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.
Abstract: Includes years 1982, 1983, 1984, 1985, 1986, 1987, 1989
Keywords: noise propogation, sound measurement
Abstract: This handbook gathers together in one place the necessary background material, the required measurement and analysis procedures, and the currently available abatement techniques...
Keywords: Train Detection
Abstract: This report describes a procedure for optimizing funding of grade crossings by calculating the life cycle costs of active warning devices.
This report describes a procedure for optimizing funding of grade crossings by calculating the life cycle costs of active warning devices.
Keywords: Economic Analysis; Benefit-Cost Analysis; Effectiveness Analysis
Abstract: This regulatory analysis was prepared using the procedures developed in Railroad Safety'Economics: A Guidebook for the Analysis of Regulations (prepared by IOCS Inc., for the...