National Highway 7A (India)(old numbering)

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National Highway 7A marker

National Highway 7A
Route information
Length: 51 km (32 mi)
Port Connectivity: 47.20 km (29.33 mi)
Major junctions
From: Tirunelveli, Tamil Nadu
To: Thoothukudi, Tamil Nadu
States: Tamil Nadu
Highway system
NH 7 NH 8

National Highway 7A is located in India connecting Palayamkottai in Tirunelveli with port city Thoothukudi in Tamil Nadu. The distance between these cites is 51 km (32 mi).

47.20 km (29.33 mi) of this road is being widened as a 4 lane highway as part of the NHAI's National Highway Development Project (NHDP).[1] The project started on February 2004 by Mecon-GEA Energy System (I) Ltd (JV) was expected to be completed by Dec 2009.[2]


Tirunelveli, Vagaikulam, and Thoothukudi.


  1. ^ [1] Port Connectivity Map-Source-National Highways Authority of India (NHAI)
  2. ^ [2] Road widening-Source-NHAI