Urban Studies and Planning Commons^™

Next Steps For Portland’S Neighborhood Greenways, Scott Cohen

PSU Transportation Seminars

Portland's neighborhood greenways are a key component of the city's transportation system and future. Join PBOT's new neighborhood greenway coordinator to learn how this facility type developed, near-term plans for improvements, and what the future holds for these unique bikeways.

Participants will gain a better understanding of:

• The history of Portland's neighborhood greenways
• PBOT's evaluation process for the neighborhood greenway system
• Where the system is thriving and where PBOT sees deficiencies
• How PBOT plans to address the system's development over the next three to five years

Webinar: Contextual Guidance At Intersections For Protected Bicycle Lanes, Christopher Monsere, Nathan Mcneil

TREC Webinar Series

Separated bike lanes have become increasingly common around the United States as cities seek to attract the new riders, including people who want to ride but limit their riding because they do not feel comfortable riding with motor vehicle traffic. Planners and engineers are working to identify contextually appropriate, safe, and comfortable designs for intersection locations, where bicyclist paths cross the paths of turning vehicles as well as cross-traffic. This research employed a combination of user surveys and simulations to anticipate expected bicyclist and turning vehicle interactions and bicyclist comfort based on design type and volumes. Findings examine which types …

Enhanced Transit Corridors In Portland's Central City, Gabe Graff, Kelly Betteridge

PSU Transportation Seminars

Over the past two years, the Portland Bureau of Transportation and TriMet have joined forces to identify, design and build capital and operational treatments to help buses move more quickly and reliably through Portland’s increasingly congested Central City. Already the densest concentration of people and jobs in Oregon, Portland’s Central City is growing fast and increasing the speed and reliability of transit is key to achieving our City and region’s transportation, climate and livability goals. Working in partnership on PBOT’s Central City in Motion plan and TriMet and Metro’s Enhanced Transit Corridor program, the two agencies have identified a series …

Providing Capacity In Rural Communities: Planning For Alternative Transportation, Megan Smith

TREC Final Reports

This technology transfer proposal linked service learning with rural multimodal transportation planning through a collaborative partnership between University of Oregon (UO) experiential learning programs and three rural Oregon communities. As this planning and technical support to rural communities occurred, lessons learned were gathered and will support future servicelearning projects focused on transportation planning. The primary products for this project are the: (1) Completion of multimodal transportation planning projects that increase rural community capacity; and (2) a website with resources for communities, faculty and students. Three further outcomes were: (1) Increased capacity for transportation planning in rural communities; (2) Increased capacity …

Evaluating The Effectiveness Of The Safety Investment Program (Sip) Policies For Oregon, Christopher M. Monsere, Lisa Diercksen, Karen Dixon, Michael Liebler

TREC Final Reports

The Oregon Department of Transportation (ODOT) Safety Investment Program (SIP) seeks to allocate safety funds in a manner that maximizes safety benefits on preservation projects and at specific high-crash locations. The SIP philosophy targets highway sections for investment with the premise that the most effective use of safety dollars to save lives is to invest in areas where the most people are being killed or seriously injured in traffic crashes. The SIP categorizes five-mile roadway sections on a 1-5 rating based on the number of crashes in a three year period; with five (5) being the most crash prone section. …

Developing Corridor-Level Truck Travel Time Estimates And Other Freight Performance Measures From Archived Its Data, Christopher M. Monsere, Michael Wolfe, Heba Alawakiel, Max Taylor Stephens

TREC Final Reports

The objectives of this research were to retrospectively study the feasibility for using truck transponder data to produce freight corridor performance measures (travel times) and real-time traveler information. To support this analysis, weigh-in-motion data from each of the twenty-two stations in Oregon were assembled, processed, and uploaded in the WIM data archive is housed under the Portland Transportation Archive Listing (PORTAL) umbrella at Portland State University’s Intelligent Transportation Systems Lab. Nearly 42,000,000 truck records were successful uploaded to the archive dating back to July 2005. Two separate algorithms necessary for this research were scripted, tested, and validated. The closest stations …