; (ii) services; and (iii) connections to other modes of transportation. (B) The ability to quantify transportation system access for various modes of travel, including— (i) driving; (ii) public transportation; (iii) walking (including conveyance for persons with disabilities); and (iv) cycling (including micomobility). (C) The ability to disaggregate the level of transportation system access by various transportation modes by a variety of population categories, including— (i) low-income populations; (ii) minority populations; (iii) age; (iv) disability; and (v) geographical location. (D) The ability to assess the change in the level of transportation system access that would result from new transportation investments. (3) Consideration An eligible transportation system access data set and analytical tool shall take into consideration safe and connected networks for walking, cycling, and persons with disabilities. (h) Definitions In this section: (1) Transportation system access The term transportation system access has the meaning given such term in section 101 of title 23, United States Code. (2) Services The term services has the meaning given such term in section 150(f) of title 23, United States Code. 1404. Transportation demand data and modeling study (a) Study (1) In general The Secretary of Transportation shall conduct a study on transportation demand data and modeling, including transportation demand forecasting. (2) Contents In carrying out the study under this section, the Secretary shall— (A) collect observed transportation demand data and transportation demand forecasts from States and metropolitan planning organizations, including data and forecasts on— (i) traffic counts; (ii) transportation mode share and public transportation ridership; and (iii) vehicle occupancy measures; (B) compare the transportation demand forecasts with the observed transportation demand data gathered under subparagraph (A)