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• 11. [Article] Metro 2040 Framework Update, Fall 1996/Winter 1997

  Citation × Citation Citation Abstract Copy Title: Metro 2040 Framework Update, Fall 1996/Winter 1997 Author: Metro (Or.) Year: 1997 Title: Metro 2040 Framework Update, Fall 1996/Winter 1997 Author: Metro (Or.) Year: 1997 Close

• 12. [Article] Metro 2040 Framework Update, Fall 1995/Winter 1996

  Citation × Citation Citation Abstract Copy Title: Metro 2040 Framework Update, Fall 1995/Winter 1996 Author: Metro (Or.) Year: 1996 Title: Metro 2040 Framework Update, Fall 1995/Winter 1996 Author: Metro (Or.) Year: 1996 Close

• 13. [Article] Metro 2040 Framework Update, Spring 1996

  Citation × Citation Citation Abstract Copy Title: Metro 2040 Framework Update, Spring 1996 Author: Metro (Or.) Year: 1996 Title: Metro 2040 Framework Update, Spring 1996 Author: Metro (Or.) Year: 1996 Close

• 14. [Article] Metro 2040 Framework Update, Spring/Summer 1995

  Citation × Citation Citation Abstract Copy Title: Metro 2040 Framework Update, Spring/Summer 1995 Author: Metro (Or.) Year: 1995 Title: Metro 2040 Framework Update, Spring/Summer 1995 Author: Metro (Or.) Year: 1995 Close

• 15. [Article] Metro 2040 Framework Update, Fall 1994

  Citation × Citation Citation Abstract Copy Title: Metro 2040 Framework Update, Fall 1994 Author: Metro (Or.) Year: 1994 Title: Metro 2040 Framework Update, Fall 1994 Author: Metro (Or.) Year: 1994 Close

• 16. [Article] Dynamic Assignment Models and their Application in the Portland Metro Region

  Metro's Research and Modeling Services Program is responsible for the development, maintenance, and application of travel demand models for application in long-range planning efforts in the Portland metropolitan ...

  Citation × Citation Citation Abstract Copy Title: Dynamic Assignment Models and their Application in the Portland Metro Region Author: Bosa, Peter G. Year: 2017 Metro's Research and Modeling Services Program is responsible for the development, maintenance, and application of travel demand models for application in long-range planning efforts in the Portland metropolitan region. Representation of traffic—both vehicular and transit—plays an integral role in the travel demand modeling process. Complex software is required to assign vehicles and transit users to transportation networks to determine viable options available to travelers, costs associated with those options, and sets of routes by which travelers might navigate their trips. Metro's current static assignment model has traditionally sufficed for use with Metro's four-step travel demand model. However, static assignments have well-documented limitations that preclude the ability of the analyst to answer complex policy questions, especially those related to greenhouse gas emissions, congestion, and transportation network reliability. In addition, static assignments cannot fulfill a need for small-duration travel time increments required by the next generation activity-based models. The shortcomings of the static assignment necessitates Metro’s development and application of regional dynamic traffic assignment (DTA) models. The resolution of these models allows for continuous modeling of traffic over an analysis period, which allows the analyst to capture temporally-based traffic events such as the building and dissipation of queues, measurement of the duration of congestion, and high fidelity speed profiles for use in emissions analysis. This presentation will focus on why Metro has developed a DTA, how DTA compares with other models—specifically macro-scale static assignments and micro-simulations—and how DTA has been applied in Metro's modeling process. Title: Dynamic Assignment Models and their Application in the Portland Metro Region Author: Bosa, Peter G. Year: 2017 Metro's Research and Modeling Services Program is responsible for the development, maintenance, and application of travel demand models for application in long-range planning efforts in the Portland metropolitan region. Representation of traffic—both vehicular and transit—plays an integral role in the travel demand modeling process. Complex software is required to assign vehicles and transit users to transportation networks to determine viable options available to travelers, costs associated with those options, and sets of routes by which travelers might navigate their trips. Metro's current static assignment model has traditionally sufficed for use with Metro's four-step travel demand model. However, static assignments have well-documented limitations that preclude the ability of the analyst to answer complex policy questions, especially those related to greenhouse gas emissions, congestion, and transportation network reliability. In addition, static assignments cannot fulfill a need for small-duration travel time increments required by the next generation activity-based models. The shortcomings of the static assignment necessitates Metro’s development and application of regional dynamic traffic assignment (DTA) models. The resolution of these models allows for continuous modeling of traffic over an analysis period, which allows the analyst to capture temporally-based traffic events such as the building and dissipation of queues, measurement of the duration of congestion, and high fidelity speed profiles for use in emissions analysis. This presentation will focus on why Metro has developed a DTA, how DTA compares with other models—specifically macro-scale static assignments and micro-simulations—and how DTA has been applied in Metro's modeling process. Close

• 17. [Article] Historical Development of the Metropolitan Service District

  This brief history traces the evolution of Metro both as an idea and as an organization that serves an increasing range of public needs within the Portland metropolitan area. Several themes stand out as ...

  Citation × Citation Citation Abstract Copy Title: Historical Development of the Metropolitan Service District Author: Abbott, Carl, Abbott, Margery Post Year: 1991 This brief history traces the evolution of Metro both as an idea and as an organization that serves an increasing range of public needs within the Portland metropolitan area. Several themes stand out as we look back at Metro's development and "family history." Title: Historical Development of the Metropolitan Service District Author: Abbott, Carl, Abbott, Margery Post Year: 1991 This brief history traces the evolution of Metro both as an idea and as an organization that serves an increasing range of public needs within the Portland metropolitan area. Several themes stand out as we look back at Metro's development and "family history." Close

• 18. [Article] Talent on the Move: Migration Patterns of the Young and College-Educated in Pre and Post-Recession America – Migration Trends Across the Largest Southern Metros

  In 2012-2014, the South recorded the largest gain of YCE net in-migration, among its large metros, of any region at 138,000. What’s more, the only metros to post NMQ values above 30 were both in the South—Houston ...

  Citation × Citation Citation Abstract Copy Title: Talent on the Move: Migration Patterns of the Young and College-Educated in Pre and Post-Recession America – Migration Trends Across the Largest Southern Metros Author: Jurjevich, Jason R., Schrock, Greg, Kang, Jihye Year: 2016 In 2012-2014, the South recorded the largest gain of YCE net in-migration, among its large metros, of any region at 138,000. What’s more, the only metros to post NMQ values above 30 were both in the South—Houston (36.9 percent) followed by Austin (35 percent). While most large Southern metros posted robust gains in net in-migration of YCEs between the two periods, Louisville (-18.7 percent), Baltimore, (-9.4 percent), San Antonio (-8.2 percent), Dallas/Ft. Worth (-5.5 percent), and Tampa (-1.5 percent) all recorded NMQ declines in net in-migration of YCEs. Title: Talent on the Move: Migration Patterns of the Young and College-Educated in Pre and Post-Recession America – Migration Trends Across the Largest Southern Metros Author: Jurjevich, Jason R., Schrock, Greg, Kang, Jihye Year: 2016 In 2012-2014, the South recorded the largest gain of YCE net in-migration, among its large metros, of any region at 138,000. What’s more, the only metros to post NMQ values above 30 were both in the South—Houston (36.9 percent) followed by Austin (35 percent). While most large Southern metros posted robust gains in net in-migration of YCEs between the two periods, Louisville (-18.7 percent), Baltimore, (-9.4 percent), San Antonio (-8.2 percent), Dallas/Ft. Worth (-5.5 percent), and Tampa (-1.5 percent) all recorded NMQ declines in net in-migration of YCEs. Close

• 19. [Article] Talent on the Move: Migration Patterns of the Young and College-Educated in Pre and Post-Recession America – Migration Trends Across the Largest Midwestern Metros

  In the most recent period, 2012-2014, the Midwest’s largest metro areas attracted and retained almost 37,000 YCE migrants, which is almost double the number during the Great Recession period. Although ...

  Citation × Citation Citation Abstract Copy Title: Talent on the Move: Migration Patterns of the Young and College-Educated in Pre and Post-Recession America – Migration Trends Across the Largest Midwestern Metros Author: Jurjevich, Jason R., Schrock, Greg, Kang, Jihye Year: 2016 In the most recent period, 2012-2014, the Midwest’s largest metro areas attracted and retained almost 37,000 YCE migrants, which is almost double the number during the Great Recession period. Although the region’s largest city, Chicago, recorded the largest net in/migration of YCEs (11,033) in 2012-2014, Kansas City recorded the highest NMQ of YCEs (18.6 percent), followed by Columbus, OH (18.5 percent) and Detroit (16.4 percent). Detroit’s turnaround is particularly noteworthy; the Motor City metro posted the second highest change in NMQ values between the two periods (second only to Birmingham). Two metros reported a net out/migration of YCEs, one being Buffalo (-14.5 percent), and the other being Milwaukee (-7.0 percent). Title: Talent on the Move: Migration Patterns of the Young and College-Educated in Pre and Post-Recession America – Migration Trends Across the Largest Midwestern Metros Author: Jurjevich, Jason R., Schrock, Greg, Kang, Jihye Year: 2016 In the most recent period, 2012-2014, the Midwest’s largest metro areas attracted and retained almost 37,000 YCE migrants, which is almost double the number during the Great Recession period. Although the region’s largest city, Chicago, recorded the largest net in/migration of YCEs (11,033) in 2012-2014, Kansas City recorded the highest NMQ of YCEs (18.6 percent), followed by Columbus, OH (18.5 percent) and Detroit (16.4 percent). Detroit’s turnaround is particularly noteworthy; the Motor City metro posted the second highest change in NMQ values between the two periods (second only to Birmingham). Two metros reported a net out/migration of YCEs, one being Buffalo (-14.5 percent), and the other being Milwaukee (-7.0 percent). Close

• 20. [Article] Annual Metro Regional Trail Count and Why Local Extrapolation Factors Matter

  Metro, Portland's regional governing agency, conducts annual two-hour counts along its regional trail every September. This upcoming fall (2017) will be the 10th year that the counts have been held, which ...

  Citation × Citation Citation Abstract Copy Title: Annual Metro Regional Trail Count and Why Local Extrapolation Factors Matter Author: Gibson, Geoff Year: 2017 Metro, Portland's regional governing agency, conducts annual two-hour counts along its regional trail every September. This upcoming fall (2017) will be the 10th year that the counts have been held, which means we at Metro can finally start seeing noticeable, long-lasting trends in the regional trail network. Perhaps more importantly, we are seeing how these data have directly impacted investments in future trail, bicycle, and pedestrian projects. This seminar will cover the history of the program, details of how it's conducted and why it's conducted that way, how data are used (including an inside look at future iterations of Metro's interactive trail count map), and why creating local extrapolation factors for adjusting to annual traffic is so important. Title: Annual Metro Regional Trail Count and Why Local Extrapolation Factors Matter Author: Gibson, Geoff Year: 2017 Metro, Portland's regional governing agency, conducts annual two-hour counts along its regional trail every September. This upcoming fall (2017) will be the 10th year that the counts have been held, which means we at Metro can finally start seeing noticeable, long-lasting trends in the regional trail network. Perhaps more importantly, we are seeing how these data have directly impacted investments in future trail, bicycle, and pedestrian projects. This seminar will cover the history of the program, details of how it's conducted and why it's conducted that way, how data are used (including an inside look at future iterations of Metro's interactive trail count map), and why creating local extrapolation factors for adjusting to annual traffic is so important. Close