Route
NH 716B runs 116 km from Yadamari, Andhra Pradesh to Arani, Tamil Nadu.
Crosses Andhra Pradesh and Tamil Nadu.
Through Yadamari, Chittoor, Srirangarajapuram, Nagari, Nagalapuram, Uthukottai and Arani.
Why it matters
NH 716B is a branch of NH 716. In the national highway numbering used since 2010, a letter after the number marks a spur or link off the main route — this one runs Yadamari to Arani, and it meets NH 716 along the way.