Route

The total length of the SH-15 is 161.6 km.^[1]

Route: Erode- Gobichettipalayam - Sathyamangalam - Mettupalayam - Kotagiri - Udagamandalam

The Mettupalayam-Kotagiri section is also known as Kotagiri Ghat Road. It is one of the five Nilgiri Ghat Roads.

Entering Sathyamangalam along the State Highway 15

Destinations

The highway passes through the following places:

Junctions

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The highway meets the following arterial roads along the way:

References

^ "List of state highways" (PDF). Government of Tamil Nadu. Retrieved 1 October 2015.

v t e Tamil Nadu Highways
National Highways	NH 16 NH 716 NH 716A NH 32 NH 132 NH 132B NH 332 NH 332A NH 532 NH 36 NH 136 NH 136B NH 336 NH 536 NH 38 NH 138 NH 338 NH 40 NH 42 NH 44 NH 544 NH 544H NH 744 NH 844 NH 944 NH 48 NH 648 NH 948 NH 66 NH 75 NH 77 NH 79 NH 179A NH 179D NH 81 NH 181 NH 381 NH 381A NH 381B NH 83 NH 183 NH 383 NH 85 NH 785 NH 87
State Highways	SH 2 SH 4 SH 6 SH 9 SH 10 SH 15 SH 19 SH 20 SH 22 SH 25 SH 26 SH 30 SH 49 SH 49A SH 58 SH 60 SH 62 SH 68 SH 71 SH 71A SH 81 SH 83A SH 84 SH 84A SH 96 SH 109 SH 113 SH 115 SH 134 SH 142 SH 156 SH 161 SH 173 SH 190 SH 234
See also	Major District Roads in Tamilnadu Golden Quadrilateral North–South and East–West Corridor Chennai Bypass Chennai HSCTC Coimbatore bypass
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