Project News for the Community

Volume 3  Issue 1  2018

Construction Progress: In the Final Stage

Three of five bridge decks like this one were set this fall on the Tahoe East Shore Trail.

With the setting of three bridge decks this fall, the Tahoe East Shore Trail has taken the last major steps toward completion by early June 2019, weather dependent. Nick Johnson, NDOT Project Manager, noted, “The major elements of the SR 28 Shared-use Path and Safety/Stormwater Enhancements were accomplished this construction season. After the recent progress in bridge deck installation, we are looking forward to opening the Trail for summer 2019.” 


Although Granite Construction encountered significant bedrock, not only this season but throughout the project, they were able to maintain the schedule and stay within budget. Cody Cummings, Granite Construction Project Manager, commented, “There were basically three separate projects wrapped into one: the construction of the shared-use path, installation of fiber optic conduit on SR 28 and water quality improvements on SR 28.” 

Cummings added, “The combination of a limited construction season in the Tahoe Basin, high traffic volumes during peak tourist season, difficult access and rugged terrain posed significant schedule and logistical challenges. The good weather and a strong partnership with TRPA allowed work to continue into the fall. This helped to minimize the amount of work remaining for spring 2019.”

 

A more complete summary of this season’s progress follows.

Bridges and Paving

• Four of six pedestrian bridges have been completed: a precast concrete bridge spanning Tunnel Creek in late September and the first three fiber-reinforced bridge decks between Sand Harbor and Memorial Point installed in October and December. (See “Ready, Set, Go.”)

• Path paving from Incline to Sand Harbor is now 100% complete (over 2.5 miles). 

Building, Repairing and Improving

Approximately 2,400 lineal feet of soil nail wall sections now help stabilize the hillside.

• Five wall areas, in total, were completed this year. To date, eight sculpted soil nail wall sections, including the tunnel, have been installed, covering approximately 2,400 lineal feet. These sections consist of reinforcing steel drilled and grouted into the slope, pining back into the hillside to assist in stabilizing the slopes. Also completed, 208 lineal feet of MSE retaining wall and two cast-in-place concrete retaining walls (1,020 lineal feet).

• All 17 of the scenic vista points were constructed.

• A new, expanded restroom was installed at Hidden Beach.

• Transit pullouts at Hidden Beach were also added.

• Stormwater quality improvements completed north of Sand Harbor brought the total for the project to six miles.

• Fiber optic conduit - 148,402 lineal feet or 5.6 miles - was also installed adjacent to the water quality improvements from Incline to the Washoe County line.

• 13 critical repairs to the IVGID treated-water export line, totaling 1,150 lineal feet, were made. 

Signals and Signage

• The pedestrian crossing signals at Lakeshore Blvd. were completed. The crossing connects the existing path to the new shared-use path.

• All the Information kiosks have been installed.

• The SR 28 road signage and parking lot signage have been improved.

• The commemorative bear pavers are in place. (See “Commemorative Pavers Take Their Places.”)  

Looking Ahead To Spring 2019

• The remaining bridge decks on two bridges south of Hidden Beach will be set. The public will be notified in advance of necessary late-night, full road closures.

• There will be some additional water quality work in the area south of Sand Harbor.

• Granite Construction will complete SR 28 rumble strip and striping from Ponderosa to US 50.

• Final touch-ups will be made: painting, pedestrian railing, minor sign work, installing wooden stairs to shoreline trails, other visitor amenities and cleanup.  

 

Ready Set, Go

With the setting of reinforced fiberglass decks, Granite Construction completed three bridges on the Tahoe East Shore Trail this season. Mark Temen Granite’s structural project engineer, commented, “it’s been an incredible project with the interesting challenge of working in this steep terrain. We had to figure out how to get the work done from the highway down to each of the bridges. There is little room for error.”

Click to watch a bridge deck being set on the Tahoe East Shore Trail.

Building Bridges

In total, six bridges are being completed between Incline Village and Sand Harbor, adding up to 1,463 lineal feet or approximately one-quarter mile of structures. Five of these bridges use a micro-pile support system: a series of 8-inch piles driven into bedrock to support the decks. The bridge decks are then manufactured to match the exact surveyed location of each of the micro-piles, with little to no tolerance for error, and lifted by crane into place.

Decks for the final two bridges, including the longest at approximately 810 feet, will be set in spring 2019. The public will be notified in advance of the late-night full road closures that will be needed.

In 2018, Granite Construction also completed a concrete bridge structure over Tunnel Creek just south of Hidden Beach.

 

Tahoe Fund Thank-you's

On November 7, the Tahoe Fund, whose donors have contributed over $1,000,000 to the Tahoe East Shore Trail, hosted an appreciation event for those who have helped make the project a reality. Guests were invited for a sneak peek of the trail before construction finishes. The event was also an opportunity to thank Nevada Governor Brian Sandoval for his support as well as the 13 agencies involved in moving the project forward. 

Nevada Governor Brian Sandoval and Tahoe Fund CEO Amy Berry led a short preview ride.

With over 100 people in attendance, Governor Sandoval noted, “This is a legacy project, the largest partnership project in the State. It will provide safe access for generations to come as they visit Lake Tahoe Nevada State Park.” 

Although, the Trail won’t open until all work is complete in spring 2019, the Governor, project donors and agency staff were able to experience approximately one mile of path while getting to personally thank the NDOT and Granite construction teams. Earlier this fall, the Tahoe Fund also thanked the construction teams with a surprise coffee-and-donuts delivery.

“We wouldn’t be out walking and riding on this beautiful new path without Governor Sandoval’s leadership and the hard work of so many,” said Tahoe Fund CEO Amy Berry. “We are beyond grateful to our donors and the project partners for making this dream a reality.”

Tahoe Fund folks delivered coffee and donuts to thank the NDOT and Granite construction team.

 

Commemorative Pavers Take Their Places

This phase of the bears, donated by Tahoe Fund, has been set. Bears are still available for other phases. Contact info@tahoefund.org for more information.

 
 
 

Nevada Department of Transportation 

1263 South Stewart Street, Carson City, Nevada 89712

nevadadot.com


Facebook