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This study would develop a guidebook to help practitioners identify strategies for reducing emissions from the multi-modal freight system, which is a major source of urban air pollution and a
An increasing number of DOTs and MPOs are considering greenhouse gas (GHG) emissions as part of the planning process, particularly in response to new federal programs addressing on-road GHG emissions.
Spurred by information on the increasing urgency of mitigating climate change, as well as an injection of federal funding into carbon emissions reduction strategies, transportation agencies are increasingly developing and
Operational improvements such as auxiliary lanes and intelligent transportation system treatments are designed to reduce congestion. Even these minor congestion improvement strategies and investments intended to optimize existing roadway system
There is significant traffic congestion on freeways during peak hours in metropolitan areas across the country that lead to increased emissions and other impacts. Both recurring bottlenecks and nonrecurring events
.1 To minimize the capital costs of an open caste mine by direct method of project appraisal techniques against the target levels of production (MT/annum) and Manpower (000’s). For e.g.,
TERI Administrator Note (February 2009): Project cross-referenced in TRB Research Needs Database. Not recommended at present time by 2009 Air Quality Subcommittee. The first goal of this project is to
TERI Database Administrator Notes: Funded as NCHRP Project 25-25, Task 45 (http://www.trb.org/TRBNet/ProjectDisplay.asp?ProjectID=1663) “Transportation Program Responses to Greenhouse Gas (GHG) Reduction Initiatives and Energy Reduction Programs” Background: The prospect of
TERI Administrator Note (January 2009): Idea selected for implementation with NCHRP 25-25 (Task 58) funding in 2009; completed August 2010 Background: Greenhouse gas emissions and the related subject of
TERI Database Administrator Notes: Funded as NCHRP Project 25-25, Task 44 http://www.trb.org/TRBNet/ProjectDisplay.asp?ProjectID=1662 “Development and Implementation of a Transportation and Climate Change Clearinghouse” Background: Greenhouse gas emissions and the related subject of
Right-of-way vegetation management is a major responsibility of the State DOTs. Traditionally, roadside vegetation was managed for a variety of purposes important to the public, such as safety, roadway integrity,
Background: State DOTs are implementing actions and programs that were developed to provide mobility, cost savings or other benefits. By their nature, many of the actions and programs have greenhouse
About half of all trips taken in the US are 3 miles or less. Walking and bicycling could be an adequate alternative to driving for many of these trips. The
TERI Database Administrator Notes: Not recommended at present time by 2009 Air Quality Subcommittee. The current focus of GHG reductions from the transportation has relied on increased fuel efficiency of
We propose an on-road study of vehicular non-carbon dioxide (CO2) greenhouse gas emissions.
With the growing interest in mitigating climate change impacts from transportation facilities and other projects, a need exists to more fully examine potential impacts. The National Environmental Policy Act (NEPA)
The proposed research would be conducted in several steps: 1. Identify external costs of highway transportation that are sensitive to changes in the level of vehicle-miles traveled and select the
TERI Database Administrator Notes: Not recommended at present time by 2009 Air Quality Subcommittee. While much effort is being expended on the impacts of climate change on critical state and
Metropolitan Planning Organizations (MPOs) typically have project selection criteria that prioritize MPO spending of federal transportation funds. These criteria differ greatly among MPOs. It would be helpful to have a
As mentioned in the 2009 call for research ideas, the transportation sector is currently responsible for approximately one-quarter of greenhouse gas emissions in the United States and is expected to
In recent years, northern New England has experienced several unusually large storm events, such as the Mother’s Day storm of 2006 and the Patriot’s Day storm of 2007. These events
TERI Database Administrator Notes: Not recommended at present time by 2009 Air Quality Subcommittee. Vehicle technology and trip reduction have emerged as the primary strategies for reducing greenhouse gas (GHG)
TERI Database Administrator Notes: Not recommended at present time by 2009 Air Quality Subcommittee. Improve fuel economy using reduced rolling resistance pavements. Develop a methodology to accurately measure the rolling
Recalculate contours for 10, 25, 50, 100 year storms for 24 hour rainfall amounts across the US based on down scaled global climate model output data. Engineers and infrastructure planners
TERI Database Administrator Notes: Not recommended at present time by 2009 Air Quality Subcommittee. This goal of the research would be to uncover potential benefits of addressing climate change (green-house
Identify methodologies and systems that can be utilized to determine a state/city department of transportation’s green house gas (GHG)emissions and carbon footprint. The methodologies or systems should include the entire
How will we address uncertainty related to climate change impacts (esp cumulative impacts) in environmental impact analysis, planning, policy, etc.?
How can we facilitate wildlife movement vis-a-vis transportation networks and transportation planning in the face of climate change?
How can models and methodologies be improved with respect to sensitivity to mitigation strategies such as land use and pricing; greenhouse gas (GHG) emissions; how to quantify GHGs/carbon, and approaches
How are (or will) strategies for climate change take into account cultural considerations, especially with respect to environmental justice populations and historic values/historic preservation, on transportation projects?
This research idea was developed as part of NCHRP Project 24-27(03) “Evaluation of Bridge-Scour Research: Geomorphic Processes and Predictions,” and addresses three Focus Areas (Climate Change, Land use, Indirect Effects/Cumulative
The impact of climate change on highway drainage design and associated stormwater management systems and could be one of the important and critical challenges faced by future drainage engineers and
Biochar would be specifically produced as an amendment to soil in an attempt to manage carbon concentrations in the atmosphere and create better soil conditions. Specifically, we will assess the
Recent studies are showing Greenhouse Gas (GHG) is one of the greatest problems faced today. To reduce GHG is extremely complex and difficult since its production is so broad and intrinsic.
SUMMARY Major cities contain critical multi-modal infrastructure for both the movement of people and goods including some of the oldest systems still operated in the U.S. Climate change impacts such as
Problem The transportation sector is vital to the economy of the United States. It provides the critical links between industries and to their customers and it is the network for
TERI Administrator Note (May 2011): Similar research under SHRP C09 project has addressed this issue. (http://144.171.11.40/cmsfeed/TRBNetProjectDisplay.asp?ProjectID=2348) Problem Numerous organizations at the federal, state, and local level have a stake in
Problem The regulation of greenhouse gases is in its infancy in the United States, with piecemeal programs promulgated by the states and nascent regulations proposed and finalized by the United
Problem How would pursuing transportation sector specific policies in conjunction with a cap and trade system change the price of allowances, alter the share of emissions reductions from transportation, and
Problem Current climate change legislation before the US Congress includes provisions for a cap and trade program, where the government guarantees emissions reductions by setting a mandatory cap on aggregate
Problem Among both the public and many elected leaders there is an insufficient understanding of climate change as well as a lack of understanding of the relationship between climate change
Problem Currently, transportation goods and services are marketed, promoted, and sold with very little information related to their carbon footprint or other possible impacts to the climate. For example, the
Per the Moving Cooler report, “eco-driving strategies can achieve cumulative greenhouse gas (GHG) reductions by changing the efficiency of individual driving behavior, if widely embraced and practiced.” The Moving Cooler
Induced demand – also referred to as latent demand or the “rebound effect” – is the phenomenon that after supply increases, more of a good is consumed. In economic terms,
Problem Induced demand – also referred to as latent demand – is the phenomenon that after supply increases, more of a good is consumed. In economic terms, the demand for
TERI Administrator Note (May 2011): FHWA has a project underway that is addressing these issues. (John Davies is FHWA contract point.) Problem One of the approaches for reducing transportation-related greenhouse
Problem It is anticipated that future changes in climate will bring with it rising temperatures, increased precipitation events, permafrost, increasing sea levels, etc. Transportation infrastructure is likely to be affected adversely
Problem States and metropolitan planning organizations (MPOs) are developing and evaluating transportation plans and programs on an ongoing basis. There is increasing awareness that future climate conditions may affect the resilience
Problem States and metropolitan planning organizations (MPOs) are developing and evaluating transportation plans and programs on an ongoing basis. At the same time, many of them are also developing climate action
TERI Administrator Note – Similar research topic funded as SHRP C09 – Incorporating Greenhouse Gas Emissions Into the Collaborative Decision-Making Process (Completed Feb 2011) RESEARCH PROBLEM STATEMENT State departments of
Problem Current surface transportation systems depend on century-old internal-combustion technology that produces millions of tons of GHG’s and other emissions annually. Highway vehicles produce emissions while idling in traffic and in
Problem Statement A low carbon fuel standard (LCFS) sets a target to reduce the greenhouse gas (GHG) intensity of transportation fuels. Fuel providers must reduce the GHG intensity of their
Problem Statement An ever-growing interest in the promise of high efficiency/low greenhouse gas-emittingvehicles has led to a variety of efforts to accelerate their commercial introduction. All the major original equipment
Problem Statement Advanced (2nd and 3rd generation) biofuels include a range of renewable liquid or gaseous fuels produced from non-food sources such as woody grasses, agricultural residues and organic waste.
Problem Statement Policy interest in low carbon fuel standards (LCFS) as a means of reducing GHG emissions is growing rapidly. California Governor Arnold Schwarzenegger signed an executive order on January
Problem In some locations, particularly the U.S. Gulf, transportation infrastructure will remain at risk due to persistent weaknesses in natural systems, such as sea-level rise coupled with shoreline subsidence and
Problem Different agencies will continue to develop policies related to climate change and to transportation infrastructure protection. While these two topics, and thus their related policies, often affect each other, policies
Problem Supply chains are designed for the processing, staging, and carriage of goods to market. Design choices are determined by sourcing decisions, production and competitive requirements, logistical economies, product characteristics, land
Problem Evidence suggests that there are synergies between transit, land use, and pricing strategies that enhance the greenhouse gas (GHG) reduction effect of each when implemented together. However, more detailed
Problem Most studies to date have relied on annual percent increases from baseline transit ridership in order to project the greenhouse gas emission reduction potential of transit investments. This study would
Problem Early federal transit-related greenhouse gas (GHG) efforts such as the American Recovery and Reinvestment Act’s (ARRA) Transit Investments for Greenhouse Gas and Energy Reduction (TIGGER) grants enable transit agencies
Problem There are several steps in the freight processing system, from warehousing, manufacture, and distribution that generate trips, usually by truck, between these stages. Often import material is in a disaggregated
Problem The climate change literature projects that weather conditions and weather patterns could change significantly enough to trigger shifts in land use, economic activity and trade, which would lead to
Problem An increase in allowable freight tonnage on U.S. highways has been proposed. Such an increase in truck weight could affect greenhouse gases (GHG’s) and other emissions, and the mix of
Problem Freight movement accounts for approximately 20% of greenhouse gas (GHG) emissions from transportation and is expected to increase in its share. The logistical challenges of freight transportation which involves multiple
Background There are several completed and ongoing research efforts that have analyzed the potential of various strategies to reduce greenhouse gas (GHG) emissions in the transportation sector. Some have
Background There is a wealth of research on climate change and transportation that has been completed or is currently underway. In order to properly identify research gaps and needs, there
Observations and modeling of ground water flow underneath and through road embankments will lead to a better understanding of permafrost stability. Thermal models of road embankments have been a useful
This project proposes to screen, develop and apply Coral live cell imaging techniques to evaluate the effects of road runoff, increased water temperature, and storm water management practices on Coral
The United States Forest Service (USFS) has recognized the snowshoe hare is an indicator species for habitat management. Occupying the southern tip of its range, the snowshoe hare is located in
Climate change may affect human health via interactions with air pollutants such as ozone and PM2.5. These air pollutants are linked to climate because they can be both affected by
Climate change is making it more difficult to maintain some infrastructure, particularly in coastal areas subject to sea level rise. In some areas, DOTs are already foreseeing that the department
According to the Federal Highway Administration’s (FHWA) Office of Asset Management, a Transportation Asset Management Plan (TAMP) can “act as a focal point for information” about state DOT assets, their
Background (Problem): Climate change is altering the physical environment that we are living in. Future changes in climate will bring with it rising temperatures, increased precipitation events, rising sea levels,
DOTs are not able to afford to make all desirable changes to adapt to impending climate change, but at least they can provide good basic guidance to local governments on
Extreme weather impacts on driver safety and the development of next generation analytical tools to improve hazard analysis and causal factor traceability of those impacts is an important next step
Synthesize publicly-available data to create a computer model that calculates carbon footprint for DOT-centric development. Inputs are needed for embodied carbon, carbon burned during construction and maintenance, and carbon sequestered
A number of states have established goals for reducing GHG emissions from the transportation sector but many suggested changes are outside the jurisdiction of State DOTs (efficiency standards, land-use, etc.).
Problem Freight movement accounts for approximately 20% of greenhouse gas (GHG) emissions from transportation and is expected to increase in its share. International Transport Forum (ITF) estimates that global emissions
With rising concerns over climate change impacts and the resilience of urban infrastructures, cities are increasingly held accountable for their total carbon footprint and for their ability to identify and
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