Event Date:
Content Type: News Item

Seven Oregon Tech students attended a sustainable pavement conference in Portland thanks to NITC program funding. The 2015 Asphalt Sustainability Conference West highlighted innovations in technologies and practices.

Danit Hubbell, Oregon Tech’s ITE student chapter president, said she and the other students who made the trip last month are all transportation focused, though they have varying degrees of interest in asphalt. The conference featured a good mix of topics, she said.

The term “sustainability” can vary based on context, and that was reflected in the conference sessions, Hubbell said. “One presenter talked about it as the asphalt itself and the materials it’s made out of. For others, it was the transportation and the longevity.

“I think it encompasses both of those,” she said.

Asphalt paving has come a long way in the last few years, Hubbell said, with sustainability driving much of the changes. Oregon Tech has stayed on top of those innovations, she said, as all civil engineering students must complete a infrastructure sustainability course.

The conference seemed to draw more transportation practitioners than students, Hubbell said, which was part of its appeal. The Oregon Tech students relished the opportunity to browse the exhibitors’ tables and talk with professionals from various organizations.

Hubbell, who graduates next March, already has a job lined up. She’ll join Kiewit Infrastructure...

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Event Date:
Feb 19, 2015
Content Type: Professional Development Event

For fifteen years, scholars have claimed that accessibility-based transportation planning is at the brink of becoming a new paradigm. In contrast with traditional mobility-based planning methods, which focus on the cost of transportation per mile, accessibility-based planning methods place more importance on people's ability to reach various destinations and their access to transit systems. Its use may trail behind traditional planning methods nationally, due to vague definitions, momentum of traditional performance measures, and other factors. However, this webinar argues that accessibility-based planning is demonstrably necessary in shrinking cities across the U.S., and especially among minority populations in those cities.

As shrinking cities’ need for accessibility-based planning is distinct, the challenges to accomplishing it are also distinct and rather severe. Again, this is especially true when planning for minority populations, for whom there is often a level of mistrust in the policy process itself which must be overcome. After presenting evidence of both the especial need for and the challenges inherent in accessibility-based planning in shrinking cities (and especially among minority populations), this presentation proposes potential strategies for implementation and for applying this method in those scenarios in which it is most needed.

...

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Event Date:
Oct 21, 2005
Content Type: Professional Development Event

The video begins at 4:44.

Event Date:
Feb 24, 2006
Content Type: Professional Development Event

The video begins at 12:44.

Abstract: Average Portland rainfall is nearly 37 inches a year. This rainfall usually runs off streets and other impervious surfaces such as roofs and into the sewer system, but this can cause two major problems. First, disposing of runoff in a storm sewer that drains to a river or stream sends dirt, metals, oil, pesticides, and other pollutants right into the water. Second, in neighborhoods with combined sewers, (that is, sewage systems that combine household sewage with the runoff waters from rain), after a heavy rainfall, the high volume of sewage sent to be treated can overwhelm the treatment center and lead to raw sewage discharges into the Willamette River. About 27% of the city is covered by buildings, streets, sidewalks, and other hard, or impervious, surfaces. Paved streets cover about 19% of Portland’s land area, but those streets account for nearly half of Portland’s impervious surfaces. Paved streets contribute 66% of the total annual stormwater runoff and 77% of the pollutants in the runoff. To address this problem, the City of Portland has begun investing in ways to treat stormwater runoff before it enters the sewer system. The city has built and is developing a number of “green street” projects that mimic what happens to rain when it falls on undeveloped areas. A green street uses landscaped curb extensions, lowered infiltration planters and basins, swales, trees,...

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Event Date:
May 19, 2006
Content Type: Professional Development Event

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The video begins at 9:39.

I-5 is the only continuous north/south interstate highway on the West Coast, providing a commerce link for the United States, Canada, and Mexico. In the Vancouver-Portland region, I-5 is one of two major highways that provide interstate connectivity and mobility. Operation of the I-5 crossing over the Columbia River is directly influenced by the 5-mile segment of I-5 between SR 500 in Vancouver and Columbia Boulevard in Portland. This segment includes interchanges with three state highways (SR 14, SR 500, and SR 501) and five major arterial roadways that serve a variety of land uses, and provides access to downtown Vancouver, two international ports, industrial centers, residential neighborhoods, retail centers, and recreational areas.

The existing I-5 crossing of the Columbia River consists of two side-by-side bridges, built four decades apart. The crossing, which served 30,000 vehicles per day in the 1960s, now carries more than 130,000 automobiles, buses, and trucks each weekday. The bridges are stretched far beyond capacity—the hours of stop-and-go traffic grow every year. As the metropolitan region grows, mobility and accessibility for automobile, vehicular freight, and transit will decline unless added capacity is provided in the I-5...

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Event Date:
Jun 02, 2006
Content Type: Professional Development Event

The video begins at 19:28.

Event Date:
Oct 13, 2006
Content Type: Professional Development Event

The video begins at 3:33.

Event Date:
Feb 06, 2015
Content Type: Professional Development Event

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Slides are not available for this presentation.

During the March 2011 earthquake/ tsunami/nuclear disaster, the internet filled with stories of how something quite ordinary in Japanese life became an important lifeline—the bicycle. For example an 83-year-old woman escaped the tsunami by bicycle, and due to public-transport disruptions, bicycle stores sold out of bicycles as quickly as supermarkets sold out of food. However not just in disasters, but in daily life, the most reliable, sustainable form of transportation, next to walking, is via Japan’s estimated 80,000,000 bicycles, affectionately called mamachari.

This illustrated presentation, based on four-years of cultural-landscape research culminating the publication of世界が称賛した日本の町の秘密 (Secrets of Japanese Cities the World Admires. Tokyo: Yousensha, 2011), begins by discussing why mamachari are perfect for local transportation and the many practical ways Japanese use them. It then explores why many of Japan’s densely populated, fine-grained neighborhoods with auto-resistant narrow streets and nearby shopping, make ideal bicycle neighborhoods. Issues explored will include the mamachari’s impact on: neighborhood livability; sustainability; public health through active transportation; fostering direct human contact not possible with motor-car travel; and maintaining the compact human scale of communities by limiting transport of...

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Event Date:
Feb 29, 2008
Content Type: Professional Development Event

The video begins at 8:32.

Abstract: Would a logistics service provider be a success story, if its services are called; "A logistics assistant for households and a partner for retail and other services"? And would shopping malls be more environmentally friendly, if they have their "virtual duplicate" with delivery services? 

This talk will focus on a project in the Helsinki area now in its early piloting phase, called SeuLo, an abbreviation from Sustainable Urban Logistics. SeuLo-service may be characterized by the slogan: “A logistics assistant for households and a neutral partner for e-retail and other services.” The idea is to have a viewpoint of a household with its different logistics needs, rather than a viewpoint of different retailers or other services. This idea, after it was found, is very simple and natural, but its implementation as a demand chain network is complicated and has to be opened up using a “step by step” approach. Using the SeuLo-service, a household may shop from different e-retailers: grocery, local and organic food producers, pharmacy, laundry services or order books from public library in a consolidated order and have these parcels delivered as a single shipment.

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