Funding for this research was provided by:
Federal Highway Administration (FHWA/NC/2016-18/2019-49)
Article History
Received: 9 February 2024
Accepted: 26 October 2024
First Online: 7 November 2024
Declarations
:
: This is an experimental field study that does not use data or biological materials of any human participants. Thus, no ethical approval was required.
: Not applicable.
: Not applicable.
: The authors declare no competing interests.
: Authors are responsible for the correctness of the statements provided in the manuscript. All sources (citations) are properly disclosed to be best of our knowledge.Authors further confirm that the article has not been submitted simultaneously for publication in another journal. A technical report (Ekka and Hunt, ) was prepared for meeting grant requirements.