Wawona Tunnel

Last updated
Wawona Tunnel
Wawona Tunnel.jpg
The east end of the tunnel
Overview
Location Yosemite Valley, Yosemite National Park, Mariposa County, California, USA
Coordinates 37°42′57″N119°41′09″W / 37.71583°N 119.68583°W / 37.71583; -119.68583
RouteCalifornia 41.svg SR 41
Operation
Opened1933 (1933)
Owner Caltrans
Technical
Length4,233 feet (1,290 m)
No. of lanes two lanes total, one in each direction
Route map
Wawona Tunnel

The Wawona Tunnel is a highway tunnel in Yosemite National Park. It, and Tunnel View just beyond its east portal, were completed in 1933. [1] [2]

Contents

Wawona Tunnel is named after the community of Wawona but its name origin is not known. A popular story claims Wawō'na was the Miwok word for "big tree", or for "hoot of the owl", a bird considered the sequoia trees' spiritual guardian. [3] [4]

Route

Wawona Tunnel was bored through solid granite bedrock, and carries Wawona Road through a granite mountain on the south side of the Merced River. [5] It is located on one of the three main roads providing access to Yosemite Valley, the most visited section of the park. Wawona Road becomes California State Route 41 on exiting the park. After passing through the tunnel, when leaving Yosemite Valley, Wawona Road continues to Chinquapin Junction with Glacier Point Road to Badger Pass ski area & Glacier Point, and reaches an elevation of 6,039 feet (1,841 m) above sea level.

Specifications

At 4,233 feet (1,290 m) long Wawona Tunnel is the longest highway tunnel in California. [2] [6]

A $1.5 million federal highway contract to repair the tunnel's ventilation and electrical systems, and a separate contract to upgrade visitor services at Tunnel View, was completed in 2008. [1]

Scenery

The Wawona Tunnel features in a monochrome photograph by Ansel Adams: From Wawona Tunnel, Winter, Yosemite, about 1935. [7]

See also

Related Research Articles

<span class="mw-page-title-main">Yosemite National Park</span> National park in California, United States

Yosemite National Park is an American national park in the state of California, surrounded on the southeast by Sierra National Forest and on the northwest by Stanislaus National Forest. The park is managed by the National Park Service and covers an area of 759,620 acres in four counties – centered in Tuolumne and Mariposa, extending north and east to Mono and south to Madera County. Designated a World Heritage Site in 1984, Yosemite is internationally recognized for its cliffs, waterfalls, clear streams, giant sequoia groves, lakes, mountains, meadows, glaciers, and biological diversity. Almost 95 percent of the park is designated wilderness. Yosemite is one of the largest and least fragmented habitat blocks in the Sierra Nevada, and the park supports a diversity of plants and animals.

<span class="mw-page-title-main">Yosemite Valley</span> Glacial valley in California, United States

Yosemite Valley is a glacial valley in Yosemite National Park in the western Sierra Nevada mountains of Central California. The valley is about 7.5 mi (12.1 km) long and 3,000–3,500 ft (910–1,070 m) deep, surrounded by high granite summits such as Half Dome and El Capitan, and densely forested with pines. The valley is drained by the Merced River, and a multitude of streams and waterfalls flow into it, including Tenaya, Illilouette, Yosemite and Bridalveil Creeks. Yosemite Falls is the highest waterfall in North America and is a big attraction especially in the spring, when the water flow is at its peak. The valley is renowned for its natural environment and is regarded as the centerpiece of Yosemite National Park.

<span class="mw-page-title-main">Wawona, California</span> Census-designated place in California, United States

Wawona is a census-designated place in Mariposa County, California, United States. The population was 111 at the 2020 census.

<span class="mw-page-title-main">California State Route 140</span> Highway in California

State Route 140 is a state highway in the U.S. state of California, 102 miles (164 km) in length. It begins in the San Joaquin Valley at Interstate 5 near Gustine, and runs east into Sierra Nevada, terminating in Yosemite National Park.

<span class="mw-page-title-main">Mariposa Grove</span> Giant sequoia grove in Yosemite National Park, California, United States

Mariposa Grove is a sequoia grove located near Wawona, California, United States, in the southernmost part of Yosemite National Park. It is the largest grove of giant sequoias in the park, with several hundred mature examples of the tree. Two of its trees are among the 30 largest giant sequoias in the world. The grove closed on July 6, 2015, for a restoration project and reopened on June 15, 2018.

<span class="mw-page-title-main">California State Route 120</span> Highway in California

State Route 120 is a state highway in the central part of California, connecting the San Joaquin Valley with the Sierra Nevada, Yosemite National Park, and the Mono Lake area. Its western terminus is at Interstate 5 in Lathrop, and its eastern terminus at U.S. Route 6 in Benton. While the route is signed as a contiguous route through Yosemite, the portion inside the park is federally maintained and is not included in the state route logs. The portion at Tioga Pass at Yosemite's eastern boundary is the highest paved through road in the California State Route system. This part is not maintained in the winter and is usually closed during the winter season.

<span class="mw-page-title-main">History of the Yosemite area</span> History of the Sierra Nevada region of California

Human habitation in the Sierra Nevada region of California reaches back 8,000 to 10,000 years ago. Historically attested Native American populations, such as the Sierra Miwok, Mono and Paiute, belong to the Uto-Aztecan and Utian phyla. In the mid-19th century, a band of Native Americans called the Ahwahnechee lived in Yosemite Valley. The California Gold Rush greatly increased the number of non-indigenous people in the region. Tensions between Native Americans and white settlers escalated into the Mariposa War. As part of this conflict, settler James Savage led the Mariposa Battalion into Yosemite Valley in 1851, in pursuit of Ahwaneechees led by Chief Tenaya. The California state military forces burned the tribe's villages, destroyed their food stores, killed the chief's sons, and forced the tribe out of Yosemite. Accounts from the Mariposa Battalion, especially from Dr. Lafayette Bunnell, popularized Yosemite Valley as a scenic wonder.

<span class="mw-page-title-main">California State Route 41</span> Highway in California

State Route 41 is a state highway in the U.S. State of California, connecting the Central Coast with the San Joaquin Valley and the Sierra Nevada. Its western terminus is at the Cabrillo Highway in Morro Bay, and its eastern terminus is at SR 140 in Yosemite National Park. It has been constructed as an expressway from near SR 198 in Lemoore north to the south part of Fresno, where the Yosemite Freeway begins, passing along the east side of downtown and extending north into Madera County.

<span class="mw-page-title-main">Wawona Hotel</span> United States historic place

The Wawona Hotel is a historic hotel located within southern Yosemite National Park, in California. It was declared a National Historic Landmark in 1987, and is on the National Register of Historic Places.

<span class="mw-page-title-main">Badger Pass Ski Area</span> Ski area in California, United States

Badger Pass Ski Area is a small ski area located within Yosemite National Park. Badger Pass is one of only three lift serviced ski areas operating in a US National Park. It is situated five miles (8 km) south-southeast of the Chinquapin intersection of Wawona Road with Glacier Point Road in the southern area of Yosemite National Park. Glacier Point Road provides the access to this ski area. During high snow level and/or ski season, Glacier Point road terminates at Badger Pass Ski Resort. Under these conditions, the remainder of Glacier Point Road is used for cross-country skiing access to Glacier Point and other destinations in the high country.

<span class="mw-page-title-main">Tunnel View</span> Scenic overlook on SR-41 in Yosemite National Park

37.71576°N 119.67718°W

<span class="mw-page-title-main">Yosemite West, California</span> Unincorporated community in California, United States

Yosemite West is an unincorporated community of resort homes located just outside the southern area of Yosemite National Park, just off Wawona Road, a continuation of State Route 41 from Fresno. It is a census-designated place (CDP), with a population of 47 as of the 2020 census. It is situated one mile (1.6 km) south of the Chinquapin intersection of Wawona Road with Glacier Point Road, at an altitude of 5,100 to 6,300 feet. The elevation reported by the USGS is 5,866 feet (1,788 m). The community is part of Henness Ridge, nearly 3,000 feet (910 m) above the southern banks of the Merced River and State Route 140 from Mariposa. Addresses in this area are shown as "Yosemite National Park, CA 95389".

<span class="mw-page-title-main">Wawona Tree</span>

The Wawona Tree, also known as the Wawona Tunnel Tree, was a famous giant sequoia that stood in Mariposa Grove, Yosemite National Park, California, USA, until February 1969. It had a height of 227 feet (69 m) and was 26 feet (7.9 m) in diameter at the base.

<span class="mw-page-title-main">Geography of the Yosemite area</span>

Yosemite National Park is located in the central Sierra Nevada of California. Three wilderness areas are adjacent to Yosemite: the Ansel Adams Wilderness to the southeast, the Hoover Wilderness to the northeast, and the Emigrant Wilderness to the north.

<span class="mw-page-title-main">Chinquapin, California</span> Former settlement in California, United States

Chinquapin is a former settlement in Mariposa County, California. It was located 8.5 miles (14 km) north-northwest of Wawona. It is located within Yosemite National Park, adjacent to the community of Yosemite West. Chinquapin is the midway point between Yosemite Valley and Wawona, a community inside the park.

<span class="mw-page-title-main">Yosemite Valley Bridges</span> United States historic place

The Yosemite Valley Bridges are eight bridges in the Yosemite Valley of Yosemite National Park, most of them spanning the Merced River. Five of them were built in 1928, with the remainder built between 1921 and 1933. The bridges feature a concrete structure faced with local stone, in an elliptical or three-centered arch configuration. They are notable for their uniform character and for their conformance to tenets of the National Park Service rustic style. Design work for the seven newer bridges was by George D. Whittle of the San Francisco District Office of the U.S. Bureau of Public Roads for the National Park Service. Concrete bridges were chosen at the urging of Thomas Chalmers Vint of the Park Service, in lieu of alternative designs for steel truss bridges, or suspension bridges suggested by the park superintendent.

<span class="mw-page-title-main">Wawona Covered Bridge</span> United States historic place

The Wawona Covered Bridge is a covered bridge spanning the South Fork Merced River near Wawona, California, in Yosemite National Park. The open bridge was built by Galen Clark, the steward of what was then called the Yosemite Grant, in 1868, without its cladding. The open bridge was a component of Clark's proposed new road from Wawona to the Yosemite Valley. Clark was unable to complete the road, which he sold to the Washburn Group of investors along with his stopover lodging in 1874. In mid-1875 the Washburn Group completed the road to Yosemite Valley. It is one of twelve remaining covered bridges in California.

<span class="mw-page-title-main">Tom Lantos Tunnels</span> Tunnels

The Tom Lantos Tunnels are two tunnels located within the coastal promontory of Montara Mountain, on the San Francisco Peninsula in California, United States, created to allow rerouting State Route 1 to avoid a portion of roadway known as Devil's Slide. They are officially named after late Congressman Tom Lantos, who was instrumental in securing funding for the project, but de facto named after their location.

<span class="mw-page-title-main">Fort Monroe (Yosemite)</span> Historic site in Yosemite National Park

Fort Monroe is a historic site in Yosemite National Park. There are no longer remnants; it is a location only. The fort was not a military fort, but started as a stage station. As various buildings were added or demolished, the general location acquired and kept the name well into the automobile age. Prior to the building of the Wawona Tunnel in 1933, the Wawona Road passed next to it, at the point where the start of Pohono Trail was located.

<span class="mw-page-title-main">Pioneer Cabin Tree</span>

The Pioneer Cabin Tree, also known as The Tunnel Tree, was a giant sequoia in Calaveras Big Trees State Park, California. It was considered one of the U.S.'s most famous trees, and drew thousands of visitors annually. It was estimated to have been more than 1,000 years old, and measured 33 feet (10 m) in diameter; its exact age and height were not known. The tree was topped before 1859. It fell and shattered during a storm on January 8, 2017.

References

  1. 1 2 Leonnig, Carol D. (May 3, 2008). "Yosemite's Wawona Tunnel could be dangerous". San Francisco Chronicle. Retrieved 10 November 2012.
  2. 1 2 Rabold, John (November 2010). "Yosemite FAQs". A Guide to Yosemite National Park. Retrieved 10 November 2012.
  3. "Place Names of the High Sierra (1926), "W," by Francis P. Farquhar". www.yosemite.ca.us. Retrieved 2022-10-26.
  4. "The old-fashioned charm of Wawona - Sacramento Recreation and Places to Visit - Sacramento, Gold Country, Lake Tahoe, San Francisco | Sacramento Bee". 2008-12-02. Archived from the original on 2008-12-02. Retrieved 2022-10-26.
  5. Travis, Virginia (December 1984). "Yosemite National Park: Wawona Tunnel" . Retrieved 10 November 2012.
  6. The Tom Lantos Tunnels in Pacifica, California are 4,149 feet (1,265 m) .8 Miles long; the Caldecott Tunnel in Oakland, California is 3,771 feet (1,149 m) long. Both measured in their longest bores.
  7. "Ansel Adams: Photography from the Mountains to the Sea exhibition opens in London". The Guardian . 9 November 2012. Retrieved 10 November 2012.