This manual provides direction for the preparation of noise and vibration sections of environmental documents for mass transportation projects. The manual has been developed in the interest of promoting quality and uniformity in assessments. It is expected to be used by people associated with or affected by the urban transit industry, including Federal Transit Administration (FTA) staff, grant applicants, consultants and the general public. Each of these groups has an interest in noise/vibration assessment, but not all have the need for all the details of the process. Consequently, this manual has been prepared to serve readers with varying levels of technical background and interests. It sets forth the basic concepts, methods and procedures for documenting the extent and severity of noise impacts from transit projects.

The Fed. Transit Admin. (FTA) collects and analyzes data from across the country on public transportation (PT) fuel use, vehicles deployed, rides taken, etc. These data provides valuable insight into the impacts of auto, truck, SUV, and PT travel on the production of greenhouse gas emissions. There are significant greenhouse gas emission savings by using PT. This paper presents an analysis of the data and frames it in a broader context. It concludes with a description of FTA actions that address climate change. PT can reduce greenhouse gas emissions by: Providing a low emissions alternative to driving; Facilitating compact land use, reducing the need to travel long distances; and Minimizing the carbon footprint of transit oper.

Examines the nature and extent of transit crime, effective strategies to combat problem situations, and case studies of specific control practices deemed successful by transit agency professionals (with no distinctions drawn between bus and rail modes) are discussed.