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2009 ROADWAY CONFERENCE 1R PROGRAM

2009 ROADWAY CONFERENCE 1R PROGRAM. Cathy Nelson Steven Lindland. 1R Technical Bulletin. 1R Program. Pave Only Projects Striping – Gravel Shoulders –Signal Loops. Eligible Projects. Preservation Projects Single Lift Non-Structural Overlays or Inlay. Eligible Projects.

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2009 ROADWAY CONFERENCE 1R PROGRAM

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  1. 2009 ROADWAY CONFERENCE1R PROGRAM Cathy Nelson Steven Lindland

  2. 1R Technical Bulletin

  3. 1R Program Pave Only Projects Striping – Gravel Shoulders –Signal Loops

  4. Eligible Projects Preservation Projects Single Lift Non-Structural Overlays or Inlay

  5. Eligible Projects Grind & Inlay Plus an Overlay Allowed with a Design Exception

  6. 1R Projects Can Not Adversely Impact A Safety Feature

  7. 1R Program FHWA Preventative Maintenance Program

  8. Statewide Traffic Barrier Inventory Completed 2008

  9. Statewide Traffic Barrier Inventory

  10. 230 Transition

  11. 1R Safety Fund $6 million per year for Traffic Barriers

  12. 1R Safety Fund Upgrade Substandard Traffic Barriers Using a Statewide Strategic Process

  13. High Priority Barrier Features 1 - Un-connected Transitions 2 - Pre 230 Terminals 3 - Pre 230 Transitions 4 - Tongue & Groove Concrete Barrier 5 - Pre 230 Type 1 and 1A Guardrail 6 - Pre 230 Type 2 Guardrail 7 - Pre 230 Impact Attenuators 8 - Rebar Pin & Loop Concrete Barrier 9 - 4 Loop Pin & Loop Concrete Barrier 10 - 230 Transitions 11 - 230 Impact Attenuators

  14. Cost to Upgrade High Priority Features HIGH PRIORITY FEATURENUMBERCOST UN-CONNECTED TRANSITIONS Included in Pre-230 Terminals PRE-230 TERMINALS 11,100 units $45,000,000 PRE-230 TRANSITIONS 1,000 units $ 6,000,000 T&G CONCRETE BARRIER 7 miles $ 3,000,000 PRE-230 Type 1 GUARDRAIL 140 miles $19,000,000 PRE-230 Type 2 GUARDRAIL Included in Pre-230 Type 1 PRE-230 IMPACT ATTENUATORS 60 units $ 3,000,000 TOTAL $76,000,000

  15. 1R Roadside Inventory • ROADWAY TYPICAL SECTIONS • DESIGN CONSIDERATIONS (ADT – Speed) • STRUCTURES • SIGNS • GUARDRAIL • DRAINAGE FACILITIES • PEDESTRIAN & BICYCLE FACILITIES • SPECIAL PROBLEMS (Clear Zone Safety Hazards)

  16. 1R Projects Vertical Clearance Standard Traffic Mobility Standards Still Apply

  17. Approval of Applying 1R Standard Region Pavement Services Unit FHWA

  18. 1R Program Benefits Helps to Meet Pavement Condition Targets

  19. 1R Program Benefits Shorter Project Delivery Timeline

  20. 1R Program Benefits Established a New Program to Upgrade Substandard Traffic Barriers

  21. Questions

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