To search an exact document title or key phrase, place quotations around the text. Example: "U.S. Government Grade Crossing Research & Stakeholder Engagement" Entering keywords without quotations will search the eLibrary for all occurrences of the keywords.
Policy and Guidance
US DOT National Highway-Rail Crossing Inventory - Policy, Procedures and Instructions For States and Railroads
Keywords: Trespassing, video monitoring, infrastructure security, grade crossing