• 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.

 

 

176 results are shown below.

Search by Keyword

 

Hide Map Organization Resource

 

Resource

New York City’s MTA Adaptations to Climate Change – A Categorical Imperative

October 2008

New York City’s Metropolitan Transportation Authority (MTA) commissioned this report, “MTA Adaptations to Climate Change: A Categorical Imperative,” to provide a risk-based framework for adapting MTA facilities to climate change impacts.   The assessment covers the entire MTA region, which includes New York City, 12 counties in southeastern New York, and two counties in southwestern Connecticut. Specifically, the report identifies steps for completing a vulnerability assessment; develops climate change scenarios for the region; conducts an initial survey of key vulnerabilities of MTA assets and operations by agency and type of hazard; and offers recommendations for ways that the MTA can assess critical infrastructure, plan for, and implement climate change adaptation projects.

Related Organizations: New York City Metropolitan Transportation Authority (MTA), City of New York, New York

Authors or Affiliated Users: Klaus Jacob, Cynthia Rosenzweig, Radley Horton, David Major, Vivien Gornitz

Resource Category: Assessments

 

See Resource Login to Add to My Resource List

 

Resource

Coastal Regional Sediment Management Plan for Monterey Bay, California - Protection of Highway 1

November 2008

This Coastal Regional Sediment Management Plan identifies four strategies to reduce coastal erosion along southern Monterey Bay in California. One of these strategies involves beach nourishment to protect critical infrastructure, including sections of California Highway 1.

Related Organizations: Association of Monterey Bay Area Governments, California Coastal Sediment Management Workgroup

Resource Category: Planning

 

See Resource Login to Add to My Resource List

 

Resource

Houston-Galveston Area Council Foresight Panel on Environmental Effects Report – Transportation Recommendations

December 16, 2008

The Houston-Galveston Area Council Foresight Panel on Environmental Effects (the Panel) published a 2008 report informing local governments in the region of possible effects of climate change on their transportation infrastructure and recommending how to best reduce the risk of those impacts. The Panel synthesized climate change effects in the region including sea-level rise, increases in temperature, and more frequent and intense storm events interspersed with periods of drought. The report looks at impacts across both the built and natural environments, but this case study focuses solely on the recommendations that apply to transportation infrastructure.

Related Organizations: Houston-Galveston Area Council

Resource Category: Solutions

 

See Resource Login to Add to My Resource List

 

Resource

Maine Department of Transportation – Bridge Scour Management

Recognizing that climate change will cause changes in precipitation and stream flow, the state of Maine has taken several steps to evaluate the vulnerability of its bridges to scour and implement corrective actions to safeguard those most critical. Among the transportation infrastructure adaptation policies recommended in Maine DOT’s report Climate Change and Transportation in Maine were two scour-related goals: inspecting all bridges at least every two years, and conducting underwater inspections for scour and structural integrity every 60 months.

Related Organizations: Maine Department of Transportation, State of Maine

Resource Category: Solutions

 

See Resource Login to Add to My Resource List

 

Resource

Elevated Ventilation Grates for New York City’s Subway System

2009

New York City’s Metropolitan Transit Authority (MTA) installed raised ventilation grates at 25 different locations throughout the city in order to reduce flooding of their subway system. Similar strategies could be used for underground highway assets, such as tunnels, where ventilation systems are at risk of flooding.

Related Organizations: New York City Metropolitan Transportation Authority (MTA), City of New York, New York

Resource Category: Solutions

 

See Resource Login to Add to My Resource List

 

Resource

Confusion Hill Bypass in Mendocino County, California

2009

The California Department of Transportation (Caltrans) completed the Confusion Hill Bypass project to reduce the vulnerability of Highway 101 in Northern California to landslides. Between 1996 and 2003, Caltrans spent a total of $14 million repairing and maintaining a 2-mile stretch of the highway. In the winter of 2002/2003, Highway 101 was closed 10 times due to landslides. Caltrans identified landslides and flooding as constant challenges in Caltrans District 1, which includes Confusion Hill in Mendocino County.

Related Organizations: California Department of Transportation (Caltrans)

Resource Category: Solutions

 

See Resource Login to Add to My Resource List

 

Resource

Environmental Impact Report in San Francisco Bay Area Transportation 2035 Plan: Change in Motion

April 2009

The Metropolitan Transportation Commission (MTC) completed an Environmental Impact Report (EIR) In order to assess the impacts of proposed transportation investments in the San Francisco Bay Area. The EIR includes a qualitative assessment of potential climate change impacts on the region’s transportation system, with a focus on sea-level rise impacts. It also suggests measures to protect transportation assets from the impacts of climate change. The EIR, finalized in 2009, was part of the development of the MTC’s long-range transportation plan, “Transportation 2035 Plan: Change in Motion.

Related Organizations: California Metropolitan Transportation Commission (MTC)

Resource Category: Planning

 

See Resource Login to Add to My Resource List

 

Resource

Green Infrastructure for Los Angeles: Addressing Urban Runoff and Water Supply through Low Impact Development

April 17, 2009

This report was designed to help the City of Los Angeles use low impact development (LID) techniques to address water quality, flood control, and climate change issues. LID is a strategy for managing stormwater runoff that uses natural drainage features to capture and filter urban runoff. From an environmental standpoint, LID reduces water pollution, replenishes aquifers, and encourages water reuse. From an adaptation standpoint, LID reduces stress on water supply and can provide shade trees, helping to reduce urban heat islands.

Related Organizations: City of Los Angeles, California

Author or Affiliated User: Haan-Fawn Chau

Resource Category: Solutions

 

See Resource Login to Add to My Resource List

 

Resource

Greenworks Philadelphia Plan - Transportation Recommendations

2009

Greenworks Philadelphia is a comprehensive six-year plan (“Plan”) that sets goals for “greening” the City of Philadelphia – increasing the city’s energy efficiency, reducing greenhouse gas emissions, improving the environmental quality of the city, and adapting to the dangers posed by climate change. This case study focuses only on the transportation-related recommendations included in the Plan – increasing the percentage of city assets in a “state of good repair” and using green infrastructure strategies to improve stormwater management and reduce flood impacts to transportation infrastructure.

Related Organizations: City of Philadelphia, Pennsylvania, Pennsylvania Department of Environmental Protection, Philadelphia Water Department, Columbia University

Resource Category: Planning

 

See Resource Login to Add to My Resource List

 

Resource

Climate Change and Transportation in Maine

October 14, 2009

This report reviews the best available science on observed and projected climate patterns in Maine, synthesizes the influence of climate change on Maine's transportation infrastructure, and lists the measures the state's Department of Transportation (Maine DOT) will take to address project climate impacts. The report is a preliminary summary of Maine’s proactive approach to transportation planning that addresses climate impacts, positioning Maine DOT to receive support from federal agencies.

Related Organizations: Maine Department of Transportation

Resource Category: Solutions

 

See Resource Login to Add to My Resource List