National Highway 381B | ||||
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Route information | ||||
Auxiliary route of NH 81 | ||||
Length | 62 km (39 mi) | |||
Major junctions | ||||
South end | Musiri | |||
North end | Namakkal | |||
Location | ||||
Country | India | |||
States | Tamil Nadu | |||
Highway system | ||||
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National Highway 381B, commonly referred to as NH 381B, is an inter-corridor highway connecting Musiri along NH-81 with Namakkal along NH-44 in South India.[1] It is a spur road of National Highway 81.[2] NH-381B traverses the state of Tamil nadu in India.[3]