The Truck and Bus Regulation, The Drayage Truck Regulation and The Tractor-Trailer Greenhouse Gas Regulation Amendments
Background Materials on Air Emissions, Health Impacts, and Economic Impacts

This page last reviewed February 26, 2015

The information on this page is provided to support the October 2010 Staff Report:  Initial Statement of Reasons for Proposed Rulemaking - Proposed Amendments to the Truck and Bus Regulation, the Drayage Truck Regulation and the Tractor-Trailer Greenhouse Gas Regulation. 



Emissions Data

Start With Emissions Inventory Database٭ - For basic information on population , vehicle miles traveled, emission rates and emissions.
٭ Database updated on November 17, 2010 to fix a bug in visualization tools. The underlying data have not been changed.

The Board is one of five boards, departments, and offices under
the umbrella of the California Environmental Protection Agency.
Cal/EPA | ARB | DPR | DTSC | OEHHA | SWRCB

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