List of state highways in Tamil Nadu
Roads in India
State Highways in India are stretches with heavy traffic intensity of more than 10,000 Passenger Car Units (PCUs) but less than 30,000 PCUs which connects district headquarters, important towns and the National Highways in the state and neighboring states. The Construction & Maintenance wing of the Highways Department manages construction and maintenance of all the State Highways (SH), major district roads (MDR), and other district roads (ODR). The Tamil Nadu State Highways Network has eight circles: Chennai , Villupuram , Madurai , Salem , Tiruchirappalli , Coimbatore , Tiruppur and Tirunelveli .[ 1]
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).[ 2]
List of state highways
This is a list of state highways in Tamil Nadu (as of March 2019).[ 3]
SH1 to SH50
Road number
OSM relation
Name of road
Division
Length (in km)
Remarks
SHN1
OSM
Pollachi Eastern Bypass Road
Pollachi
13.847
KM 0/0 to KM 3/3, KM 3/36 to KM 8/505 and KM 9/645 to KM 15/047
SHN2
OSM
Tiruppur Ring Road
Tiruppur
38.00
SH1
OSM
Chennai - Ennore Expressway Road
Tiruvallur
10.40
KM 8/0 to KM 18/4
SH1A
OSM
Manali Oil Refinary Road
Tiruvallur
5.70
SH2
OSM
Inner Ring Road
Chennai City Roads
25.20
SH2A
OSM
Inner Ring Road (Southern Sector)
Chennai City Roads
5.00
SH3
Chennai - Tiruvallur - Tiruttani - Renigunta Road
82.10
Upgraded as NH205
SH4
OSM
Arcot - Villupuram Road
Vellore, Cheyyar, Villupuram
110.219
KM 0/0 to KM 77/8, KM 79/181 to KM 110/2 and KM 113/2 to KM 114/6, section between Semmambadi - Chetpet upgraded into NH179D
SH4A
OSM
Sanipoondi - Kilpennathur - Avalurpet - Chetpet Road
Tiruvannamalai, Villupuram
42.40
SH5
OSM
Arcot - Tindivanam Road
Vellore, Cheyyar, Villupuram
94.60
KM 0/0 to KM 81/9 and KM 82/0 to KM 94/4, 0.100 KMs missing between divisions
SH5A
OSM
Kancheepuram - Thiruvathipuram Road
Cheyyar
17.20
SH6
OSM
Kallakurichi - Tiruvannamalai Road
Kallakurichi, Tiruvannamalai
63.60
SH6A
OSM
Tiruvannamalai - Thanipadi - Harur Road
Tiruvannamalai, Dharmapuri
75.40
SH6B
OSM
Thandrampet - Kottakulam Road
Tiruvannamalai
18.20
SH7
OSM
Villupuram - Mambalapattu - Thirukoilur Road
Villupuram, Kallakurichi
35.10
KM 40/7 to KM 75/8
SH8
OSM
Vikravandi - Kumbakonam - Thanjavur Road
Thanjavur
11.395
KM 121/8 to KM 129/4 (Kumbakkonam), KM 133/8 to KM 136/37 (Sundaraperumal Kovil), KM 148/3 to KM 148/925 (Ayyampettai) and KM 158/6 to KM 159/2 (Thanjavur), rest of the section upgraded to old NH45C
SH9
OSM
Cuddalore - Chittoor Road
Cuddalore, Kallakurichi, Thiruvannamalai, Vellore
126.10
KM 0/0 to KM 38/4, KM 38/2 to KM 84/8, KM 84/7 to KM 114/0, KM 138/8 to KM 143/6 and KM 196/0 to KM 203/0, runs till Andhra Pradesh border
SH9A
OSM
Tiruvannamalai - Thiyagadurgam Road
Tiruvannamalai, Kallakurichi
51.04
SH10
Cuddalore - Vridhachalam - Chinnasalem Road
111.152
Upgraded as NH532
SH11
OSM
Calicut - Nilambur - Gudalur Road
Udhagai
6.20
KM 103/6 to KM 109/8, runs from Kerala border
SH12
OSM
Calicut - Vythiri - Gudalur Road
Udhagai
38.00
KM 96/4 to KM 134/4, runs from Kerala border
SH13
Coimbatore - Dindigul Road
158.00
Upgraded as NH209
SH14
Coimbatore - Satyamangalam - Hasanur
106.00
Upgraded as NH209
SH15
OSM
Udhagamandalam - Kotagiri - Mettupalayam - Sathy - Gobi - Erode Road
Udhagai, Coimbatore, Gopichettipalayam, Erode
160.426
KM 0/0 to KM 57/6, KM 58/0 to KM 100/8 and KM 101/6 to KM 161/626
SH15A
OSM
Cheyur to Erode-Sathy Road
Tiruppur, Gopichettipalayam
29.60
KM 0/0 to KM 25/2 and KM 25/8 to KM 30/2
SH16
Krishnagiri - Varadhampalli - Kuppam Road
19.00
Upgraded as NH219
SH17
OSM
Malur - Hosur - Adhiyamankottai Road
Krishnagiri, Dharmapuri
91.70
KM 0/0 to KM 4/5 and KM 16/0 to KM 103/2, runs from Karnataka border, Bagalur - Hosur - Adiyamankottai section upgraded as NH648 & NH844
SH17A
OSM
Hosur - Denkanikottai Road
Krishnagiri
25.60
SH17B
OSM
Hosur - Thally - Denkanikottai Road
Krishnagiri
42.20
SH17C
OSM
Bagalur - Berigai Road
Krishnagiri
12.00
SH18
Salem - Harur - Tirupattur - Vaniyambadi Road
125.00
Upgraded as NH179A
SH18A
OSM
Tirupattur – Singarapet Road
Vaniyambadi, Krishnagiri
29.60
SH19
OSM
Avinashi - Tiruppur - Palladam - Pollachi - Meenkarai - Kochi Road
Tirupur, Pollachi
85.325
KM 13/8 to KM 76/875 and KM 77/35 to KM 99/6, KM 0/0 to KM 13/8 upgraded as NH381, runs till Kerala border
SH19A
OSM
Tiruppur - Vijayamangalam Road
Tiruppur, Erode
25.20
SH20
OSM
Mayapuram - Central Busstand (Bhavani Road Via Agraharam urban stretch)
Erode
8.984
The entire stretch of KM 0/0 to KM 93/984 has been declared as NH544H. While the improvement works are carried out by NHAI from KM 0/0 to KM 85/0, the section from KM 85/0 to KM 93/984 urban stretch is still maintained by the SH department.
SH20A
OSM
Mettur - Palar Road
Edappadi
29.40
runs till Karnataka border
SH21
OSM
Pollachi - Dharapuram - Karur Road
Pollachi, Dharapuram, Karur
114.27
KM 0/0 to KM 52/6, KM 56/4 to KM 118/07
SH22
OSM
Grand Anaicut - Kaveripattinam Road
Thanjavur, Mayiladuthurai
124.80
KM 0/0 to KM 33/0 and KM 33/4 to KM 125/2
SH23
OSM
Mayiladuthurai - Thiruthuraipoondi Road
Mayiladuthurai, Tiruvarur
68.40
SH24
Trichy - Chidambaram Road
135.40
Upgraded as NH227
SH25
OSM
Trichy - Namakkal Road
Trichy, Namakkal
77.40
KM 0/0 to KM 77/4 upgraded as NH381B
SH26
OSM
Trichy - Pudukkottai - Aranthangi - Mimisal Road
Trichy, Pudukkottai
70.095
KM 0/0 to KM 1/6, KM 50/735 to KM 84/145 and KM 84/835 to KM 119/920, KM 1/6 to KM 50/735 upgraded as NH210
SH27
OSM
Perambalur - Manamadurai Road
Ariyalur, Thanjavur
16.19
KM 24/37 to KM 29/21 (Ariyalur), KM 64/85 to KM 71/2 (Thanjavur) and KM 72/2 to KM 77/2 (Thanjavur)
SH28
Thirumayam - Karaikkudi - Devakottai - Devipattinam Road
97.70
Upgraded as NH210
SH29
OSM
Thanjavur - Pattukkottai - Aranthangi - Karaikudi - Paramakudi - Sayalkudi Road
Thanjavur, Pudukkottai, Sivagangai, Ramnad
241.024
KM 0/0 to KM 123/771, KM 130/771 to KM 164/356 and KM 164/556 to KM 248/224
SH30
OSM
Musiri - Thuraiyur - Attur Road
Trichy, Salem
91.20
SH31
Karur - Gudalur - Mysore Road
287.00
Upgraded as NH67 Extension
SH32
OSM
Madurai - Tuticorin Road
Madurai, Tuticorin
19.60
KM 0/0 to KM 11/0 (Madurai), KM 90/8 to KM 92/6 (Ettayapuram) and KM 126/4 to KM 133/2 (Tuticorin), rest of the sections upgraded as NH45B
SH33
OSM
Madurai - Thondi Road
Madurai
19.20
SH34
OSM
Ramanathapuram - Nainarkoil - Andakudi - Elayankudi - Sivagangai - Melur Road
Ramnad, Sivagangai, Madurai
98.096
KM 0/0 to KM 41/8, KM 43/8 to KM 74/072, KM 76/072 to KM 89/896 and KM 90/8 to KM 103/0
SH34A
OSM
Uppoor - Kottaiyur Road
Ramnad, Sivagangai
36.80
SH35
OSM
Dindigul - Natham - Singampunari - Thiruppathur - Karaikudi Road
Madurai, Sivagangai
50.40
KM 45/6 to KM 51/6, KM 53/0 to KM 81/8, KM 82/2 to KM 97/2 and KM 101/8 to KM 102/4, KM 0/0 to KM 102/4 upgraded as NH383
SH36
Dindigul - Vathalagundu - Periyakulam - Theni - Cumbum - Kumuli Road
133.50
Upgraded as NH45 Extension
SH37
OSM
Mettur - Oddanchatram - Dharapuram - Tirupur Road
Dindigul, Palani, Dharapuram, Tirupur
103.00
KM 0/0 to KM 32/0 and KM 37/4 to KM 108/4, KM 108/4 to KM 126/2 upgraded as NH381
SH38
OSM
Aruppukottai - Perunali - Sayalkudi - Kadugusandai - Mariyur - Valinokkam Road
Virudhunagar, Ramnad
73.46
KM 0/0 to KM 52/4 and KM 58/2 to KM 79/26, KM 52/4 to KM 58/2 upgraded as NH32
SH39
OSM
Tirunelveli - Shencottai - Kollam Road
Tirunelveli, Tenkasi
56.135
KM 0/0 to KM 2/0 and KM 2/865 to KM 57/0
SH39A
OSM
Shencottai - Surandai - Pavoorchatram Road
Tenkasi
31.20
SH39B
OSM
Athiyuthu - Surandai - Sendamaram Road
Tenkasi
22.87
SH40
OSM
Tiruchendur - Palayamkottai - Ambasamudram - Tenkasi - Courtalam - Shencottai Road
Tuticorin, Tirunelveli, Tenkasi
134.20
SH40A
OSM
Kadayam - Mukkudal Road
Tirunelveli
28.00
SH40B
OSM
Ambasamudram - Alangulam Road
Tirunelveli
20.40
SH41
OSM
Rajapalayam - Sankarankovil - Tirunelveli Road
Virudhunagar, Tenkasi, Tirunelveli
85.73
SH41A
OSM
Tirunelveli - Pottalpudur Road
Tirunelveli
36.60
begins at the end of an ODR
SH42
OSM
Srivilliputhur - Sivakasi - Virudhunagar - Aruppukottai - Narikudi - Parthibanur Road
Virudhunagar, Ramanad
109.26
SH43
OSM
Tenkasi - Panpozhi - Thirumalaikovil Road
Tenkasi
14.00
SH44
OSM
Paruvakudi - Kovilpatti - Ettayapuram - Vilathikulam - Vembar Road
Tenkasi, Tuticorin
91.80
SH45
OSM
Aralvaimozhi - Nedumangadu Road
Nagercoil
48.90
runs till Kerala border
SH46
OSM
Aralvaimozhi - Nagercoil - Rajakkamangalam - Colachel Road
Nagercoil
9.40
KM 18/8 to KM 28/2, runs between Nagercoil and Rajakkamangalam.
SH47
OSM
Parthibanur - Kamuthi - Aruppukottai Road
Ramnad
41.65
SH48
OSM
Marmalong Bridge - Irumbuliyur - Vandalur - Mudichur - Oragadam - Walajabad Road
Chennai City Roads, Chengalpattu
49.60
KM 5/0 to KM 21/2 and KM 30/4 to KM 63/8
SH48A
OSM
Mount - Medavakkam Road
Chennai City Roads
9.10
SH48B
OSM
Taramani Link Road
Chennai City Roads
3.63
SH48C
OSM
Velachery Bypass Road
Chennai City Roads
1.90
SH49
OSM
East Coast Road (Thiruvanmiyur - Mahabalipuram - Marakkanam - Pondicherry Road)
Chennai City Roads, Chengalpattu, Villupuram
134.20
KM 11/8 to KM 112/0 and KM 100/8 to KM 134/8. KM 57/0 to KM 68/8 to KM 11/0 and KM 100/8 to KM 134/8 upgraded as NH332A
SH49A
OSM
Rajiv Gandhi Road (Chennai - Thiruporur - Mahabalipuram Road)
Chennai City Roads, Chengalpattu
43.70
KM 13/3 to KM 55/6 and KM 57/0 to KM 58/4
SH49B
OSM
Medavakkam - Sholinganallur - Kudimiyandi Thoppu Road
Chennai City Roads
6.70
SH49B
OSM
Thirukalukundram - Mamallapuram Road
Chengalpattu
13.20
SH50
OSM
Thirumazhisai - Thiruvallur - Uthukottai Road
Tiruvallur
46.00
SH50A
OSM
Korattur – Thinnanur – Periyapalayam Road
Tiruvallur
28.73
SH50B
OSM
Thandalam - Perambakkam - Thakkolam - Arugilpadi Road
Chengalpattu, Tiruvallur, Vellore
39.40
SH51 to SH100
Road number
OSM relation
Name of road
Division
Length (in km)
Remarks
SH51
OSM
Korathalaiyar Bridge - Puthur Road
Tiruvallur
32.29
runs till Andhra Pradesh border, upgraded as NH716A
SH52
OSM
Kavarapettai – Sathiyavedu Road
Tiruvallur
20.082
runs till Andhra Pradesh border
SH53
OSM
Nagari – Pallipattu Road
Tiruvallur
12.40
runs between Andhra Pradesh borders
SH54
OSM
Chittoor - Tiruttani Road
Vellore, Tiruvallur
48.935
begins from Andhra Pradesh border
SH55
OSM
Mount - Poonamallee - Avadi Road
Tiruvallur
20.20
KM 0/0 to KM 10/8 and KM 11/4 to KM 20/8
SH56
OSM
Thiruvottriyur – Ponneri – Panchetty Road
Tiruvallur
27.80
SH57
OSM
Singaperumalkoil - Sriperumbudur - Thiruvallur - Red Hills Road
Chengalpattu, Tiruvallur
76.00
KM 0/0 to 24/6, KM 25/925 to KM 40/325 and KM 40/4 to KM 77/4
SH58
OSM
Sadras - Chengalpattu - Kanchipuram - Arakkonam - Tiruthani Road
Chengalpattu, Vellore, Tiruvallur
105.85
KM 0/0 to KM 27/2, KM 28/8 to KM 107/45, Chengalpattu - Kanchipuram section upgraded into NH132B
SH58A
OSM
Kancheepuram - Surappan Road
Chengalpattu
5.40
KM 66/8 to KM 72/2
SH59
OSM
Tiruvalam - Katpadi - Venkatagirikottah Road
Vellore
13.40
KM0/0 to KM 13/4, KM 13/4 to KM 69/0 upgraded as NH234
SH60
OSM
Hogenakkal – Pennagaram – Dharmapuri – Tirupattur Road
Dharmapuri, Krishnagiri, Vaniyambadi
108.20
KM 0/0 to KM 90/8 and KM 90/75 to KM 108/2
SH60A
OSM
Dharmapuri - Morappur - Harur Road
Dharmapuri
37.60
SH61
OSM
Walajah - Sholinghur - Arakkonam Road
Vellore
51.10
SH61A
OSM
Ranipet - Sholinghur Road
Vellore
10.60
SH62
OSM
Trichy - Thuraiyur Road
Trichy
32.125
SH63
OSM
Thanjavur - Mannargudi - Thiruthuraipoondi - Vedaranyam - Kodiyakkarai Road
Thanjavur, Thiruvarur, Nagapattinam
106.80
SH64
OSM
Kumbakonam - Sirkali Road
Thanjavur, Mayiladuthurai
53.35
upgraded as NH136B
SH65
OSM
Tiruvarur - Kodavasal - Kumbakonam Road
Tiruvarur, Thanjavur
37.20
SH66
OSM
Kumbakonam - Mannargudi - Adhirampattinam Road
Thanjavur, Thiruvarur
75.20
SH67
OSM
Nagore - Nannilam - Nachiyarkoil Road
Nagapattinam, Tiruvarur, Thanjavur
46.95
SH68
OSM
Cuddalore - Thirukoilur - Sankarapuram Road
Cuddalore, Kallakurichi
94.909
KM 0/0 to KM 23/188, KM 25/381 to KM 64/597 and KM 69/547 to KM 102/052
SH69
OSM
Virudhachalam - Ulundurpet - Villupuram Road
Cuddalore, Kallakurichi, Villupuram
59.60
KM 0/0 to KM 50/4 and KM 50/6 to KM 59/8
SH70
OSM
Virudhachalam - Portonovo Road
Cuddalore
42.60
KM 0/0 to KM 36/8 and KM 45/0 to KM 50/8
SH71
OSM
Musiri - Kulithalai - Pudukkottai - Alangudy - Paeravorani - Sethubavachathiram Road
Trichy, Karur, Pudukkottai, Thanjavur
150.69
KM 0/0 to KM 39/05, KM 40/34 to KM 55/8, KM 55/85 to KM 97/59 and KM 101/96 to KM 156/4.
SH71A
OSM
Manapparai - Thuvarankurichy Road
Trichy
28.00
SH72
OSM
Madurai - Natham Road
Madurai
20.20
KM 0/0 to KM 20/20, KM 0/0 to KM 20/20 and KM 20/0 to KM 38/485 upgraded as NH785
SH72A
OSM
Madurai - Alagarkoil - Melur Road
Madurai
33.335
SH72B
OSM
Avaniapuram Bypass Road
Madurai
2.40
SH73
OSM
Thirumangalam - Pallapatti - Silukkuvarpatti Road
Madurai, Dindigul
42.13
SH73A
OSM
Thirumangalam - Usilampatti Road
Madurai
26.00
SH73A
OSM
Madurai - Melakkal - Samayanallur Road
Madurai
18.59
SH74
OSM
Dindigul - Gujiliamparai - Karur Road
Dindigul, Palani, Karur
70.25
SH75
OSM
Palayamkottai - Ottapidaram - Vilathikulam - Pandalkudi - Aruppukkottai Road
Tirunelveli, Tuticorin, Virudhunagar
108.58
KM 0/0 to KM 63/6 and KM 64/4 to KM 109/38
SH75A
OSM
Tirunelveli Bypass Road
Tirunelveli
7.60
SH76
OSM
Puliangudi - Sankarankovil - Kalugumalai - Nalatinpudur Road
Tenkasi, Tuticorin
49.815
SH77
Kovilpatti - Ottapidaram - Puducottai - Eral - Mukkani Road
76.85
Downgraded as MDR1047
SH78
OSM
Pollachi - Valparai Road
Pollachi
64.00
SH78A
OSM
Pollachi - Palakkad Road
Pollachi
15.80
runs till Kerala border
SH79
OSM
Mallikkarai - Rasipuram - Thiruchengode - Erode Road
Salem, Namakkal, Erode
98.86
SH79A
OSM
Sankari - Pallipalayam Road
Edappadi, Namakkal
15.70
Upgraded as a part of NH381A
SH80
OSM
Avinashi - Mettupalayam Road
Tirupur, Coimbatore
38.20
SH81
OSM
Gobi - Uthukuli - Padiyur Road
Gopichettipalayam, Tirupur
46.60
SH82
OSM
Sathy - Athani - Bhavani Road
Gopichettipalayam, Erode
52.80
SH83
OSM
Palani - Dharapuram Road
Palani, Dharapuram
30.89
SH83A
OSM
Erode - Dharapuram Road
Erode, Tiruppur, Dharapuram
77.80
KM 0/0 to KM 74/65 and KM 77/05 to KM 80/20
SH84
OSM
Erode - Karur Road
Erode, Karur
61.192
a small section near Erode is upgraded as NH381A
SH84A
OSM
Erode - Muthur - Vellakovil - Mulanur Road
Erode, Dharapuram
61.60
Erode - Vellakovil section upgraded as NH381A
SH85
OSM
Rayakottai - Athipalli Road
Krishnagiri
39.80
runs till Karnataka border
SH86
OSM
Omalur - Sankari - Thiruchengodu - Paramathi Road
Edappadi, Namakkal
81.00
SH86A
OSM
Thiruchengode - Ariyanur Road
Namakkal, Salem
32.80
SH87
OSM
Udumalpet - Palladam Road
Dharapuram, Tiruppur
45.20
SH88
OSM
Chittoor - Gudiyattam Road
Vaniyambadi
20.20
begins from Andhra Pradesh border
SH89
OSM
Nanguneri - Tisayanvilai - Bharathar Uvari Road
Tirunelveli
36.034
SH90
OSM
Marthandam - Pechiparai Road
Nagercoil
20.70
SH91
OSM
Paraseri - Eraniel- Monday Market - Puthukadai Road
Nagercoil
24.30
KM 0/0 to KM 15/8 and KM 17/2 to KM 25/7
SH92
OSM
Nanguneri - Eruvadi - Valliyoor - Vijayapathy Road
Tirunelveli
41.66
SH93
OSM
Alwarthirunagari - Nazerath - Sathankulam - Ittamozhi - Valliyoor Road
Tuticorin, Tirunelveli
60.24
SH94
OSM
Tiruchengode - Namakkal Road
Namakkal
30.88
SH95
OSM
Mohanur - Namakkal - Sendamangalam - Rasipuram Road
Namakkal
53.515
KM 0/0 to KM 18/8 and KM 19/285 to KM 54/0
SH96
OSM
Erode - Perunthurai - Kangayam Road
Erode, Tiruppur
51.233
KM 0/0 to KM 18/837 and KM 19/164 to KM 51/56
SH97
OSM
Udumalpet - Dharapuram Road
Dharapuram
36.348
SH98
OSM
Gudalur - Sulthan Bathery Road
Udhagai
27.40
SH99
OSM
Thirukattupalli - Sengipatti - Pattukottai Road
Thanjavur, Pudukkottai
69.519
KM 0/0 to KM 15/55, KM 17/2 to KM 35/2, KM 35/4 to KM 51/2 and KM 51/231 to KM 71/4.
SH99A
OSM
Thanjavur - Vallam Road
Thanjavur
10.60
SH100
OSM
Uthamapalayam - Bodinaickanur Road
Theni
31.80
SH 101 to SH 150
Road number
OSM relation
Name of road
Division
Length (in km)
Remarks
SH101
OSM
Devathanapatti - Varusanadu Road
Theni
58.00
SH102
OSM
Uthamapalayam - surulipatty Road
Theni
20.00
SH103
Tiruvanmiyur - Muttukadu Road
19.20
Merged into SH49
SH104
OSM
Chennai – Pulicut Road
Tiruvallur
26.20
SH105
Kanakammachattiram - Thakkolam Road
18.45
Downgraded as MDR1049
SH106
OSM
Thiruttani - Podatturpet - Pallipet Road
Tiruvallur
27.082
SH107
Minjur – Kattur – Thirupalaivanam Road
17.20
Downgraded as MDR1041
SH108
OSM
R.K.Pettai – Pallipattu Road
Tiruvallur
19.60
SH109
OSM
Pallavaram - Thoraipakkam Road
Chennai City Roads
10.62
SH110
OSM
Tambaram - Mudichur - Sriperumbudur Road
Chennai City Roads, Chengalpattu
23.50
KM 0/0 to KM 7/5 runs through Mudichur, KM 7/5 to KM 23/5 section begins from KM 4/10 of the previous section
SH110A
OSM
Medavakkam - Mambakkam - Sembakkam Road
Chennai City Roads, Chengalpattu
26.80
SH111
OSM
Madhavaram - Red Hills Road
Tiruvallur
9.60
SH112
OSM
Thirumangalam – Mogappair Road
Tiruvallur
2.325
SH113
OSM
Kodambakkam – Sriperumbudur Road
Tiruvallur, Chengalpattu
28.80
SH113A
OSM
Poonamallee - Kundrathur - Pallavaram Road
Chennai City Roads, Tiruvallur, Chengalpattu
12.00
SH114
OSM
Chennai - Ennore Road
Tiruvallur
10.40
KM 8/0 to KM 18/4
SH115
OSM
Cheyyur - Vandavasi - Polur Road
Chengalpattu, Cheyyar, Thiruvannamalai
105.00
SH116
OSM
Kancheepuram - Vandavasi Road
Chengalpattu, Cheyyar
39.80
SH116A
OSM
Pudupadi - Iluppai - Vadailuppai - Vishar - Kanchipuram Road
Vellore, Cheyyar, Chengalpattu
37.60
road terminates away from SH116
SH117
OSM
Maduranthagam - Vennangupattu Road
Chengalpattu
37.60
SH118
OSM
Bukkathurai - Uthiramerur Road
Chengalpattu
31.80
SH118A
OSM
Uthiramerur - Kancheepuram Road
Chengalpattu
26.40
SH119
Km.11/8 of SCKAT Road - Vitalapuram - Pudupattinam Road
17.40
KM 0/0 to KM 17/0 and KM 18/4 - KM 18/8, downgraded as MDR1042
SH120
OSM
Walajabad - Sunguvarchathiram - Keelachery Road
Chengalpattu, Tiruvallur
27.60
KM 0/0 to KM 18/4 and KM 21/7 to KM 30/9, chainage difference between divisions
SH121
OSM
Vandalur - Mambakkam - Kelambakkam Road
Chengalpattu
18.60
SH122
OSM
Abdullapuram - Asanampattu - Alangayam - Thirupathur Road
Vellore, Vaniyambadi
79.50
SH123
OSM
Kalavai - Vazhapandal Road
Vellore
21.20
runs till Ranipet district border
SH124
OSM
Ponnai - Thiruvalam Road
Vellore
16.40
SH124A
OSM
Ranipet - Ponnai Road
Vellore
21.60
SH125
OSM
Panamadangi - Poosarivalasai - Paradharami Road
Vellore, Vaniyambadi
19.60
SH126
OSM
Arakkonam - Ocheri Road
Vellore
32.00
SH127
OSM
Pallikonda - Palamaneri Road
Vaniyambadi, Vellore
28.80
Runs till Andhra Pradesh border
SH128
OSM
Sholinghur - Kaveripakkam Road
Vellore
30.00
Runs till Ranipet District border
SH129
OSM
Arcot - Kannamangalam Road
Vellore
25.40
SH130
OSM
Gudiyatham - Gadambur - Kailasagiri - Vaniyambadi Road
Vaniyambadi
42.00
from KM 42/0 it is unclassified
SH130A
OSM
Ambur - Sathgur Road
Vaniyambadi
19.80
SH131
OSM
Bargur - Tirupattur Road
Krishnagiri, Vaniyambadi
24.20
SH132
OSM
Kannamangalam - Arni Road
Cheyyar
17.20
SH133
OSM
Polur - Chengam Road
Tiruvannamalai
47.00
SH133A
OSM
Tiruvannamalai - Avalurpet Road
Tiruvannamalai
22.80
SH134
OSM
Tindivanam - Marakkanam Road
Villupuram
34.00
SH135
OSM
Villupuram - Tiruvannamalai Road
Tiruvannamalai
2.00
KM 52/4 to KM 54/4
SH136
OSM
Vellemedupettai - Mailam - Pondy Road
Villupuram
48.20
SH137
OSM
Thirukoilur - Asanur Road
Kallakurichi
39.30
SH138
OSM
Jail Hill - Vellakarai - Kumalangulam Road
Cuddalore
19.20
SH139
OSM
Ariyalur - Muthuvancheri - Sripuranthan Road
Ariyalur
35.20
SH140
OSM
Virudhachalam - Jayankondam - Madhanathur Road
Cuddalore, Ariyalur
48.80
From Thanjavur District cordbr it is MDR
SH141
OSM
Virudhachalam - Tholudur Road
Cuddalore
44.40
SH142
OSM
Thuraiyur - Perambalur Road
Trichy, Perambalur
39.40
SH143
OSM
Mathur - Thittakudi Road
Perambalur
26.00
SH till KM 26/0, from Cuddalore District border it is unclassified
SH144
OSM
Kodukkur - Kaduvetti Road
Ariyalur
30.20
SH145
OSM
Aranthangi - Kattumavadi Road
Pudukkottai
25.80
SH146
OSM
Mannargudi - Pattukkottai - Sethubhavachatram Road
Tiruvarur, Thanjavur
51.40
SH147
OSM
Kumbakonam - Karaikal Road
Thanjavur, Mayiladuthurai, Tiruvarur
42.20
runs till Puducherry border
SH148
OSM
Nagore - Vettar Road
Nagapattinam, Tiruvarur
23.00
SH149
OSM
Sembanarkoil - Nalladai Road
Mayiladuthurai
11.90
runs till Puducherry border
SH150
OSM
Vaitheeswarankoil - Lower Anaicut Road
Mayiladuthurai, Thanjavur
32.25
SH151 to SH200
Road number
OSM relation
Name of road
Division
Length (in km)
Remarks
SH151
Kilvelur - Katchanam Road
20.40
Downgraded as MDR1043
SH152
OSM
Vadamadurai - Oddanchatram Road
Palani
42.80
SH153
OSM
Palani - Alangiyam - Dharapuram Road
Palani, Dharapuram
32.68
SH154
OSM
Vathalakundu - Usilampatti -
Peraiyur - Kariyapatti - Thiruchuli - Kamuthi - Sayalkudi Road
Dindigul, Madurai, Virudhunagar, Ramnad
161.508
SH155
OSM
Ammaianaikanur - Vathalagundu Road
Dindigul
18.00
SH156
OSM
Kodai Ghat Road
Dindigul
56.80
SH157
OSM
Attur - Perambalur Road
Perambalur
3.40
KM 49/6 to KM 53/0, KM 0/0 to KM 49/6 upgraded as NH136
SH158
OSM
Mettur Thermal Power Plant
Edappadi
5.40
SH159
OSM
Pallapatti - Suramangalam Road
Salem
2.20
SH160
Ayothiyapattinam - Belur - Kilakkadu Road
54.60
Downgraded as MDR1044
SH161
OSM
Namakkal - Kannanur Road
Namakkal, Trichy
45.428
SH162
OSM
North Coimbatore - Ramanathapuram - Chettipalayam Road
Coimbatore
18.91
SH163
OSM
Palladam - Kochi Road
Tiruppur, Pollachi
54.40
SH164
OSM
Coimbatore - Anaikatti Road
Coimbatore
29.00
runs till Kerala border
SH165
OSM
Kamanaikenpalayam - Annur Road
Tiruppur, Coimbatore
38.62
SH166
OSM
Palladam - Avinashi - Puliyampatti Road
Tiruppur, Gopichettipalayam
44.30
SH167
OSM
North Coimbatore - Maruthamalai Road
Coimbatore
11.18
SH168
OSM
Karamadai - Kariyampalayam Road
Coimbatore
15.20
SH169
OSM
Tiruppur - Somanur Road
Tiruppur
19.00
SH170
OSM
Neelipalayam - Sirumugai Road
Coimbatore
17.80
SH171
OSM
Kovilvazhi - Karapalayam Road
Tiruppur
17.40
SH172
OSM
Tiruppur - Kangayam Road
Tiruppur
26.40
SH173
OSM
Erode - Thingalur Road
Erode
26.00
begins from a tertiary road
SH174
Tiruppur - Dharapuram Road
44.80
Merged into SH37
SH174A
OSM
Palladam - Dharapuram Road
Tiruppur, Dharapuram
29.40
SH175
OSM
Bhavani - Anthiyur - Chellampalayam Road
Erode
18.00
SH176
OSM
Thoothukudi - Tiruchendur - Kanyakumari Road
Thoothukudi, Tirunelveli
119.71
SH177
OSM
Cheranmahadevi - Panagudi Road
Tirunelveli
43.40
SH178
OSM
Ambasamudram - Papanasam - Upper Dam Road
Tirunelveli
23.00
SH179
OSM
Kanniyakumari - Pazhaya Uchakada Road
Nagercoil
71.522
runs till Kerala border
SH180
OSM
Colachel - Thiruvattar Road
Nagercoil
23.90
SH181
OSM
Marthandam - Panachamoodu Road
Nagercoil
14.10
runs till Kerala border
SH182
OSM
Watrap - Alagapuri - Virudhunagar Road
Virudhunagar
37.40
SH182
OSM
Perambalur Bypass Road
Perambalur
3.875
KM 5/2 to KM 9/075
SH183
OSM
Sivakasi - Alangulam Road
Virudhunagar
15.05
SH184
OSM
Virudhunagar - Krishnapuram Road
Virudhunagar
23.23
SH185
Viswanatham - Venkatachalapuram Road
16.195
Downgraded as MDR1048
SH186
OSM
Rajapalayam - Vembakottai Road
Virudhunagar
29.60
SH187
OSM
Sattur - Sivakasi - Kalugumalai Road
Virudhunagar
38.40
SH till Tenkasi district border, from there it is MDR
SH188
OSM
Salem Junction - Yercaud Road
Salem
30.60
SH189
OSM
Kangayam - Kodumudi Road
Tiruppur, Dharapuram, Erode
36.20
SH190
OSM
Karumandampalayam - Malayampalayam - Thamaraipalayam - Salaipudur Road
Erode
17.45
SH191
OSM
Melur - Thiruppathur Road
Madurai, Sivagangai
31.60
KM 0/0 to KM 31/6 upgraded as NH338
SH191A
OSM
Kummangudi - Pillaiyarpatti - Koviloor Road
Sivagangai
13.975
SH192
OSM
Thalaiyuthu - Kallimandayam - Edayakottai Road
Palani
55.40
SH193
OSM
Thadikombu - Pallapatti - Aravakurichi Road
Palani, Karur
46.80
SH194
OSM
Nagercoil - Thuvarankadu Road
Nagercoil
8.90
SH195
OSM
Madurai - Viradanur - Valayankulam Road
Madurai
22.60
SH196
OSM
Tiruppur - Perumanallur - Kunnathur - Perunthurai Road
Tiruppur, Erode
40.80
SH197
OSM
Vellakovil - Akkaraipalayam - Mulanur Road
Sharapuram
24.60
SH198
OSM
Komarapalayam - Pallipalayam - Jedarpalayam - Pandamangalam - Velur Road
Namakkal
66.50
section of road near Pallipalayam upgraded as NH381A
SH199
OSM
Vaiyampatty - Tharagampatti - Uppidamangalam - Karur Road
Trichy, Karur
53.64
SH200
OSM
Nagore - Muthupet - Adhirampattinam - Mimisal - Ramanathapuram - Tuticorin Road
Nagapattinam, Tiruvarur, Thanjavur, Pudukkottai, Sivagangai, Ramanad, Tuticorin
320.462
KM 8/0 to KM 115/8, 115/770 to KM 204/37, KM 213/97 to KM 289/17 and KM 289/2 to KM 338/062 (entire SH upgraded as NH32)
SH201 to SH234
Road number
OSM relation
Name of road
Division
Length (in km)
Remarks
SH201
OSM
Namanasamudram - Ponnamaravathi Road
Pudukkottai
33.30
KM 9/4 to KM 42/7, from Sivagangai District border it is MDR
SH202
OSM
Tiruvarur - Mannargudi - Muthupet Road
Tiruvarur
60.00
SH203
OSM
Mundiyampakkam - Pondicherry Road
Villupuram
21.25
SH204
OSM
Kallakurichi - Koothakudi Road
Kallakurichi
24.80
SH205
OSM
Vanagaram - Ambathur - Puzhal Road
Tiruvallur
14.60
SH206
OSM
Poonamallee - Pattabiram Road
Tiruvallur
11.60
SH207
OSM
Vellore - Ussoor Road
Vellore
8.00
SH208
OSM
Hosur Inner Ring Road
Krishnagiri
8.85
Section of the road upgraded as NH844
SH209
OSM
Kumbakonam Bypass Road
Thanjavur
6.30
section of the road upgraded to NH136B
SH210
OSM
Sirkali Bypass Road
Mayiladuthurai
1.015
KM 6/6 to KM 7/615 (upgraded as NH 136B)
SH211
OSM
Thirukoilur Bypass Road
Kallakurichi
4.391
KM 0/004 to KM 4/395
SH212
Chidambaram South Bypass
7.28
Upgraded as part of NH45A
SH213
OSM
Virudhachalam Bypass Road
Cuddalore
9.153
SH214
OSM
Chidambaram Bypass Link Road
Cuddalore
1.904
SH215
OSM
Polur - Jamunamarathur - Alangayam - Vaniyambadi Road
Thiruvannamalai , Vanuyambadi
81.60
SH215
OSM
Villupuram - Pondy - Mayiladuthurai - Nagapattinam Road (Old NH45A)
Cuddalore
16.60
KM 96/6 to KM 17/2 and KM 109/6 to KM 115/6
SH216
OSM
Solathiram - Srimushnam Road
Cuddalore
20.00
SH217
OSM
Ariyalur - Sendurai - Jayankondam Road
Ariyalur
44.00
SH218
OSM
Salem - Omalur Road
Salem
3.60
road was extended due to new flyover
SH219
OSM
Jagir Ammapalayam - Tharamangalam Road
Salem, Edappadi
18.50
SH219A
OSM
Tharamangalam - Jalagandapuram Road
Edappadi
10.00
SH220
OSM
Sankari - Edappadi - Mecheri Road
Edappadi
44.61
SH220A
OSM
Edappadi - Poolampatty - Mettur Road
Edappadi
25.935
SH220B
OSM
Edappadi - Nedunkulam - Koneripatti - Anandampalayam Road
Edappadi, Erode
14.77
Koneripatti Barrage across River Kaveri is not included as SH.
SH221
OSM
Magudanchavadi - Edappadi - Komarapalayam Road
Edappadi, Namakkal
44.66
KM 0/0 to KM 42/06 and KM 40/8 to KM 43/4
SH222
OSM
Omalur - Mecheri - Perumpalai - Pennagaram Road
Edappadi, Dharmapuri
58.08
SH223
OSM
Tharamangalam - Nangavalli - Kunjandiyur Road
Edappadi
19.60
SH224
OSM
Palacode - Nagadasampatti Road
Dharmapuri
21.00
SH225
OSM
Krishnagiri - Rayakottai Road
Krishnagiri
30.80
SH226
OSM
Krishnagiri - Berigai Road
Krishnagiri
40.60
SH227
OSM
Theni - Venkatachalapuram - Chinnamanur Road
Theni
28.82
SH228
OSM
Koduvillarpatti - S.Alagapuri - Seelyampatti Road
Theni
23.255
SH229
OSM
Uthamapalayam - Bodenthirapuram Road
Theni
24.40
SH230
OSM
Vellore Old Bypass Road
Vellore
1.20
SH231
OSM
Hill Round Road
Tiruvannamalai
5.20
SH232
OSM
Valapadi - Belur Road
Salem
6.40
SH233
OSM
Sitra - Kurumbapalayam Road
Coimbatore
8.61
SH234
OSM
Outer Ring Road
Chengalpattu, Tiruvallur
60.950
KM 0/0 to KM 18/8 and KM 18/0 to KM 60/150.
Total
11006.698
List of state highways urban
This is a list of state highways urban stretches in Tamil Nadu (as of March 2019).
SHU to SHU50
Number
OSM relation
Name of road
Division
Length in km
Remarks
SHU
OSM
Chennai - Tiruthani - Renigunta Road (Old NH205)
Tiruvallur
18.786
KM 17/894 to KM 18/869 (Lakshmipuram), KM 19/578 to KM 21/193 (Arkot Kuppam), KM 24/09 to KM 25/51 (Kanakammachathram), KM 29/5 to KM 29/93 (Ramanchery), KM 37/392 to KM 38/235 (Pattaraiperumpudur), KM 43/577 to KM 43/85 (Tirupachur), KM 44/3 to KM 50/49, KM 50/94 to KM 51/91, KM 52/35 to KM 55/21 and KM 56/025 to KM 59/235, as of Mar-19 last four sections are part of NH716
SHU
OSM
Arni Bypass Road
Cheyyar
5.314
SHU
OSM
Thiruvathipuram Bypass Road
Cheyyar
3.00
SHU
OSM
Mettur High Level Link Bridge
Edappadi
0.70
SHU
OSM
Dindigul - Vathalagundu - Theni (Old NH45)
Dindigul
5.220
KM 0/0 to KM 5/22 (Vathalagundu)
SHU
OSM
Cochin – Madurai - Dhanushkodi Road (Old NH49)
Ramnad
8.65
KM 0/0 to KM 8/65 (Ramanadhapuram)
SHU3
OSM
Chennai - Chittoor - Bangalore Road (Old NH4)
Tiruvallur, Chengalpattu
10.34
KM 17/9 to KM 22/6 (Poonamallee), KM 39/39 to KM 41/74 (Sriperumbudur), KM 0/0 to KM 1/49 (Baluchetty) and KM 82/6 to KM 84/4 (Thamal)
SHU4
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Karur
1.60
KM 330/0 to KM 331/6 (Aravakurichi)
SHU5
OSM
Bhavani - Komarapalayam Road
Erode
0.60
KM 1/8 to KM 2/4 (section of the road upgraded as NH544H)
SHU6
OSM
Chennai - Trichy - Dindugal Road (Old NH45)
Chengalpattu
7.20
KM 54/4 to KM 61/6 (Chengalpattu)
SHU7
OSM
Chennai - Trichy - Dindugal Road (Old NH45)
Chengalpattu
1.80
KM 80/4 to KM 82/2 (Mathuranthagam)
SHU8
OSM
Chennai - Trichy - Dindugal Road (Old NH45)
Chengalpattu
0.90
KM 91/65 to KM 92/55 (Melmaruvathur)
SHU9
OSM
Chennai - Trichy - Dindigul Road (Old NH45)
Trichy
11.40
KM 311/4 to KM 314/0 (Trichy) and KM 313/2 to KM 322/0 (Trichy)
SHU10
OSM
Chennai - Trichy - Dindugal Road (Old NH45)
Palani, Dindigul
6.355
KM 395/925 to KM 396/435 (Ayyalur), KM 403/4 to KM 405/075 (Vadamadurai) and KM 417/25 to KM 421/42 (Dindigul)
SHU11
OSM
Chinthamani Bypass Road
Trichy
1.40
SHU13
OSM
Collector Bungalow - Adivaram Road
Salem
0.80
KM 10/2 to KM 11/0
SHU14
OSM
Old Bangalore - Salem - Madurai Road
Dharmapuri
2.40
KM 135/8 to KM 136/4 and KM 136/6 to KM 138/4 (Dharmapuri)
SHU15
OSM
Grand Northern Trunk Road (Old NH5)
Tiruvallur
5.10
KM 16/8 to KM 18/8 (Red Hills) and KM 22/6 to KM 25/7 (Karanodai)
SHU17
OSM
Grand Northern Trunk Road (Old NH5)
Tiruvallur
4.60
KM 42/0 to KM 46/6 (Gummidipoondi)
SHU18
OSM
Hasthampatty - Cherry Road
Salem
2.39
SHU19
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Krishnagiri
2.20
KM 39/4 to KM 41/6 (Hosur), section of the road upgraded as NH844
SHU20
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Dharmapuri
3.38
KM 114/930 to KM 118/310 (Karimangalam)
SHU21
OSM
Karuppur Branch Road
Edappadi
0.40
approximate road chosen
SHU22
OSM
Salem - Cochin - Kanniyakumari Road (Old NH47)
Namakkal
3.46
KM 0/0 to KM 3/46 (Komarapalayam)
SHU23
OSM
Krishnagiri - Ranipet Road (Old NH46)
Krishnagiri
1.253
KM 0/0 to KM 1/253 (Krishnagiri)
SHU24
OSM
Krishnagiri - Ranipet Road (Old NH46)
Vellore
16.86
KM 115/0 to KM 120/4 (Vellore), KM 130/6 to KM 131/26 (Ratnagiri), KM 133/10 to KM 141/10 (Arcot), KM 142/8 to KM 144/4 (Ranipet) and KM 144/2 to KM 145/4 (Ranipet)
SHU25
OSM
Kochi - Madurai - Dhanushkodi Road (Old NH49)
Sivagangai
1.60
KM 45/6 to KM 47/2 (Manamadurai)
SHU26
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Tuticorin
9.22
KM 88/27 to KM 92/8 (Kovilpatti), KM 92/9 to KM 94/59 (Kovilpatti) and KM 120/0 to KM 123/0 (Kayathar)
SHU27
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Tirunelveli
2.60
KM 181/0 to KM 183/6 (Nanguneri)
SHU28
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Tirunelveli
2.60
KM 203/4 to KM 206/0 (Panagudi)
SHU29
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Tirunelveli
1.135
KM 218/04 to KM 219/175 (Pazhavoor)
SHU30
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Tirunelveli
1.60
KM 187/8 to KM 189/4 (Thalapathisamudram)
SHU31
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Tirunelveli
2.00
KM 130/8 to KM 132/8 (Gangaikondan)
SHU32
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Virudhunagar
2.90
KM 69/7 to KM 72/6 (Sattur)
SHU33
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Virudhunagar
4.173
KM 42/687 to KM 46/86 (Virudhunagar)
SHU36
OSM
Trichy - Madurai - Tuticorin Road (Old NH45B)
Virudhunagar
7.80
KM 43/8 to KM 51/6 (Aruppukottai)
SHU37
OSM
Mettur Branch Road
Edappadi
0.105
SHU41
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Karur
15.464
KM 281/296 to KM 288/31 (Thottakurichi) and KM 292/8 to KM 301/25 (Karur)
SHU42
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Dindigul
3.475
KM 405/6 to KM 409/075 (Avarampatty)
SHU43
OSM
Grand Southern Trunk Road (Old NH45)
Villupuram
1.36
KM 146/64 to KM 148/0 (Vikravandi)
SHU45
OSM
Old Salem - Cochin Road
Edappadi
1.40
KM 22/6 to KM 24/0 (Magudanchavadi)
SHU45
OSM
Dindigul - Vathalagundu - Theni (Old NH45)
Theni
21.515
KM 0/0 to KM 3/22 (Devathanapatti), KM 0/0 to KM 12/095 (Periyakulam) and KM 0/0 to KM 6/2 (Theni)
SHU46
OSM
Palayamkottai - Tuticorin Port Road (Old NH7A)
Tuticorin
2.175
KM 37/14 to KM 39/315 (Pudukottai)
SHU47
OSM
Pennaiyar Bridge Approach Road
Kallakurichi
1.60
SHU48
OSM
Periyar Memorial Pillar - Kenikkarai Road
Ramnad
1.20
KM 111/8 to KM 113/0 (Ramanadhapuram)
SHU50
OSM
Salem - Cochin - Kanniyakumari Road (Old NH47)
Nagercoil
0.96
KM 630/0 to KM 630/96 (Parvathipuram)
SHU51 to SHU100
Road number
OSM relation
Name of road
Division
Length (in km)
Remarks
SHU51
OSM
Salem - Cochin - Kanniyakumari Road (Old NH47)
Nagercoil
1.97
KM 634/9 to KM 636/87 (Nagercoil)
SHU52
OSM
Salem - Cochin - Kanniyakumari Road (Old NH47)
Coimbatore
28.86
KM 141/6 to KM 157/6 (Coimbatore), KM 161/2 to KM 171/2 (Coimbatore) and KM 173/64 to KM 176/5 (KG Chavadi)
SHU53
OSM
Salem Junction - Salem New Bypass Link Road
Salem
0.40
KM 5/2 to KM 5/6
SHU54
OSM
Salem New Bypass Road
Salem
5.00
SHU55
OSM
Salem - Ulundurpet Road
Salem
3.65
KM 3/6 to 5/6 (Salem) and KM 50/35 to KM 52/0 (Attur)
SHU56
Dindigul - Natham - Singampunari - Thiruppathur - Karaikudi Road (Old SH35)
0.575
KM 1/725 to KM 2/150 and KM 2/21 to KM 2/36, upgraded as NH383
SHU57
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Krishnagiri
1.10
KM 62/13 to KM 63/23 (Shoolagiri)
SHU59
OSM
Taj Bypass Road
Dharapuram
0.60
SHU61
OSM
Thanjavur Byepass Road (Phase II)
Thanjavur
14.265
SHU62
OSM
Kollam - Tenkasi - Thirumangalam Road (Old NH208)
Virudhunagar
0.23
KM 0/0 to KM 0/23 (Alagapuri)
SHU63
OSM
Kollam - Tenkasi - Thirumangalam Road (Old NH208)
Virudhunagar
1.80
KM 80/0 to KM 81/8 (Srivilliputhur)
SHU64
OSM
Trichy - Salem Road
Salem
3.20
SHU65
OSM
Thoppur - Mettur Road
Edappadi
0.25
SHU66
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Dharmapuri
1.00
KM 162/8 to KM 163/8 (Thoppur)
SHU70
OSM
Valankulam Bypass Road
Coimbatore
3.20
SHU71
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Krishnagiri
4.22
KM 89/38 to KM 93/6 (Krishnagiri)
SHU72
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Edappadi
1.09
KM 163/8 to KM 164/89 (Thoppur)
SHU73
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Madurai, Dindigul
15.275
KM 374/5 to KM 380/375 (Dindigul), KM 436/2 to KM 445/6 (Madurai)
SHU74
OSM
Coimbatore - Dindigul Road (Old NH209)
Dindigul
2.365
KM 158/635 to KM 161/0 (Dindigul)
SHU75
OSM
Cochin - Madurai - Dhanushkodi Road (Old NH49)
Ramnad
1.30
KM 58/5 to KM 59/8 (Parthibanur)
SHU77
OSM
Salem - Cochin - Kanniyakumari Road (Old NH47)
Nagercoil
0.80
KM 639/335 to KM 640/135 (Suchindram)
SHU78
OSM
Salem - Cochin Road
Salem
1.60
SHU80
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Salem
8.14
KM 199/45 to KM 207/59 (Salem)
SHU82
OSM
Old Palar Road
Vellore
2.00
SHU84
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Namakkal
2.60
KM 270/65 to KM 273/25 (Paramathi)
SHU86
OSM
Grand Western Trunk Road
Chennai City Roads
13.80
SHU87
OSM
Grand Northern Trunk Road
Chennai City Roads
10.70
KM 0/8 to KM 11/5
SHU88
OSM
Grand Southern Trunk Road
Chennai City Roads
28.00
SHU89
OSM
Nagapattinam - Gudalur - Mysore Road (Old NH67)
Tiruvarur, Thanjavur, Trichy
19.63
KM 22/43 to KM 24/67 (Tiruvarur), KM 76/775 to KM 78/075 (Punnainallur), KM 80/485 to KM 89/275 (Thanjavur), KM 93/25 to KM 97/25 (Vallam), KM 135/8 to KM 138/0 (Trichy), KM 140/8 to 142/0 (Trichy)
SHU90
OSM
Dindigul - Vathalagundu - Theni (Old NH45)
Dindigul
2.16
KM 0/6 to KM 2/76 (Dindigul)
SHU91
OSM
Chennai - Tiruthani - Renigunta Road
Tiruvallur
5.55
KM 43/8 to KM 47/2 (Tiruvallur, only 2.1 KMs mapped), KM 83/4 to KM 85/2 (Tiruttani) and KM 0/0 to KM 0/35 (Tiruvallur, chainage modified)
SHU92
OSM
Old Tuticorin - Kollam Road
Tuticorin
6.40
KM 0/0 to KM 6/4
SHU93
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Tirunelveli
18.00
KM 142/0 to KM 160/0 (Tirunelveli)
SHU94
Varanasi - Kanniyakumari Road (Old NH7)
5.675
KM 192.445 to KM 198/12, modified as SHU149
SHU95
OSM
Palayamkottai - Tuticorin Port Road (Old NH7A)
Tirunelveli
4.00
KM 0/0 to KM 4/0 (Tirunelveli)
SHU96
OSM
Trichy - Madurai - Tuticorin Road (Old NH45B)
Virudhunagar
5.00
KM 61/2 to KM 66/2 (Pandhalkudi)
SHU97
OSM
Trichy - Madurai - Tuticorin Road (Old NH45B)
Virudhunagar
4.00
KM 27/6 to KM 31/6 (Kariapatti)
SHU98
OSM
Trichy - Madurai - Tuticorin Road (Old NH45B)
Virudhunagar
3.00
KM 36/2 to KM 39/2 (Kalkurichi)
SHU99
OSM
Salem - Cochin - Kanniyakumari Road (Old NH47)
Nagercoil
0.84
KM 603/76 to KM 604/6 (Kuzhithurai)
SHU100
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Madurai
14.05
KM 426/75 to KM 440/8 (Madurai)
SHU101 to SHU150
Road number
OSM relation
Name of road
Division
Length (in km)
Remarks
SHU101
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Madurai
9.00
KM 0/0 to KM 9/0 (Madurai)
SHU102
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Madurai
6.50
KM 410/15 to KM 415/65 (Vadipatti)
SHU103
OSM
Trichy - Madurai - Tuticorin Road (Old NH45B)
Madurai
5.00
KM 116/0 to KM 121/0 (Madurai)
SHU104
OSM
Trichy - Madurai - Tuticorin Road (Old NH45B)
Madurai
5.00
KM 96/0 to KM 101/0 (Melur)
SHU105
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Madurai
4.00
KM 15/2 to KM 19/2 (Thirumangalam)
SHU106
OSM
Trichy - Madurai - Tuticorin Road (Old NH45B)
Madurai
3.00
KM 75/15 to KM 78/15 (Kottampatti)
SHU107
OSM
Cochin – Madurai - Dhanushkodi Road (Old NH49)
Madurai
2.40
KM 2/8 to KM 5/2 (Madurai)
SHU108
OSM
Dindigul - Coimbatore - Thimbam - Bangalore Road (Old NH209)
Palani
4.96
KM 52/49 to KM 57/45 (Palani)
SHU109
OSM
Cochin - Madurai - Dhanushkodi Road (Old NH49)
Ramnad
0.20
KM 74/0 to KM 74/2 (Paramakudi)
SHU110
OSM
Salem - Cochin - Kanniyakumari Road (Old NH47)
Gopichettipalayam
4.20
KM 59/8 to KM 64/0 (Chithode)
SHU111
OSM
Salem - Cochin - Kanniyakumari Road (Old NH47)
Erode
7.10
KM 0/0 to KM 7/1 (Perundurai)
SHU112
OSM
Salem - Cochin - Kanniyakumari Road (Old NH47)
Erode
2.40
KM 0/0 to KM 2/4 (Nasiyanur)
SHU113
OSM
Salem - Cochin - Kanniyakumari Road (Old NH47)
Erode
2.20
KM 0/0 to KM 2/2 (Vijayamangalam)
SHU114
OSM
Salem - Cochin Link Road
Erode
0.42
KM 0/0 to KM 0/42 (Vijayamangalam)
SHU115
OSM
Nagapattinam - Gudalur - Mysore Road (Old NH67)
Karur
7.92
KM 208/53 to KM 214/8 (Karur) and KM 217/4 to KM 219/05 (Karur)
SHU116
OSM
Nagapattinam - Gudalur - Mysore Road (Old NH67)
Karur
2.445
KM 183/117 to KM 185/562 (Lalapet)
SHU117
OSM
Salem - Cochin - Kanniyakumari Road (Old NH47)
Edappadi
9.75
KM 31/85 to KM 41/6 (Sankari)
SHU118
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Edappadi
2.25
KM 186/6 to KM 188/85 (Omalur)
SHU119
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Salem
1.48
KM 216/05 to KM 217/53 (Mallur)
SHU120
OSM
Salem - Cochin - Kanniyakumari Road (Old NH47)
Salem
3.39
KM 1/67 to KM 5/06 (Kondalampatti)
SHU121
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Namakkal
10.15
KM 249/05 to KM 259/2 (Namakkal)
SHU122
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Namakkal
3.126
KM 275/294 to KM 278/42 (Velur)
SHU123
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Namakkal
1.29
KM 234/845 to KM 236/135 (Puduchatram)
SHU124
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Namakkal
1.525
KM 242/6 to KM 244/125 (Sellappampatty)
SHU125
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Namakkal
0.50
KM 217/53 to KM 218/03 (Mallur)
SHU126
OSM
Salem - Cochin - Kanniyakumari Road (Old NH47)
Namakkal
1.10
KM 45/6 to KM 46/7 (Pallakkapalayam)
SHU127
OSM
Krishnagiri - Ranipet Road (Old NH46)
Krishnagiri
4.20
KM 13/4 to KM 17/6 (Bargur)
SHU128
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Krishnagiri
4.83
KM 101/15 to KM 105/98 (Kaveripattinam)
SHU129
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Dharmapuri
15.85
KM 132/3 to KM 148/15 (Dharmapuri)
SHU130
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Dharmapuri
1.53
KM 122/0 to KM 123/53 (Periyampatti)
SHU131
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Dharmapuri
1.10
KM 125/4 to KM 126/5 (Matlampatti)
SHU132
OSM
Trichy - Madurai - Tuticorin Road (Old NH45B)
Trichy
4.40
KM 0/0 to KM 4/4 (Trichy)
SHU133
OSM
Trichy - Madurai - Tuticorin Road (Old NH45B)
Trichy
3.20
0/0 to KM 3/2 (Thuvarankurichi)
SHU134
OSM
Chennai - Trichy - Dindigul Road (Old NH45)
Trichy
1.15
KM 306/0 to KM 307/15 (Samayapuram)
SHU135
OSM
Trichy - Madurai - Tuticorin Road (Old NH45B)
Pudukottai
3.563
KM 24/0 to KM 27/563 (Viralimalai)
SHU136
OSM
Villupuram - Pondy - Mayiladuthurai - Nagapattinam Road (Old NH45A)
Nagapattinam
14.667
KM 127/4 to KM 134/2 (Mayiladuthurai) and KM 186/133 to KM 194/0 (Nagapattinam)
SHU137
OSM
Grand Southern Trunk Road (Old NH45)
Villupuram
4.00
KM 121/085 to KM 125/085 (Tindivanam)
SHU138
OSM
Grand Southern Trunk Road (Old NH45)
Villupuram
7.10
KM 157/35 to KM 164/45 (Villupuram)
SHU139
OSM
Vikravandi - Kumbakonam - Thanjavour Road (Old NH45C)
Cuddalore
1.075
KM 0/0 to KM 0/525 and KM 0/635 to KM 1/185 (Panruti)
SHU140
OSM
Vikravandi - Kumbakonam - Thanjavour Road (Old NH45C)
Cuddalore
0.400
KM 0/0 to KM 0/4 (Sethiyathoppu)
SHU141
Trichy - Chidambaram Road (Old NH227)
1.20
KM 76/7 to KM 77/9, modified as SHU167
SHU142
OSM
Chennai - Chittoor - Bangalore Road (Old NH4)
Chengalpattu
2.10
KM 48/8 to KM 50/9 (Sunguvarchatiram)
SHU143
OSM
Chennai - Chittoor - Bangalore Road (Old NH4)
Vellore
1.85
KM 121/9 to KM 123/75 (Thiruvalam)
SHU144
OSM
Krishnagiri - Ranipet Road (Old NH46)
Vaniyambadi
8.15
KM 34/2 to KM 36/4 (Nattrampalli), KM 49/4 to KM 53/2 (Vaniyambadi) and KM 74/35 to KM 76/5 (Pachaikuppam)
SHU144
OSM
Nagapattinam - Gudalur - Mysore Road (Old NH67)
Karur
9.55
KM 168/9 to KM 178/45 (Kulithalai)
SHU145
OSM
Veerarakkiyam - Gandhigramam - Sukkaliyur Road (Old NH67)
Karur
14.66
KM 203/34 to KM 218/0 (Karur)
SHU146
OSM
Grand Southern Trunk Road (Old NH45)
Kallakurichi
6.20
KM 0/0 to KM 6/2 (Ulundurpet)
SHU146
OSM
Nagapattinam - Gudalur - Mysore Road (Old NH67)
Karur
0.61
KM 248/4 to KM 249/4 (Vairamadai)
SHU147
OSM
Cuddalore ROB
Cuddalore
1.007
SHU147
OSM
Pasupathypalayam Link Road
Karur
0.60
SHU148
OSM
Chennai - Tiruthani - Renigunta Road
Tiruvallur
22.00
KM 59/6 to KM 81/6, as of Mar-19 section between SH234 and NH16 is part of NH716
SHU149
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Tirunelveli
5.675
KM 192/445 to KM 198/120 (Valliyoor)
SHU150
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Tirunelveli
1.505
KM 221/145 to KM 222/65 (Therku Karungulam)
SHU151 to SHU223
Road number
OSM relation
Name of road
Division
Length (in km)
Remarks
SHU151
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Tirunelveli
1.37
KM 223/03 to KM 224/4 (Levinjipuram)
SHU152
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Tirunelveli
1.145
KM 217/255 to KM 218/4 (Pazhavoor)
SHU153
OSM
Nagapattinam - Gudalur - Mysore Road (Old NH67)
Trichy
11.00
KM 142/0 to KM 153/0 (Trichy)
SHU154
OSM
Chennai - Trichy - Dindigul Road (Old NH45)
Trichy
8.00
KM 325/0 to KM 333/0 (Trichy)
SHU155
OSM
Salem - Cochin - Kanniyakumari Road (Old NH47)
Tiruppur
7.59
KM 112/94 to KM 120/53 (Avinashi)
SHU157
OSM
Trichy - Ramanathapuram Road (Old NH210)
Pudukkottai
14.25
KM 44/7 to KM 58/95 (Pudukkottai)
SHU158
OSM
Trichy - Ramanathapuram Road (Old NH210)
Pudukkottai
2.90
KM 67/2 to KM 70/1 (Thirumayam)
SHU159
OSM
Trichy - Ramanathapuram Road (Old NH210)
Sivagangai
20.80
KM 76/4 to KM 97/2 (Karaikkudi)
SHU161
OSM
Pondy - Krishnagiri Road (Old NH66)
Tiruvannamalai
10.08
KM 86/35 to KM 89/07 (Kil Pennathur), KM 101/5 to KM 111/56 (Tiruvannamalai) and KM 136/42 to KM 141/72 (Chengam)
SHU164
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Palani
4.60
KM 355/95 to KM 360/55 (Vedasandur)
SHU165
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Dindigul
3.07
KM 399/08 to KM 402/15 (Kodai Road)
SHU167
OSM
Trichy - Chidambaram Road (Old NH227)
Ariyalur
1.20
KM 76/7 to KM 77/9 (Udayarpalayam)
SHU168
OSM
Pondy - Krishnagiri Road (Old NH66)
Villupuram
5.40
KM 6/8 to KM 12/2 (Thiruchitrambalam)
SHU169
OSM
Pondy - Krishnagiri Road (Old NH66)
Villupuram
4.00
KM 18/6 to KM 22/6 (Kiliyanur)
SHU170
OSM
Thuraiyur Bypass Road
Trichy
3.40
SHU171
OSM
Dharapuram Bypass Road (Phase-I)
Dharapuram
3.60
SHU172
OSM
Dharapuram Bypass Road (Phase-II)
Dharapuram
1.20
SHU173
OSM
Salem - Cochin - Kanniyakumari Road (Old NH47)
Tiruppur
3.295
KM 0/0 to KM 3/295 (Perumanallur)
SHU174
OSM
Salem - Cochin - Kanniyakumari Road (Old NH47)
Tiruppur
1.255
KM 0/0 to KM 1/255 (Pallagoundampalayam)
SHU175
OSM
Salem - Cochin - Kanniyakumari Road (Old NH47)
Tiruppur
1.145
KM 0/0 to KM 1/145 (Chengapalli)
SHU176
OSM
Gobi - Uthukuli - Padiyur Road (Old SH81)
Tiruppur
0.68
KM 0/0 to KM 0/68 (Uthukuli)
SHU181
OSM
Varanasi - Kanniyakumari Road (Old NH7)
Nagercoil
1.875
KM 224/4 to KM 226/275 (Anjugramam), runs from another SHU at Kanniyakumari border
SHU185
OSM
Vandavasi Bypass Road
Cheyyar
2.20
SHU217
OSM
Thanjavur - Manamadurai Road (Old NH226)
Pudukkottai
14.045
KM 28/6 to KM 29/885 (Adhanakottai), KM 47/46 to KM 56/46 (Pudukkottai), KM 72/1 to KM 74/185 (Thirumayam), KM 75/335 to KM 77/01 (Paralipattinam)
SHU218
OSM
Thanjavur - Manamadurai Road (Old NH226)
Sivagangai
20.25
KM 93/8 to KM 100/4 (Thiruppathur), KM 105/0 to KM 106/4 (Thirukoshtiyur), KM 127/2 to KM 134/75 (Sivagangai), KM 145/8 to KM 150/5 (Manamadurai)
SHU220
OSM
Kollam - Theni Road (Old NH220)
Theni
22.55
KM 0/0 to KM 3/09 (Theni), KM 0/0 to KM 2/1 (Veerapandi), KM 0/0 to KM 3/25 (Chinnamanur), KM 0/0 to KM 4/58 (Uthamapalayam), KM 0/0 to KM 5/7 (Cumbum) and KM 0/0 to KM 3/83 (Cudalur)
SHU221
OSM
Trichy - Ramanathapuram Road (Old NH210)
Pudukkottai
4.40
KM 24/2 to KM 28/6 (Keeranur)
SHU223
OSM
Pondicherry Bypass Road
Villupuram
1.506
runs till Puducherry border
Total
869.112
See also
References
External links
National highways State highways See also