Abstract |
This document presents the technical data and analysis used by EPA in developing the Noise Emission Regulation for Buses. The information presented includes a detailed discussion of: buses and the bus industry; baseline noise levels for current buses; the noise control technology available; the adverse health and welfare impacts of bus noise and the potential benefits of regulation; the expected costs and potential economic effects of regulation; the measurement methodology; the enforcement procedures; and existing State, local, and foreign noise regulations applicable to buses. |