Advanced Urban Visioning offers a powerful tool for regions that are serious about achieving a major transformation in their sustainability and resilience. By clarifying what optimal transportation networks look like for a region, it can give planners and the public a better idea of what is possible. It inverts the traditional order of planning, ensuring that each mode can make the greatest possible contribution toward achieving future goals.
Advanced Urban Visioning doesn’t conflict with government-required planning processes; it precedes them. For example, the AUV process may identify the need for specialized infrastructure in a corridor, while the Alternatives Analysis process can now be used to determine the time-frame where such infrastructure becomes necessary given its role in a network.
The introduction of intelligent transportation systems, which includes a broad network of smart roads, smart cars, smart streetlights and electrification are pushing roadways to new heights. Roadways are no longer simply considered stretches of pavement; they’ve become platforms for innovation. The ability to empower roadways with intelligence and sensing capabilities will unlock extraordinary levels of safety and mobility by enabling smarter, more connected transportation systems that benefit the public and the environment.
Historically, like most urban infrastructure, green infrastructure has been the responsibility of local governments. Green infrastructure is rarely seen a priority for local governments because its value is not always obvious or quantifiable. Growing pressure on municipal budgets, and many competing priorities for funds, has decreased the focus on green infrastructure. An additional challenge for local governments to scale the implementation of green infrastructure is the ability to invest in it in the first place, as green infrastructure depends almost entirely on public financing.
The biggest roadblock for implementing and scaling green infrastructure is the financing. We urgently need innovative financing solutions that will alleviate the financial burden of the public sector by strategically involving the private sector. The private sector can drive the uptake of green infrastructure through capital investments and implementation support, while reaping the social, environmental, and financial benefits. These actions from the private sector can help mainstream infrastructure that is smart, sustainable, and resilient to a changing climate.
Advanced communications networks pave the way for data mining and real-time crowdsourcing across social media platforms. For example, StreetLight Data, based in San Francisco, combines Big Data with transportation knowledge to enable smarter mobility. In Columbus, Ohio, the company has identified a link between transportation issues and infant mortality rates, noting that low-income neighborhoods often do not have easy access to health care facilities, and by using transportation data, the city can increase accessibility and reduce mortality rates.
Social distancing is becoming the new normal, at least for those of us who are heeding the Center for Disease Control’s warnings and guidelines. But if you don’t have reliable, high-speed broadband, it is impossible to engage in what is now the world’s largest telecommunity. As many schools and universities around the world (including those of my kids) are shut down, these institutions are optimistically converting to online and digital learning. However, with our current broadband layout, this movement will certainly leave many Americans behind.
As extreme weather conditions become the new normal—from floods in Baton Rouge and Venice to wildfires in California, we need to clean and save stormwater for future use while protecting communities from flooding and exposure to contaminated water. Changing how we manage stormwater has the potential to preserve access to water for future generations; prevent unnecessary illnesses, injuries, and damage to communities; and increase investments in green, climate-resilient infrastructure, with a focus on communities where these kinds of investments are most needed.
Cities that are serious about reducing carbon pollution from transportation need to promote walking and biking, expand transit and micro-mobility services, manage development, and use pricing to reduce traffic and parking congestion.
Many of these steps are designed to reduce the use of single occupancy cars. At the same time, though, cities will also need to electrify everything that moves, including those passenger cars. Just as our approach to solid waste requires a “reduce, reuse, recycle” approach, city transportation policy needs to pursue a “both-and” strategy. Making it easier to use an electric car does not conflict with encouraging alternative transportation options, any more than making it easier to recycle conflicts with discouraging single-use packaging.
Knowing that flooding is inevitable, we moved forward with developing the Brick Works site by testing new green design features that would mitigate risk and withstand most rain events. Stormwater management ponds collect water from the central parking lot; greenways and other hard surfaces filter sediment in the water before it’s released into the Don River. We also built out the site with wet flood-proofing, which allows water to flow in and out of buildings instead of preventing it from entering. A raised floor made of Cupolex allows water, moisture, and gases to escape from beneath the floor. Elevators default to the second floor, and mechanical systems are located above the projected water level from even the most severe flood. These measures are meant to minimize damage rather than stop the flood, and they were successfully put to the test during spring floods in 2012 and again in 2013.
Cities and towns across Massachusetts are starting bench programs, and helping seniors to stay active and healthy by making it easier for them to continue walking in their neighborhoods. As with many improvements to the walking environment, small changes can make a big difference in the quality of life for all members of the community.
I see the outcomes of Duke Pond as a representation of the importance of the profession of landscape architecture in today’s world. Once obscured by the glaring light and booming voice long-generated by building architects, landscape architects are steadily emerging as the designers needed to tackle complex 21st century problems. As both leaders and collaborators, their work is addressing the effects of rising sea level on coastal cities, creating multi-modal pedestrian and vehicular transportation systems to reduce carbon emissions, reimagining outdated infrastructure as great urban places, and as with the case of Duke Pond, mitigating the impacts of worsening drought.