State Highway 15 (Tamil Nadu)

State Highway 15 (Tamil Nadu) (SH-15) is a State Highway maintained by the Highways Department of Government of Tamil Nadu. It connects Erode with Udagamandalam (Ooty) in the western part of Tamil Nadu.

15 State Highway 15
State Highway 15 at Gobichettipalayam
Route information
Maintained by Highways and Minor Ports Department
Length	161.63 km (100.43 mi)
Major junctions
From	Erode, Tamil Nadu
To	Udagamandalam, Nilgiris district, Tamil Nadu
Location
Country	India
State	Tamil Nadu
Districts	Erode, Coimbatore, Nilgiris
Highway system
Roads in India Expressways National State Asian State Highways in Tamil Nadu
← SH 10 → SH 19

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:

• Erode District - Erode, Gobichettipalayam, Sathyamangalam
• Coimbatore District - Mettupalayam
• Nilgiris District - Kotagiri, Udagamandalam

Junctions

The highway meets the following arterial roads along the way:

• State Highway 20 at Erode
• National Highway 544 at Chittode
• State Highway 81 at Gobichettipalayam
• State Highway 15A at Gobichettipalayam
• National Highway 948 at Sathyamangalam
• National Highway 181 at Mettupalayam