Aug 05, 2015

Watch video

View slides

View Q&A: This document contains questions that were submitted during the webinar and the answers to them, which were not included in the broadcast due to time constaints.

Learn from experts and share your knowledge of how to count pedestrians. Are people with clipboards the only way? What technologies work and how can we use them? How can an agency improve an existing or start a new pedestrian count program? Join us for an information sharing webinar on this quickly evolving topic. We will learn from leaders in the field and encourage active audience involvement, so come prepared to share your experience!

This IBPI webinar is part of a project sponsored by FHWA to study best practices in pedestrian traffic monitoring.

Portland State University is working with ICF International and Sprinkle Consulting on a contract to the U.S. Department of Transportation, Federal Highway Administration to advise them on potential improvements to the Traffic Monitoring Guide specific to pedestrian travel.

Featuring:

  • David Jones of the Federal Highway Administration will introduce the topic and provide FHWA's perspective on...
Read more
Jul 25, 2015

A NITC research project from Portland State University introduces a method of cleaning up land use data, for use in improved transportation models.

Transportation and land use are closely interdependent. Considerable work is underway, in Oregon and elsewhere, to develop models that integrate the two.

Planners creating these models often spend the bulk of their time preparing data on the various land uses. Many times the data, gathered from diverse sources, is incomplete and requires the planner to find missing information to fill in the gaps.

In fields outside of transportation, there have been considerable advances in techniques to do this. Data-mining and machine-learning techniques have been developed, for example, to systematically detect fraud in credit data, reconcile medical records and clean up information on the web.

In the transportation modeling community, by contrast, most efforts to tackle the problem are tied to a specific model system and a chosen study area. Few have produced reusable tools for processing land use data.

Liming Wang, lead investigator of the project Continuous Data Integration for Land Use and Transportation Planning and Modeling, offers such reusable...

Read more
Apr 27, 2015

Founded to collect the transportation data created by agencies across the region, Portal had done its job almost too well. The data archive, a program of TREC, had taken in more data than it could make available.

Portal started in 2004 with just one data source: Oregon freeway loop detectors. Over the years, it grew into a truly multimodal data archive, incorporating transit data, traffic signal data, bicycle and pedestrian counts – eight data sources spanning two states and multiple agencies.

Its budget didn’t grow proportionately, however, leaving Portal less able to make use of the data it collected. Portal’s $125,000 in regional transportation money just kept the system running, said Portal director Kristin Tufte. “It was enough money to keep the lights on,” she said.

Given Portal’s potential to help agencies improve operations and researchers to address systemwide issues, that wasn’t enough. The information had to be accessible to make a difference.

A boost in support for Portal is helping to make that possible. With a grant from the Institute for Sustainable Solutions at Portland State, TREC hired a Portal programmer this year to present the data visually.

Though key to Portal’s future...

Read more
Apr 13, 2015

Watch video

View slides

New FHWA VMT Forecasts and Implications for Local Planning

or

Post-Apocalyptic Zombies Ate Oregon’s Post-Recession, ATR Regression

Where: Room 204 of the Distance Learning Center Wing of the Urban Center at PSU

A summary of FHWA’s new national traffic trends assessment will be presented, including discussion of varied factors influencing forward-thinking forecasts. Examples of Oregon statewide vehicle miles travelled (VMT) and historic traffic trends from ATR stations in the Portland urban region and greater Willamette Valley will be highlighted. VMT, population and income data will be noted with implications on local transportation planning.

Andrew is an associate with David Evans & Associates, Inc., with over 28 years of experience in multimodal transportation planning with emphasis on sustainable community and Complete Street policy and plan development. He focuses on developing multimodal transportation plans with context-sensitive street standards and policies that implement enhanced bicycle and pedestrian use and circulation. His area of expertise includes measured pedestrian-access-to-transit connectivity, the implementation of...

Read more
Apr 13, 2015

Watch video

View slides

Light detection and ranging (LIDAR) technology is reshaping the civil engineering profession and offers many unique advantages. National efforts such as the 3D Elevation Plan (3DEP) are helping increase the availability of LIDAR data. LIDAR is one of the crucial technologies that is transitioning the world of civil and construction engineering from 2D paper-based design to 3D digital design. The high spatial resolution and accuracy capabilities of LIDAR have led to increased efficiencies, improved analyses, and more informed decision making.

A further advantage of this dataset is that multiple people can use the same dataset for a variety of purposes across multiple disciplines. The visual nature of the dataset also is more intuitive than traditional data acquisition and analysis techniques. This presentation will provide a brief background of LIDAR , its capabilities, limitations and platforms, and discuss its current and future role in civil engineering. Examples of a wide range of transportation, geotechnical, coastal, and structural engineering, science, and planning applications will be presented including development of mobile LIDAR guidelines for...

Read more
Apr 13, 2015

Watch video

View slides

Where: Room 204 of the Distance Learning Center Wing of the Urban Center at PSU

The ability to forecast future transportation patterns under a particular land-use scenario or urban form is key to making informed decisions at the local and regional levels.

Although several researchers have explored the links between the built environment, socio-demographics and travel behavior, a consensus is not reached.

This talk highlights two recent projects. The first project focuses on individuals’ attitudes towards transportation, neighborhood characteristics and their effects on campus commuters’ transit use, and addresses the question whether attitudes, the built environment or a combination of both explains the resulting transit use better.

The second part presents the Regional Land Use Allocation Decision Analysis Tool developed for The Ohio Department of Transportation, which enables decision makers to quantify the impacts of population and employment distribution in terms of the resulting VMT (Vehicle Miles Traveled). This tool forecasts the impacts of future land-use policies in Ohio, based on alternative assumptions of highway and mass transit corridor development, zoning and...

Read more
Mar 11, 2015

Watch video

View slides

SFpark was a federally-funded pilot program of a new approach to managing parking in San Francisco. It utilized real time data to identify parking availability, and demand-responsive parking pricing to help make parking easier to find. Parking management is an invaluable transportation demand management tool and the SFpark pilot demonstrated how data can help cities make smarter decisions. Come hear about the pilot evaluation results from a former SFpark staffer and PSU alum.

Kathryn Doherty-Chapman is a transportation planner focused on helping people access safe and healthy transportation options. She received her Masters of Urban and Regional Planning from Portland State University... Read more
Tags

Pages