• Transportation Resources

Transportation Sector Case Studies

These resources include case studies of adaptation in the transportation sector, developed by the Georgetown Climate Center as part of a cooperative agreement with the Federal Highway Administration. The case studies include examples of how adaptation has been incorporated into decisionmaking at all stages of the transportation lifecycle: assessing vulnerability, planning, design, and operations and maintenance.

Resources are automatically presented by rating, but can also be sorted by date and title. Apply additional filters to narrow the list by climate impact, region, transportation mode or stage of decision-making, state, or jurisdictional focus.

 

 

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Maryland Climate Change and Coast Smart Construction Infrastructure Siting and Design Guidelines

January 31, 2014

In December 2012, Maryland Governor Martin O’Malley signed an Executive Order (EO) entitled “Climate Change and ‘Coast Smart’ Construction,” requiring state agencies to consider risks of coastal flooding and sea-level rise in state capital budget projects, and requiring the Department of Natural Resources (DNR) to develop guidelines for the siting and design of infrastructure and other projects. Pursuant to the EO, in January 2014, the DNR-led Climate Change and Coast Smart Construction Working Group published “Coast Smart” Guidelines that provide recommendations to institutionalize consideration of coastal flooding and sea-level rise in planning and constructing all new or rehabilitated state structural and infrastructure projects, as well as state-funded private projects.

Related Organizations: Maryland Department of Natural Resources

Resource Category: Law and Governance

 

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Chattanooga-Hamilton County/North Georgia 2040 Regional Transportation Plan

December 2013

The long-range regional transportation plan for the Chattanooga-Hamilton County/North Georgia Transportation Planning Organization (CHCNGA TPO), entitled “2040 Regional Transportation Plan” (2040 RTP), includes a report on Climate Change and Transportation Resiliency for the region. The Plan identifies critical transportation assets in the CHCNGA TPO region, assesses the potential vulnerability and risk for each asset across a range of potential impacts, and outlines planning, design and operations adaptation actions that could be deployed to mitigate potential vulnerabilities.

Related Organizations: Chattanooga-Hamilton County/North Georgia Transportation Planning Organization

Resource Category: Planning

 

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Climate Risk Assessment for United Kingdom's "High Speed Two" Rail Network

November 2013

The UK Government's proposed design for a new high speed railway between London and points north considered climate change-related risks, including flooding of tracks and overheating in tunnels. The risk assessment report discusses how those risks will be addressed in the proposed design for the project. The proposed project, High Speed Two (HS2), is designed to link eight of Britain’s ten largest cities and increase the capacity of the country’s rail infrastructure. The project is expected to cost 16 billion British pounds, with service to start in 2026.

Resource Category: Assessments

 

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Alaska Repaving Roads Using Polystyrene Insulation

2013

The Alaska Department of Transportation & Public Facilities (ADOT&PF) is rebuilding portions of roads in the northern regions of the state using a thick layer of insulation under the pavement in order to help prevent the thaw of underlying permafrost caused by heat transfer. Thawing permafrost, exacerbated by increasing average annual temperatures and heat transfer from paved roads, has caused structural instability to roadway infrastructure and buildings in Alaska. Portions of Goldstream Road near Fairbanks and the Dalton Highway further north are both being replaced with insulation board to ensure thermal stability of the roads with increasing temperatures under climate change scenarios.

Related Organizations: Alaska Department of Transportation and Public Facilities

Resource Category: Solutions

 

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New Zealand Transport Agency: SH16 Causeway Upgrade Project

The New Zealand Transport Agency (NZTA) is upgrading and elevating the State Highway 16 (SH16) Causeway near Auckland to reduce roadway flooding during extreme tidal conditions under projected future sea-level rise. The SH16 Causeway Upgrade Project involves raising 4. 8 kilometers (3 miles) of both roadway and bike path along SH16, also known as the Northwestern Motorway, by 1. 5 meters (5 feet). For this project, NZTA utilized sea-level rise planning recommendations produced by the NZ Ministry for the Environment.

Resource Category: Solutions

 

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Norwegian Public Roads Administration's Climate and Transport R&D Project

May 2013

Beginning in 2007, the Norwegian Public Roads Administration (NPRA) conducted a major research and development project to evaluate the impacts of climate change on Norwegian roads and recommend adaptation measures to be incorporated into road design, construction, operation, and maintenance and help ensure safety and accessibility of roads in a changing climate. The project, entitled “Climate and Transport,” has resulted in revised guidelines and specifications, to better plan and design for increasing risk related to flooding and sea-level rise.

Resource Category: Solutions

 

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Paths to a Sustainable Region - Boston Region Long-Range Transportation Plan

September 22, 2011

The Boston Region Metropolitan Planning Organization’s (MPO) Long Range Transportation Plan (LRTP), “Paths to a Sustainable Region,” outlines policies, programs, and projects of regional significance or major infrastructure projects that have been identified as priorities for the region between now and 2035. The Boston LRTP adds climate change as an area of emphasis, and acknowledges the importance of adaptation measures to lessen or avoid potential impacts from climate change.

Related Organizations: Boston Region Metropolitan Planning Organization (MPO)

Resource Category: Planning

 

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2060 Florida Transportation Plan

December 2010

The “2060 Florida Transportation Plan” provides transportation planning guidance for the state, and includes emergency preparedness and resilience planning in its long-range objectives. The Plan, developed by the Florida Department of Transportation (FDOT), sets high-level transportation objectives for the state, and offers implementation strategies to meet those objectives.

Related Organizations: Florida Department of Transportation

Resource Category: Planning

 

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California Climate Adaptation Strategy - Energy and Transportation Infrastructure

December 2009

Chapter X of the 2009 California Climate Adaptation Strategy (CAS) summarizes projected climate change impacts to transportation and energy infrastructure in the state, and recommends adaptation strategies to address those impacts. California’s extensive infrastructure system will likely be subject to climate change-related impacts from higher temperatures, shifting precipitation patterns, sea-level rise, and extreme weather events. To adapt to these impacts, the CAS recommends four adaptation strategies for transportation infrastructure: develop a climate vulnerability assessment; incorporate climate change into existing investment decisions; develop design standards to minimize risks; and incorporate climate change considerations into disaster preparedness planning.

Related Organizations: California Department of Transportation (Caltrans), California Natural Resources Agency

Resource Category: Planning

 

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European Road Authorities’ Climate Risk Assessment Tools: RIMAROCC and ROADAPT Projects

May 2015

European nations collaborated on two research projects beginning in 2009 to develop a detailed climate change risk assessment methodology and tools for adapting transportation systems and infrastructure. The first project, entitled “RIMAROCC” (Risk Management for Roads in a Changing Climate), produced a risk assessment framework to support decision-making regarding roads in light of climate change impacts. The more recent “ROADAPT” (Roads for Today, Adapted for Tomorrow) project developed guidelines and tools to be used with the RIMAROCC risk assessment framework, to better inform detailed vulnerability and socioeconomic impact assessments, and selection of adaptation strategies.

Resource Category: Assessments

 

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