U.S. HIGHWAY 50 IMPROVEMENT PROJECT

Transcription

1 U.S. HIGHWAY 50 IMPROVEMENT PROJECT in the City of South Lake Tahoe

2 Project Purpose and Need Planned Improvements Project Cost and Delivery Schedule Proposed Construction Staging

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4 Project Partners: HIGHWAY IMPROVEMENT PROJECT - Lahontan Regional Water Quality Control Board - Tahoe Regional Planning Agency (TRPA) - City of South Lake Tahoe - California Tahoe Conservancy - Tahoe Transportation District (TTD) - Tahoe Sustainability Collaborative - Utility Companies -Southwest Gas -AT&T -South Tahoe Public Utilities District - Liberty Electrical - Charter Communications

5 Purpose and Need - Water Quality - Protect and Improve Lake Tahoe clarity - Improve highway safety and mobility for all users

6 Water Quality Improvements - Drainage inlets with sand traps and new piping - Delaware sand filter - Infiltration basins - Underground infiltration piping

7 Mobility and Accessibility Improvements US 50 at Tallac Avenue US 50 at Lakeview Ave US 50 at Modesto Ave - New sidewalks (4 7.5 wide) and curb ramps to meet Americans with Disabilities Act (ADA) standards - Widen roadway shoulders to provide for minimum 6 wide bike lanes - Widen shoulders for bus pullouts

8 Infrastructure Improvements - Reconstruct roadway to extend pavement life and improve roadway cross slope - 11 lane width - New curb and gutter and drainage inlets - Upgrade traffic signals and signal synchronization Traffic Operations Improvements - Add new traffic signal at Lodi Avenue to improve corridor signal coordination - Add westbound right turn lane at Tahoe Keys Blvd - Add a dedicated left turn lane from Sierra Blvd to access westbound US 50

9 Project Cost $56.7 Million HIGHWAY IMPROVEMENT PROJECT Project Schedule Project Study Report December 2005 Program Funding March 2006 Environmental Document and Project Report June 2009 Prepare Project Design Documents Target Completion April 2016 Advertise and Award Construction Contract July 2016 to February 2017 Construction 2017 to 2019

10 Location 1 Y to Winnemucca Ave HIGHWAY IMPROVEMENT PROJECT Proposed Construction Staging Plan Location 2 Winnemucca Ave to Sierra Blvd Location 3 Sierra Blvd to Trout Creek Bridge

11 Proposed Construction Staging Plan Location 1 Y to Winnemucca Ave Location 2 and Location 3 similar

12 Proposed Work Windows and Lane Closures Off-Peak Season (April to Memorial Day and Labor Day to October): - Roadway and Pavement work - Day and/or Night work - Sunday Evening to Friday Morning - One lane of traffic open in each direction All lanes open during non-work windows, weekends and holidays

13 Proposed Work Windows and Lane Closures Peak Season (Memorial Day weekend to Labor Day weekend): - Drainage, sidewalk, and curb & gutter work -Day and/or Night work -Sunday Evening to Friday Morning -Two lanes of traffic open in each direction Drainage Inlet All lanes open during non-work windows, weekends and holidays

14 Public Outreach - Public meeting prior to start of construction - Project specific website - Updates on - Daily updates via social media on Twitter, Facebook - alerts to receive project updates - Paid advertising in print, TV, radio and online - Open for Business webpage via TahoeRoads.com for local businesses to advertise at no cost

15 Project Website: Thank you!

16 ED 89 Y to Cascade Road Project Location: On State Route 89 from 89/50 Y to Cascade Road Project Scope: Water quality improvements Curb, gutter, and sidewalk Widen SR 89 to provide 4 foot wide paved shoulders Pedestrian activated beacon at Camp Richardson crosswalk New paving surface Construction Cost: $25,000,000 Project Status: Construction started May % complete Target completion late Fall 2016 Continue work from 10 th St to the north Daytime road closures during spring and late summer Night road closures during summer Project Fact Sheet:

17 Echo Summit Bridge Project Location: On US Highway 50 in El Dorado County, 7 miles west of the City of South Lake Tahoe Project Scope: Replace or Rehabilitate the Echo Summit Bridge Estimated Construction Cost: $5,300,000 - $6,000,000 Project Status: Environmental Studies Constructability Looking at full closure of US 50 and one-way traffic control Expedite construction and minimize impacts and delays to traffic Looking at potential detour routes: State Highways Mormon Emigrant Trail Johnson Pass Road Next Steps: - Meet with Tahoe Basin Management Unit to discuss use of Johnson Pass Rd - Foundation drilling Spring Draft Environmental Document Spring 2016 Public outreach to discuss scope of work