PRESENTATION ARCHIVE
OVERVIEW
Planners and decision makers have increasingly voiced a need for network-wide estimates of bicycling activity. Such volume estimates have for decades informed motorized planning and analysis but have only recently become feasible for non-motorized travel modes.
Recently, new sources of bicycling activity data have emerged such as Strava, Streetlight, and GPS-enabled bike share systems. These emerging data sources have potential advantages as a complement to traditional count data, and have even been proposed as replacements for such data, since they are collected continuously and for larger portions of local bicycle networks. However, the representativeness of these new data sources has been questioned, and their suitability for producing bicycle volume estimates has yet to...
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APPLICATIONS HAVE CLOSED
Registration is open to female and female-identified students in Oregon who will be current high school students in the Fall of 2018.
For the third year in a row, we're hosting an Oregon Summer Transportation Institute (OSTI) for high school girls. This two-week residence camp offers any student entering the 9–12 grade who identifies as female an immersive introduction to the workings of the Portland transportation system.
Half of each day is spent in the classroom hearing from PSU faculty and guest lecturers from ODOT, the FHWA, the Portland Bureau of Transportation, TriMet, the Port of Portland, and various other public and private transportation agencies that operate in the Portland metro area.
The other half is spent outside, in field tours of Portland’s transportation infrastructure and public spaces. Planners, engineers and designers come from all over the country to see Portland’...
Read moreThe video begins at 1:44.
Oliver Smith (USP PhD) - Peak of the day or the daily grind? Commuting and subjective well-being
To understand the impact of daily travel on personal and societal well-being, measurement techniques that go beyond satisfaction-based measures of travel are used. Such metrics are increasingly important for evaluating transportation and land-use policies. This study examines commute well-being, a multi-item measure of how one feels about the commute to work, and its influences using data from a web-based survey that was distributed to Portland, Oregon, U.S.A. workers. Valid surveys (n=828) were compiled from three roughly equally sized groups based on mode: bike, transit and car users. Average distances between work and home varied significantly among the three groups. Descriptive results show that commute well-being varies widely across the sample. Those who bike to work have significantly higher commute well-being than transit and car commuters. A multiple linear regression model shows that along with travel mode, traffic congestion, travel time, income, health, job satisfaction and residential satisfaction also play important individual roles in shaping commute well-being. While more analysis is needed, these results support findings in previous research that commuting by bike enhances well-being while congestion detracts from well-being. Implications...
Read moreView Blanc's slides
View Mathez's slides
The video begins at 0:33.
Following the 2015 annual meeting of the Transportation Research Board, this Friday seminar will showcase some of Portland State University's student TRB research.
Presenters:
Bryan Blanc, GRA in civil and environmental engineering
Leveraging Signal Infrastructure for Non-Motorized Counts in a Statewide Program: A Pilot Study
Summary: Transportation agencies are beginning to explore and develop non-motorized...
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Friday Transportation Seminars at Portland State University have been a tradition since 2000. You can join us online at 11:30 AM. All presentations are recorded and shared on the event page afterwards.
PRESENTATION ARCHIVE
THE TOPIC
Join us for a two-part seminar diving into research that was presented by Portland State University students at the annual meeting of the Transportation Research Board (TRB) in January 2022.
FIRST PRESENTATION
Drone Facility Location Considering Coverage Reliability: Application to Emergency Medical Scenarios
Darshan Chauhan, Civil & Environmental Engineering
PRESENTATION ARCHIVE
OVERVIEW
In this presentation we will highlight our past research on human indoor-outdoor wayfinding on an urban college campus. Our work is aimed at facilitating independent travel for people with blindness and low vision. Our research was funded by two successive grants from the National Institute for Transportation and Communities/US Department of Transportation. One of the central research questions sought to capture wayfinding preferences, information needs, and lived experiences of blind and low-vision pedestrian travelers. The projects afforded close collaboration with external partners, and foremost the American Printing House for the Blind. Our focus in the presentation will be on the...
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