Transportation Pooled Fund
Near-Road Air Quality

About the Pooled Fund

The Transportation Pooled Fund (TPF) was established by The Washington State Department of Transportation, the U.S. Federal Highway Administration (FHWA), and several state departments of transportation (DOTs), including those from Arizona, California, Texas, and Virginia, to help agencies identify and address a broad range of near-road issues...read more

News Articles

EPA's Office of Inspector General to review EPA's approval process for dispersion models

The Office of Inspector General (OIG) for the U.S. Environmental Protection Agency (EPA) recently an...

2016 Northern Transportation and Air Quality Summit Presentations Available

The Northern Transportation and Air Quality Summit brought together stakeholders from the transporta...

TRB Transportation for Sustainability Conference Circular Available

TRBs Transportation Research Circular E-C203: Transportation for Sustainability: An International Co...

EPA approves the use of EMFAC2014 for SIP and conformity analyses

The U.S. EPA approved the use of the EMFAC2014 emissions model for State Implementation Plan (SIP) a...

U.S. EPA Revises Ozone NAAQS

On October 1, 2015, the U.S. Environmental Protection Agency (U.S. EPA) lowered the National Ambient...