Back Route nationale 83 (Inde) French राष्ट्रीय राजमार्ग ८३ (भारत) Hindi राष्ट्रीय महामार्ग ८३ Marathi தேசிய நெடுஞ்சாலை 83 (இந்தியா) Tamil
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 Map of the National Highway in red | ||||
&sq=Bangladesh&lang=en&file=File:TTEL-Near-NITT.JPG) NH 83 near NIT Trichy | ||||
| Route information | ||||
Part of  AH43 | ||||
| Length | 389 km (242 mi) | |||
| Major junctions | ||||
| West end | Coimbatore | |||
| AH43 Dindigul | ||||
| East end | Nagapattinam | |||
| Location | ||||
| Country | India | |||
| States | TN | |||
| Primary destinations | Dindigul, Oddanchatram, Palani, Pollachi, Udumalpet, Madathukulam, , Tiruchirappalli, Thanjavur, Thiruvarur | |||
| Highway system | ||||
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National Highway 83 (NH 83) is a primary national highway in India.[1] NH-83 runs in an east-west direction, entirely within the state of Tamil Nadu in India.[2] 4-laning of Pollachi to Dindigul stretch was approved in 2018.[3]
The stretch between Thanjavur, Thiruvarur and Nagapattinam is being upgraded into Two lane with paved shoulders.[4]
- ^ "Rationalisation of Numbering Systems of National Highways" (PDF). New Delhi: Department of Road Transport and Highways. Archived from the original (PDF) on 4 December 2018. Retrieved 3 April 2012.
- ^ "State-wise length of National Highways (NH) in India". Ministry of Road Transport and Highways. Retrieved 5 April 2019.
- ^ "Rs 2,122 crore project to convert 3 Tamil Nadu NH stretches into 4-lane roads on NH 83". The Times of India. 24 March 2018. Retrieved 5 April 2019.
- ^ "Strengthening of Thanjavur-Nagapattinam highway stretch to be completed by May 2023". The Hindu. 25 February 2022.