Funding for this research was provided by:
Transportation Engineering Research Centre (TRC), College of Engineering Trivandrum (L4/30202/16/DTE dated 23/09/2016)
Received: 12 October 2021
Accepted: 27 February 2022
First Online: 9 April 2022
: The author(s) declare(s) that they have no competing interests. The author(s) confirm that the manuscript is the authors' original work and the manuscript has not received prior publication and is not under consideration for publication elsewhere.