Jolene Liu, a senior from Westview High School in Beaverton, completed a successful internship with TREC this year. The internship was funded by IBM through the Saturday Academy's Apprenticeships in Science and Engineering (ASE) program.
Liu worked under the tutelage of TREC researcher Krista Nordback for two months, stringing up an impressive list of accopmlishments over that time. She worked to help create the online non-motorized traffic count archive, a centralized database for bicycling and walking count data. Liu tested the database structure, summarized data formats and wrote help text for future users. She also processed manual counts of pedestrians and cyclists from intersections in Bend, Eugene, Portland and throughout Oregon.
For an IBPI professional development course, Liu also calibrated pedestrian counting equipment and demonstrated the equipment for course participants.
Perhaps most impressively, Liu co-authored a paper accepted for presentation at the annual meeting of the Transportation Research Board this coming January: "Creating a National Non-motorized Traffic Count Archive: Process and Progress," Paper 15-5310.
"She was amazing," Nordback said. "She took on tasks most undergrads wouldn't have been able to handle, plus she took amazing notes at our (Technical Advisory Committee) meeting in Salem.
"She got to watch...Read more
When it comes to transportation investments, states have a good measure of automobile traffic to inform decisions: vehicle miles traveled. Bicycling and walking don't have a similar measure, leaving more guesswork in planning for those modes.
OTREC research associate Krista Nordback is helping to fix that disparity for Washington state. Working with graduate assistant Michael Sellinger, Nordback has published a research report presenting methods to estimate cycling and walking in the state.
The research is part of a larger effort, which includes Nordback's NITC research project, to create and apply pedestrian-miles-traveled and bicycle-miles-traveled -- PMT and BMT, resepectively -- measures at the state level. In the report, Nordback recommends improvements to Washington's Bicycle and Pedestrian Documentation Project and outlines how PMT and BMT could be estimated.
Washington already leads the nation in its nonmotorized count program, collecting bike and pedestrian counts in more than 30 cities across the state. The statewide focus of Nordback's project sets it apart from similar studies limited to the local or regional level.
The report identifies key needs for programs such as Washington's, including more counts in rural areas and the need to combine short-duration counts with permanent counters. It also found that using broad...Read more
The Initiative for Bicycle and Pedestrian Innovation hosted its first Webinar Feb. 27, with OTREC researcher Krista Nordback providing an overview of bicycle and pedestrian count programs for the 250-plus registered participants.
The Webinar marks an expansion of IBPI’s professional development offerings, which now also include a sustainable transportation study-abroad program and a wider selection of workshops geared toward transportation professionals and university instructors. Webinar participants were eligible to receive continuing education credits, new this year for IBPI live Webinars and in-person workshops.
While the title of the Webinar, “We are Traffic: Creating Robust Bicycle and Pedestrian Count Programs,” asserts a place for walking and bicycling in traffic discussions, Nordback began with a question: If we really believe that bicycling and walking are modes of traffic, how is that going to change how we measure those modes?
Nordback outlined the Federal Highway Administration’s Traffic Monitoring Guide, published last year. She covered why counting and understanding bicycle and pedestrian volumes is...Read more
OTREC researcher Miguel Figliozzi details some of the work on an Oregon Department of Transportation project, "Design and Implementation of Pedestrian and Bicycle Specific Data Collection Methods in Oregon," in this video produced by the Federal Highway Administration.
The project reviewed collection methods such as tube counters and loop detectors for accuracy and looked at using count numbers to deterimine average annual pedestrian and bicycle traffic at intersections.
Figliozzi was lead researcher on the project, with Christopher Monsere. Both are associate professors of civil and environmental engineering at Portland State University.
OTREC's Krista Nordback was also involved in the project, as were graduate students Pamela Johnson and Bryan Blanc. More information on the project is at:
The Initiative for Bicycle and Pedestrian Innovation has unveiled the most ambitious year of professional development offerings in its history.
For the first time, the schedule includes Webinars, with the first taking place Feb. 27. Offerings also include courses and workshops geared toward practitioners and university faculty members. There’s also a two-week study abroad opportunity to learn about sustainable transportation in the Netherlands.
The course offerings include a newly added advanced bicycle design and engineering workshop. The workshop is geared toward professionals who have taken the original IBPI course or who serve communities with a developed bicycle network.
“More than 120 professionals have taken the course since 2008,” said Hau Hagedorn, who manages the IBPI program. “We’ve reached the threshold of educating professionals where there’s the need to take this to the next level of expertise.”
Continuing education credits are available for each workshop and Webinar. Click here for details on the individual course pages.
Registration is now open for IBPI’s inaugural Webinar on Feb. 27: “We are Traffic: Creating Robust Bicycle and Pedestrian Count Programs.” As agencies looking to improve bicycle and pedestrian infrastructure have learned, it doesn’t count if it’s not counted....Read more