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 Administrator Note (Feb 2009): Related Research: Impacts of Magnesium Chloride-Based Deicers on Roadside Vegetation; Transportation Research E-Circular Number E-C126 June 2008 – Surface Transportation Weather and Snow Removal and…
I. Research Problem Statement For years non-selective, residual herbicides were used to keep the roadsides at the edge of the pavement free of vegetation. These areas, sometime referred to as…
Environmental regulations require Departments of Transportation (DOTs) to stabilize exposed earth along roadsides and encourage the establishment of grasses to help filter pollutants out of runoff. To comply with these regulations,…
Recent federal legislation, rules and other initiatives (SAFETEA-LU, executive orders, Eco-Logical, Green Infrastructure, etc.) encourage and in some cases require state Departments of Transportation to increase their levels of collaboration…
Problem The recovery of information from significant archaeological sites affected by transportation projects is a widespread and generally accepted practice throughout the United States. Archaeological data recovery, however, is very…
Using a modification of the methods used by J.C. Rochaa et al. J. Braz. Chem. Soc. Water Samples from 5-10 NW Salmon Streams will be taken and the fulvic acid…
To look at how alternative energy sources such as solar or fuel cell can link with transportation movement systems in providing symbiotic alternative power for our building and movement needs. …