; (B) reducing passenger and pedestrian wait times; (C) the acquisition, operations, and maintenance costs for large-scale, nonintrusive inspection systems and other technologies identified in the plan; and (D) associated costs for any necessary infrastructure enhancements or configuration changes at each port of entry. (c) Small business opportunities The acquisition plan required under subsection (b)(9) shall promote, to the extent practicable, opportunities for entities that qualify as small business concerns (as defined under section 3(a) of the Small Business Act ( 15 U.S.C. 632(a) )). (d) Modernization of port of entry infrastructure The Secretary is authorized to develop and implement a plan that— (1) identifies infrastructure improvements at ports of entry that would— (A) enhance the ability to process asylum seekers; (B) facilitate daily pedestrian and vehicular trade and traffic; and (C) detect, interdict, disrupt, and prevent fentanyl, other synthetic opioids, and other narcotics and psychoactive substances and associated contraband from entering the United States; (2) describes circumstances in which effective technology in use at certain ports of entry cannot be implemented at other ports of entry, including— (A) infrastructure constraints that would impact the ability to deploy detection equipment to improve the ability of such officers to identify such drugs and other dangers that are being illegally transported into the United States; and (B) mitigation measures that could be implemented at these ports of entry