ROSA P
National Transportation Library’s collections include full-text digital publications, datasets, and other resources. Legacy print materials that have been digitized are collected if they have historic, technical or national significance. An open access repository, ROSA P is designated as the full-text archive for the results of USDOT-funded research under its public access plan. Collections in ROSA P are available without restriction to transportation researchers, statistical organizations, the media, and the general public. NTL collects resources across all modes of transportation and related disciplines, with specific focus on information produced by USDOT, state DOTs, and other transportation organizations. Content types include text, datasets, images, video, other multimedia, and maps