State and local transportation and air quality agencies have limited knowledge of the full range of options to reduce PM2.5 from transportation sources. PM10 nonattainment areas around the country have…
TERI Administrator Note (January 2009): Project funded as NCHRP 25-25-59 in 2009 The effect of control strategies on both PM and ozone is important because many areas of the country…
TERI Administrator Note (June 2007): Funded as NCHRP Project 25-25, Task 42 http://www.trb.org/TRBNet/ProjectDisplay.asp?ProjectID=1660. TERI Administrator Note (January 2009): Task reported completed Nov. 2008. The US EPA emission factor document called…
TERI Administrator Note (Feb 2009) – International Association of Ports and Harbors – TOOL BOX FOR PORT CLEAN AIR PROGRAMS; HOW TO CONDUCT AN EMISSIONS INVENTORY, December 2007 http://www.iaphworldports.org Research…
Background: Federal guidance[1] requires detailed emission modeling for mobile source air toxic emissions (MSATs) for transportation projects that meet certain traffic and other criteria. As the development of the requisite…
Treat sections of those roadways with a limited set of commercially viable dust pallatives and/or surfacing materials.
Roadway access management has been shown to be highly effective in terms of improving both traffic safety and traffic flow. Crash rate reductions of between 40 and 50 percent are…
TERI Administrator Note (Feb 2009) Related Research: Diesel Retrofit Technology – An Analysis of the Cost-Effectiveness of Reducing Particulate Matter and Nitrogen Oxides Emissions from Heavy-Duty Nonroad Diesel Engines Through…
TERI Database Administrator Notes: Not recommended at present time by 2009 Air Quality Subcommittee. Background: Millions of dollars are spent annually on air quality (mobile source-related) public education programs Objectives…
TERI Database Administrator Notes: Not recommended at present time by 2009 Air Quality Subcommittee. With so many new areas likely to be designated nonattainment under EPA’s revised 8-hour ozone standard,…