It is part of the Capital Region Development Programme-II (CRDP-II) in Thiruvananthapuram City which comes under the Centre’s Bharatmala Pariyojana scheme.
[1] Central government officially notified the road as National Highway 866 (NH 866).
[2] The road starts at National Highway 66 from Navaikulam and ends at Vizhinjam with a length of 65.630 km.
[3] This includes logistics hub of 60 acres at North Mangalapuram and south Neeramankuzhy.
The proposed alignment is through Navaikulam, Kilimanoor, Thekkada, Ozhukupara,Vembayam, Mangalapuram, Pothencode, Nedumangad, Aruvikkara, Cheriyakonni, Chowalloor, Vilappilsala, Maranalloor, Ooruttambalam, Mudavoorpara, Chavadinada, Venganoor, Kalluvettankuzhi and Vizhinjam.