[1] This route was earlier part of old national highways 51 and 62.

[2] NH-217 runs through the states of Assam and Meghalaya in India.

NH217 connects Paikan, Tura, Dalu, Baghmara, Rongjeng, Damra and Dudhnoi in the states of Assam and Meghalaya in India.

[3] In 2021, a new species of gecko was found on the highway, Cyrtodactylus karsticolus.

This article about a National Highway in India is a stub.