Event Date:
Dec 12, 2017
Content Type: Events

THIS WEBINAR IS POSTPONED UNTIL TUESDAY, DEC 12th at 11 A.M. (PST)
REGISTERED PREVIOUSLY FOR DEC 4th? PLEASE RE-REGISTER FOR DEC 12th

This webinar is co-hosted by the Transportation Research and Education Center (TREC) and the U.S. Federal Transit Administration (FTA).

This past month the U.S. Federal Transit Administration has released a new manual that suggests improvements for pedestrians’ and bicyclists’ access to transit. Specifically, this manual includes information on evaluating, planning, and implementing improvements to pedestrian and bicycle access to transit. It also explains how to integrate bike sharing with transit and make both options more accessible.

This manual (click here to download this manualwas prepared by TREC - the Transportation Research and Education Center at Portland State University. Join Nathan McNeil and Edwin Adilson Rodriguez in diving deeper into the three case studies covered in this manual - discussing their innovative approaches in Atlanta, Los Angeles, and...

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Principal InvestigatorIvis Garcia, University of Utah
Learn more about this research by viewing the related presentations and the full Final Report on the Project Overview page.

Students in the University of Utah’s Westside Studio investigated how to improve access to downtown from the west side of Salt Lake City.

Led by Ivis Garcia, the project's goal was to learn from residents about their use of an existing multi-use path, the Jordan Park River Trail, and to help enhance the connection between residents living near the trail and the downtown area on the river's east side.

Students surveyed 300 residents and conducted focus groups, which revealed that many area residents either didn't know about the trail or didn't perceive it as a safe place to walk. Local community leaders also visited the class and shared their expertise with students.

"A lot of elements of the course were around teaching community engagement and action," Garcia said.

In order to enhance users...

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Content Type: News Item
In 2014, NITC published a study on racial bias at crosswalks under a Small Starts grant. Read coverage of that project in the New York Times and Washington PostThe next phase of the research is now complete, with more comprehensive findings. 

Principal InvestigatorKimberly Kahn, Portland State University
Learn more about this research by viewing the two-page Project Brief, related presentations, and the full Final Report on the Project Overview page. Hear firsthand from the PI by tuning in for the webinar on October 26th (recording available post-webinar).

Led by Dr. Kimberly Kahn of Portland State University, the purpose of...

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Content Type: News Item

A new NITC report examines factors that predict whether a driver will comply with Oregon laws aimed at keeping pedestrians safe.

Miguel Figliozzi of Portland State University, director of the Transportation, Technology & People (TTP) research lab, has done extensive work in Portland, Oregon modeling and analyzing the complex interactions between cars, transit, traffic signal technologies and human roadway users.

The research seeks to provide a better understanding of the tradeoffs between traffic mobility, transit performance and pedestrian access.

The first phase of Figliozzi’s research focused on how two advanced traffic control technologies work together. In this second phase, he zeroes in on pedestrian safety.

The report examines traffic and trajectory factors that explain whether a driver complies with Oregon law, which has strong pedestrian protections. In Oregon, drivers must stop for pedestrians as soon as they move onto the roadway in a crosswalk with the intent to proceed.

Oregon state law determines that there is a crosswalk at every intersection with or without a marked crosswalk. The state also requires that a driver, before crossing a crosswalk, stop and remain stopped for pedestrians until the pedestrians...

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A new NITC report offers a multimodal framework for transportation impact analysis – a welcome tool for professionals in many cities seeking more detailed data about non-drivers.

Improving Trip Generation Methods for Livable Communities, a research project headed by Kelly Clifton of Portland State University and Nico Larco of the University of Oregon, is the latest effort in an ongoing collaboration to create more open sourced, widely available data about non-motorized road users.

Over the last decades, cities have become more invested in fostering the conditions to support walking, biking and public transit.

The land development process presents a unique challenge.

Prior to a zoning change or new development, someone has to determine what its impact on the transportation system will be, and whether upgrades will be necessary to accommodate travelers to the new destination. Trip generation is the first step in the conventional transportation forecasting process.

Current trip generation methods used by engineers across the country tend to focus on motorized modes.

Without reliable trip generation rates for anyone but drivers, the transportation impact is difficult to predict. Certain land uses will draw far more walkers,...

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Pedestrians often have to wait longer than drivers for the light to change. Increased delay for pedestrians can lead to noncompliance, which can have a negative impact on safety.

Most planning efforts geared toward those on foot have tended to focus on safety, but pedestrian efficiency is also important.

NITC researchers will present on this topic at the annual meeting of the Transportation Research Board in Washington, D.C. Learn more and download our guide to the conference.

Sirisha Kothuri, a research associate in civil engineering at Portland State University, is the principal investigator on this NITC research project, an extension of her doctoral dissertation work.

Kothuri and co-investigator Edward Smaglik of Northern Arizona University will present their work Sunday, Jan. 8 in a workshop at the TRB conference. Their research looked at pedestrian strategies around the country to determine if they were primarily safety or efficiency measures.

“Generally, pedestrian strategies, if they exist at all, are safety based,” Kothuri said.

So the first task was to identify efficiency-based strategies for pedestrians. Then the research team undertook a...

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Event Date:
Jan 26, 2017
Content Type: Events

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The goal of signal timing at an intersection should be to maximize efficiency for all users. In many jurisdictions, however, traffic signals are timed mostly with the goal of reducing vehicular delay.

Other road users, such as pedestrians, deserve similar focus. In legacy transportation systems, pedestrians experience delays much in excess of those that would be deemed acceptable for a motor vehicle at the same location.

Excessive delay can lead to pedestrian frustration, non-compliance and ultimately decreased safety.

In the North American context, implementation of strategies to address pedestrian service varies greatly across jurisdictions, and there has been limited research on incorporating alternative pedestrian treatments at signalized intersections.

Recent updates to the Highway Capacity Manual (HCM 2010) have included specific...

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Event Date:
Dec 13, 2016
Content Type: Events

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Heard of Vehicle Miles Traveled (VMT)? Wouldn’t it be great to know the corresponding value for walking and cycling?

This webinar discusses options for estimating the miles people walk and bicycle on the state-wide level, by investigating the practical considerations of trying to compute these values for one study state.

What strategies can be used, and what data sources do these require?

How do these strategies compare?

How do PMT/BMT estimates vary based on...

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