1 / 18

Performance-Based Practical Design

Performance-Based Practical Design. May 29, 2014 Robert Mooney, FHWA-Program Administration. Background – Practical Design. Seven States Interviewed . Background – Practical Design. “Design-up” approach rather than “Standards-first” Build up facility from existing conditions

camila
Télécharger la présentation

Performance-Based Practical Design

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Performance-BasedPractical Design May 29, 2014 Robert Mooney, FHWA-Program Administration

  2. Background – Practical Design Seven States Interviewed

  3. Background – Practical Design • “Design-up” approach rather than “Standards-first” • Build up facility from existing conditions • Engineered solutions(not just checking a box)

  4. Practical Design Example

  5. Practical Design Example

  6. Practical Design Example

  7. Practical Design Example

  8. Practical Design Example

  9. Practical Design Example

  10. Background – Practical Design • States emphasized renewed focus on purpose and need (not over-building) • Eliminate inessential project elements • Reduced costs - Deliver greater number of projects than under past conventional approach

  11. Concerns – Practical Design • States may overemphasize short-term cost savings without understanding impacts to all users (including non-motorized) • May eliminate desired project elements • Performance analysis tools not consistently being used to support decisions

  12. Performance-Based Practical Design • Build many good projects rather than a few great projects • Approach grounded in performance management • Considers short and long term goals • Addresses both project and system needs

  13. Performance-Based Practical Design • Emphasis on planning-level corridor or system performance needs and objectives when planning, scoping and developing individual solutions • Can be implemented within the Federal-aid Highway Program regulatory environment by utilizing existing flexibility

  14. Next Steps • Collaborate with AASHTO: • Standing Committee on Highways • Subcommittee on Design • Standing Committee on Highway Traffic Safety • Standing Committee on Environment • Standing Committee on Planning • Subcommittee on Traffic Engineering

  15. Next Steps • Develop and disseminate informational resources (October 2014): • Briefing Package • Q&As • Case Studies • Web site • Self-Assessment Tool

  16. Next Steps • Prepare FHWA staff to assist States who embrace Performance-Based Practical Design (December 2014) • Training • Technical Assistance

  17. Working Group Members Division Office • John Ballantyne, Kentucky • Felix Gonzalez, Missouri • Jeff Holm, California • Ed Miltner, Idaho • Mary Ridgeway, DelMar Resource Center • George Merritt, Safety & Design • Brooke Struve, Safety & Design Federal Lands Highway • John Seabrook, Program Development Headquarters Jim Hunt, Operations Ray Krammes, Safety Michael Matzke, Infrastructure Robert Mooney, Infrastructure Carolyn Nelson, Planning, Environment, & Realty Harold Peaks, Planning, Environment, & Realty Shari Schaftlein, Planning, Environment, & Realty Mark Swanlund, Infrastructure

  18. Contact Information • Robert Mooney, Office of Infrastructure, 202-366-2221, Robert.Mooney@dot.gov • Ray Krammes, Office of Safety, 202-366-2175, Ray.Krammes@dot.gov

More Related