sr 28 Shared-Use Path and Safety/Stormwater Enhancements
Nevada State Route 28 south of Lakeshore Drive, in Incline Village on Lake Tahoe's east shore, parallels 11 miles of undeveloped shoreline, the lake's longest stretch. The two-lane, mountainside road is also the only access route for over one million recreationists and 2.6 million-plus vehicles per year. Use along the corridor continues to grow, with shoulder-parking projected to double in the next 20 years.
The conditions are challenging for motorists and the nearly 2,000 pedestrians and bicyclists using travel lanes during peak times. Additionally, associated erosion impacts the lake's water quality. In response, 13 agencies, led by the Tahoe Transportation District (TTD), came together to find solutions and develop the recommendations in the SR 28 National Scenic Byway Corridor Management Plan.
In an effort to coordinate safety and mobility, the group worked to develop the Nevada Stateline-to-Stateline Bikeway North Demonstration Project Joint Environmental Assessment for the first three miles of shared-use path from Incline Village to Sand Harbor. This is a component of the larger Nevada Stateline to Stateline Feasibility Study Report for the entire 30+ miles of shared-use path, also known as the Tahoe East Shore Trail. The proposed project is a Tahoe Regional Planning Agency (TRPA) Environmental Improvement Program project.
Image Gallery and Project Limits Map
What's Great About SR 28? NDOT News Story
NDOT Stormwater News: SR 28 Epic Installation
Traffic Control Information
lanes are open with no traffic controls, as construction has ended for the
check back in spring of 2017 for changes in traffic control information.
- Environmental process completed - 2016
- Final Design completed - 2016 to 2017
- Construction - 2016-2018
NDOT has contracted with Granite Construction to implement the project by the end of 2018. Several milestones were achieved during the 2016 season.
A temporary lane detour, or "shoofly," around the existing road was completed at Tunnel Creek in mid-September. The detour allowed crews to work efficiently while maintaining traffic flow. It is no longer in place.
Two nodes of parking and a transit stop at Ponderosa Ranch were constructed, including concrete curbs, gutters, walkways and the EPIC water quality system. A third parking node is in progress, along with visitor amenities such as bike racks and information kiosks.
Construction of the tunnel to Hidden Beach was completed on October 20. The tunnel was built with a series of precast concrete boxes, approximately 14 feet wide by 10 feet high, which span 73 feet under the highway. Granite Construction placed 8'x15' steel plates on the uphill side, back-filled that area, closed the west side of the tunnel for safety, and completed stabilization and erosion control work. This is in preparation for staging of equipment to build the tunnel wing walls and the trail to the tunnel starting next spring.
NDOT is using the Construction Manager at Risk (CMAR) process to deliver the project. This process is used in unique environments like Lake Tahoe, where there are a number of construction challenges such as steep terrain, limited access and environmentally sensitive areas. The department has brought the construction contractor on to work side by side with the engineers in the final design.
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Although each of the
project’s major components may provide high value as independent construction
projects, the project partners determined that the highest return value for motorists,
pedestrians and bicyclists will be achieved when there is connectivity of the
facilities, which in turn will provide the biggest improvement to the
The project takes an integrated
approach with each of the major components contributing to solutions for the multitude
of challenges, two of which are pictured, in the SR 28 corridor:
- Shared-use path for recreation access
-safer transportation choices and improved experience
- New or expanded off-highway parking
-fewer accidents, safer access and connectivity to recreation destinations
-reduced erosion and fine sediment run-off, protecting lake water quality
- Maintenance and emergency pullouts
- safe locations for corridor operations
- improved circulation
- East Shore Express transit upgrades
- improved highway safety and circulation
- easier access to recreation destinations
NDOT, as the lead agency, will be working with:
- Carson City
- Douglas County
- Federal Highway Administration
- Incline Village General Improvement District
- Nevada Department of Public Safety-Highway Patrol
- Nevada Division of State Lands
- Nevada Division of State Parks
- Tahoe Fund
- Tahoe Regional Planning Agency
- Tahoe Transportation District
- U.S. Forest Service - Lake Tahoe Basin Management Unit
- Washoe County
- Washoe Tribe of Nevada and California
This project is being funded through federal, state, and local funding sources. It has been a collaborative effort and the funding mirrors the agencies' and public's endeavors to make SR 28 enjoyable for all users.
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