In this section the following words have the meanings indicated. “High–density county” means one of the following jurisdictions: Anne Arundel County; Baltimore City; Baltimore County; Howard County; Montgomery County; or Prince George’s County. “Low–density county” means any county not listed in paragraph (2) of this subsection. A county board in a high–density county seeking State funds for the construction of a new school, or the renovation of or an addition to an existing school that would increase the capacity of the school by more than 100 students, shall submit a pedestrian safety plan to the Interagency Commission. A county board in a low–density county shall submit a pedestrian safety plan to the Interagency Commission if the county board is seeking State funds for the construction of a new school, or the renovation of or an addition to an existing school, in a city with more than 10,000 residents and the construction or renovation would increase the capacity of the school by more than 100 students. The Interagency Commission shall approve a pedestrian safety plan if the pedestrian safety plan complies with subsection (c) of this section. A pedestrian safety plan shall: Be developed in collaboration with: The county department of transportation or equivalent agency of the jurisdiction listed under subsection (a) of this section whose county board is submitting the plan; and The State Highway Administration; Be limited to the area surrounding the school for which the county board will not provide transportation to students; Identify existing and potential safe routes for students to walk or bike to the school; Evaluate the infrastructure, including sidewalk infrastructure, along existing and potential pedestrian or cyclist routes to the school to determine whether increased capacity is necessary; Analyze existing and potential school zones, including the need for expanding school zones on State and county roads; and Include documentation of public participation and input related to the pedestrian safety plan, including minutes from a public hearing and written comments. A county board, not the Interagency Commission, shall make all determinations about the contents of a pedestrian safety plan. The Interagency Commission may adopt regulations to carry out this section.