; and (B) construction and operational improvements, as such terms are defined in section 101 of title 23, United States Code. (2) Private sector participation An eligible entity that receives a grant under this section may partner with a private entity to carry out an eligible project under this section. (3) Limitation Not more than 10 percent of the amounts made available to carry out this section may be used to promote the availability of existing commercial motor vehicle parking. (e) Selection criteria In making grants under this section, the Secretary shall consider— (1) in the case of construction of new commercial motor vehicle parking capacity, the shortage of public and private commercial motor vehicle parking near the project; and (2) the extent to which each project— (A) would increase commercial motor vehicle parking capacity or utilization; (B) would facilitate the efficient movement of freight; (C) would improve safety, traffic congestion, and air quality; (D) is cost effective