I-80 Robb Drive to Vista Boulevard Design-Build Project I-80 Robb Drive to Vista Boulevard Design-Build Project

I-80 Robb Drive to Vista Boulevard Design-Build Project I-80 Robb Drive to Vista Boulevard Design-Build Project Jeff Lerud, Project Manager APWA

Construction Schedule

Concept 1 Pavement reconstruction from Keystone Ave. to 4 th St. Keystone Ave. 4 th St.

Existing Pavement Conditions

Concept 2 and 3 Concept 2: Install transportation technology ~ Intelligent Transportation System (ITS) project-wide. Concept 3: Update and replace highway signs and striping project-wide.

Existing Sign Conditions

Concept 4 and 5 Concept 4 Restripe I-80 EB to I- 580 SB on-ramp. Concept 5 Widen Virginia St. WB off-ramp (to two lanes).

Widen E. McCarran Blvd. EB off-ramp Concept 6

Storm Drain System Improvements at Robb Drive EB on-ramp to I-80 Concept 7

Concept 8 Sparks Blvd. NB to WB I-80 Loop Ramp EB to NB triple lefts

Concept 8 C&G

Concept 9 Auxiliary lanes from E. McCarran Blvd to Vista Blvd.

Concept 10 Widen Rock Blvd. EB off-ramp

Concept 11 Widen Robb Dr. WB off-ramp

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ITS Devices  Closed-caption televisions (CCTV)  Speed detectors  Dynamic Message Signs (DMS)  Travel Time Signs  Expanded Highway Advisory Radio (HAR). Intelligent Transportation System (ITS) Benefits  Improved trip reliability  Quicker incident response times to incidents  Real-time traffic updates

Project Challenges  Ramp metering  Traffic switch  Fast timeline for paving  Sub grade  Equipment  Weather  Sewer  Ramp closures  Coordination

All design will be complete by December this year. Concept 1: Pavement reconstruction from Keystone Ave. to Fourth St. Construction of I-80 WB will be complete this year Concept 2: Workzone ITS is complete Concept 3: Signing and Striping: WB will be installed this year Concept 4: Re-stripe I-80 EB to I-580 SB ramp. Will be constructed in Concept 5: Widen Virginia St WB off-ramp. Will be constructed in Concept 6: Widen E. McCarran Blvd. EB off-ramp. Will be constructed in Project Status

Concept 7: Storm Drain at Robb Dr. Will be complete this year. Concept 8: Sparks Blvd. loop ramp improvements. Sewer improvements and fill will be complete this year. Concept 9: Auxiliary lanes from E. McCarran to Vista Blvd. Construction will be complete this year. Open Grade? Concept 10: Widen Rock Blvd. EB off-ramp. Concept 11: Widen Robb Dr. WB off-ramp. Construction will be complete this year Landscape and Aesthetics: Will be partially complete this year. Project Status

July 2011

August 2011

September 2011

Night Time Paving

September 2011

EB Overview from Ralston

Balloon Races

Complete I-80 westbound concrete and open to traffic this construction season Open long-term ramp closures: WB Wells Ave. and 4 th St. Concept 7: Robb Dr. drainage improvements Sparks Blvd. loop ramp preparation Construction of auxiliary lanes East McCarran Blvd. to Vista Blvd. I-80 EB paving in 2012 Upcoming

Questions? Thank you! Jeff Lerud, Project Manager