU143	Chennai – Chittoor Bangalore (abandoned NH 4) (Thiruvalam portion)	Vellore	121/90	123/75	1.85
SHU144	Krishnagiri – Ranipet (abandoned NH 46) (Natrampalli, Vaniyambadi, Ambur and Pallikonda portions)	Vaniyambadi	34/2 49/4 74/350	36/4 53/2 76/5	8.15
SHU146	Road Branching from old NH 45 to Ulundurpet Town	Kallakurichi	0/0	6/2	6.200
SHU147	Cuddalore ROB and approach (excluding 952m service)	Cuddalore	0.000	1.007	1.007
				Total	551.406  km

See also

• National Highways Authority of India
• District Roads in Tamil Nadu
• National Highways
• List of National Highways in India
• Road Network in Tamil Nadu
• Chennai bypass
• Coimbatore bypass

External links

• Government of Tamil Nadu – Highways Department
• Tamil Nadu Highways – Right to information (Chapter-02)
• Maps of TN state highways
• Government of Tamil Nadu – Annual Plan 2008–09