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.
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Resource
August 26, 2013
The New Jersey Governor’s Office of Recovery and Rebuilding, New Jersey Transit (NJ Transit), and the U. S. Department of Energy (DOE) partnered to lead the design of NJ TransitGrid, an advanced electrical microgrid for the NJ Transit system in order to make the state’s transit infrastructure more resilient in the face of future extreme weather events and other disasters. NJ TransitGrid, which is being implemented also in partnership with the Federal Transit Administration (FTA), will incorporate a natural gas-fired electric power generating plant as well as renewable energy and distributed generation.
Related Organizations: New Jersey (NJ) Transit, Department of Energy, U.S. Department of Energy (DOE)
Resource Category: Solutions
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November 2013
The City of Seattle (City), through its Department of Transportation (SDOT), began a project to replace an aging seawall in Elliott Bay that protects and supports critical transportation infrastructure from coastal storms and shoreline erosion. The original seawall was built between 1916 and 1934 atop timber piles and is at risk of failure in the event of an earthquake due to years of deterioration of the timber caused by waves and tidal forces. The updated seawall will have a minimum 75-year lifespan, provide protection for critical infrastructure (taking sea-level rise into consideration), meet current seismic standards, and improve natural habitat and salmon migration pathways.
Related Organizations: City of Seattle, Washington, Seattle Department of Transportation, University of Washington
Resource Category: Solutions
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November 2013
The Minnesota Department of Transportation (MnDOT) implemented several different solutions to address damage to Minnesota Highway 210 near Jay Cooke State Park to improve the future resilience of the highway. Measures include custom culvert design, soil stabilization, and replacing culverts with bridges. Multiple sections of Highway 210 remain closed while MnDOT conducts damage assessments and develops long-term plans.
Related Organizations: Minnesota Department of Transportation
Resource Category: Solutions
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May 14, 2013
The U. S. Government Accountability Office (GAO) issued a report that analyzed findings on the impacts of climate change on the nation’s infrastructure, including roads and bridges, and provided recommendations for Executive action to improve the resilience of the nation’s infrastructure. To develop the report, the GAO analyzed National Research Council (NRC) and the U. S. Global Change Research Program (USGCRP) climate change assessments and reports, conducted interviews with professional and agency stakeholders, and went on site visits to seven locations where adaptation measures have been integrated into infrastructure project planning.
Related Organizations: U.S. Government Accountability Office (GAO)
Resource Category: Solutions
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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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July 31, 2013
After Hurricane Sandy, the Metropolitan Transportation Authority (MTA) sold a catastrophe bond in July 2013 to raise funds to manage flood risk to the system and offset any costs of future storm damage if the city is hit by another hurricane in the next three years. Sandy caused an estimated $4 to $5 billion in damages to MTA assets; as a result, insurance prices for MTA doubled. To finance protections from future storm surges, MTA issued $200 million in shares of catastrophe bonds to supplement traditional insurance, costing MTA $46 million a year.
Related Organizations: New York City Metropolitan Transportation Authority (MTA), City of New York, New York
Resource Category: Solutions
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October 2013
The Boston Architectural College (BAC) installed a green alley demonstration project on its campus located in the Back Bay area of Boston along the Charles River. The green alley used permeable pavement to allow stormwater to percolate through the road bed to recharge groundwater and filter pollutants. The project was designed to be replicable and to help with public education on the benefits and design of green infrastructure. The purpose of the green alley is to reduce polluted runoff by filtering and redirecting rainfall to the groundwater table.
Related Organizations: Boston Architectural College, U.S. Department of Energy (DOE)
Resource Category: Solutions
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August 2013
The Metropolitan Atlanta Rapid Transit Authority (MARTA) participated in a pilot program (“pilot”) that looks at climate stressors in the Atlanta region, and explores ways that MARTA may modify their asset management system to monitor changes to the region’s assets caused by climate change and help identify response strategies. Under this pilot, MARTA inventoried system assets and used climate risk modeling projections to assess the vulnerability of assets to climate risk; identified strategies to manage risks; and incorporated risk management strategies into lifecycle management plans by monitoring and updating asset records following any change in condition.
Related Organizations: Federal Transit Administration (FTA) , Georgia Institute of Technology, Metropolitan Atlanta Rapid Transit Authority
Resource Category: Solutions
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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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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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