Inner Ring Road, Chennai | |
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Route information | |
Maintained by Highways Department, Tamil Nadu | |
Length | 25.2 km (15.7 mi) |
Major junctions | |
North end | SH 104 in Manali |
NH 5 in Madhavaram NH 205 at Padi Junction SH 112 in Thirumangalam NH 4 at Koyambedu Junction SH 113 in Vadapalani NH 32 at Kathipara Junction | |
South end | SH 49A in Thiruvanmiyur |
Location | |
Country | India |
Highway system | |
The Inner Ring Road (IRR), also known as Jawaharlal Nehru Salai or 100-Feet road or State Highway 2, is a major transportation corridor encircling the city of Chennai. It was developed by the Chennai Metropolitan Development Authority (CMDA). It is 25.2 km long with three distinct arms viz., Northern arm, Central arm and Southern arm, connecting SH 49A (Rajiv Gandhi Salai) in Tiruvanmiyur, Velachery main road at Vijayanagar, NH 32 (GST road) at Kathipara, NH 4 at Koyambedu, NH 205 at Padi, NH 5 at Madhavaram and joining SH 104 (TPP Road) at Manali.[1]