Bonneville Salt Flats | Utah.com Top 5 Other Playgrounds 9 Bizarre Places Bonneville Salt Flats Imagine a place so flat you seem to see the curvature of the planet, so barren not even the simplest life forms can exist. Plan Your Trip Imagine the passing thunder of strange vehicles hurtling by on a vast dazzling white plain. This is not an alien world far from earth; it is Utah's famous Bonneville Salt Flats. Read more... Salt Lake City, Utah 84101 801-534-4900 17.1" Avg. Snowfall (inches) The Bonneville Salt Flats is one of the most unique natural features in Utah, stretching over 30,000 acres. It is located along I-80 near the Utah-Nevada border. Location The Bonneville Salt Flats are found west of the Great Salt Lake , in western Utah. They cover a large area and have a very unique environment. The flats can easily be seen as you drive I-80 between Salt Lake City and Wendover, NV. The famous Bonneville Speedway is located in the western portion of the flats, near Wendover.

It is perfectly flat and has a thick crust of salty soil. It looks like a frozen lake bed covered with snow. No vegetation grows in that area. In other places, low mountains and hills break up the flat landscape. Sparse vegetation grows on hillsides and is pushing into the flat areas. On hot days, heat waves rise from the salty soil and create mirages that look amazingly real. If you believe your eyes, the dry desert looks like it is covered by water. Best Viewpoint Perhaps the most impressive spot to view the Salt Flats is along along I-80, about 10 miles east of Wendover. A rest stop has been established there (offering restrooms and water). The rest area is surrounded by perfectly flat land that looks like it is covered by snow. To the north and west, low mountains break the view. To the east and south, it looks like flat land extends virtually forever. At the rest stop you can walk out onto the salty soil. When you return, a water spray station has been set up so you can wash the salt from your shoes. Geology & Environment The Salt Flats were formed when ancient lake Lake Bonneville dried up. The lake was huge, filling much of the Great Basin.

It eventually shrank below its outlet and so its water became salty. As water continued to evaporate, salt deposits were left in many areas. The Great Salt Lake is a remnant of Lake Bonneville. Several roads probe the Salt Flats from many directions. They often extend into very remote locations where conditions are harsh and there are no services. The flats include a variety of micro environments. In some spots the soil is so salty it prevents vegetation growth. These spots seem to be totally desolate. In other places you will find numerous kinds of plants and animals. Ponds and marshy areas can be found in spots near the edges of the flats and they provide critical habitat for plants and animals. The environment is fragile and needs to be treated with respect. When you drive, stay on established roads. If you camp or hike, do so in ways that are environmentally friendly. The federal government owns almost all of the land in this area and large portions are used by the military for storage depots, test areas and bombing ranges. These sections are fenced and marked, and public access is prohibited. A Barrier Of Salt- History Humans have lived in the Great Basin for thousands of years.

Excavations at nearby Danger Cave have proven occupation of the area as early as 10,300 years ago. While Native Americans adapted to the desert environment, more recent arrivals found the area less hospitable. By 1824, Jim Bridger and other mountain men explored the Great Salt Lake desert region. The first recorded crossing of the desert was made in 1845 by Captain John C. Fremont's survey party, with scouts Kit Carson and Joe Walker. Early the next year, 23 year old Lansford Hastings retraced Fremont's trail across the salt plain. Joe Walker's writings warned emigrants not to attempt the untried route; however, Hastings convinced several emigrant parties to follow him. Despite Walker's warnings, the Donner-Reed party, seeking a shortcut to California in 1846, attempted the "Hastings Cutoff". They failed to take enough water and lost a critical number of oxen. Four of their wagons were abandoned just 10 miles northeast of the salt flats. Time was lost, and the delay resulted in their late arrival to the Sierra Nevada Mountains and their tragic winter.

Later, in 1910, the first permanent crossing of the Bonneville Salt Flats was completed when the Southern Pacific Railroad was built linking Salt Lake City and San Francisco. Ancient Lake Bonneville Although he never visited the salt flats, the area is named in honor of Captain B.L.E. Bonneville, whose expeditions in the 1830's proved the area was part of an ancient basin. During the last Ice Age, about 15,000 years ago, Lake Bonneville was the size of Lake Michigan. It covered one-third of present day Utah and parts of neighboring states. You can see traces of the shorelines, representing different levels of the receding lake, etched into the mountains surrounding the salt flats. The Bonneville Salt Flats and the Great Salt Lake are remnants of ancient Lake Bonneville. Wind and water combine to create the flat surface of salt. Each winter, a shallow layer of standing water floods the surface of the salt flats. During spring and summer, the water slowly evaporates while winds smooth the surface into a vast, nearly perfect flat plain. The salt surface contains potassium, magnesium lithium and sodium chloride (common table salt).

About Your Visit The Bonneville Salt Flats is administered by the Bureau of Land Management for public use and enjoyment. Due to its unique geology, history, and scenic beauty, the Bonneville Salt Flats was designated an Area of Critical Environmental Concern in 1985. Help preserve the Bonneville Salt Flats! Stay on existing roads or areas designated for vehicles. Despite the appearance of a hard surface, much of the area is a thin salt crust over soft mud. It easily breaks under the weight of a vehicle. Stay off the salt surface when it is covered by water. When wet, the salt surface is soft and easily damaged by vehicles. Furthermore, the salt water is highly corrosive and can "short-out" the electrical system in your vehicle. Be prepared for desert conditions. Temperatures can exceed 100 degrees Fahrenheit in the summer and drop well below 0 in the winter. There are no facilities or services on the salt flats. Temporary facilities are available during racing events. Overnight stays are prohibited on the salt flats. Camping is encouraged on surrounding public lands. Private campgrounds and hookups are available in nearby Wendover, ten miles west of the Bonneville Salt Flats.

Other accommodations and services are also available in Wendover. Call 1-866-299-2489 for more information. Bonneville Salt Flats Bonneville Salt Flats Kevin B. Hallaran Utah History Encyclopedia The Bonneville Salt Flats of the western Great Salt Lake Desert were formed through the evaporation of the Pleistocene-era Lake Bonneville. The salt flats are actually the bed of that once massive lake which rivaled in size present Lake Michigan. The flats are composed mainly of potash salts ranging in thickness from less than one inch to six feet. In 1827, trapper, trader, explorer, and frontiersman Jedediah Smith was perhaps the first white man to cross the salt flats in 1827 while returning from his first expedition to California. Six years later, Joseph Reddeford Walker, another trapper, mapped and explored the areas around the Great Salt Lake and crossed the northern perimeter of the flats while in the employ of Captain Benjamin L. E. Bonneville. It is from Benjamin Bonneville that the salt flats and prehistoric lake derive their name, although it is unlikely that Bonneville himself ever saw the flats.

The Bonneville Salt Flats is part of the Great Salt Lake desert, shown here Racing on the Salt Flats, 1940s, with Ab Jenkins' Mormon Meteor III In 1845, John C. Fremont and his expedition crossed through the very heart of the salt flats in an effort to find a shorter overland route to the Pacific. In the following year, Fremont's route across the flats would come to be known as the Hastings Cutoff. The Cutoff, promoted by Lansford Hastings as a faster and easier route to California, proved to be just the opposite for the ill-fated Donner-Reed party of 1846. A factor contributing to the Donner-Reed tragedy in the Sierra Nevadas was the delay the party experienced on the salt flats when their wagons became mired in the mud found just below the thin salt crust. Abandoned wagon parts from the party were present on the flats well into the 1930s, and the wheel tracks of their wagons were still visible in 1986 when archaeologists examined several sites associated with the party.

The tragedy of the Donner-Reed Party inhibited extensive use of the Hastings Cutoff as an overland migration trail. The salt flats did, however, yield scientific information to the expeditions of Captain Howard Stansbury in 1849 and of Captain J.H. Simpson in 1859, both with the U.S. Army Corps of Topographical Engineers. Fifty years after the Donner-Reed party slogged their way across the flats, the area's first use as raceway was conceived by publisher William Randolph Hearst in a publicity stunt. Hearst hired William Rishel of Cheyenne, Wyoming, to attempt a crossing on bicycle. Rishel completed the journey, crossing the salt flats in 22 hours. Early attempts to promote automobile racing failed until 1925 when Ab Jenkins, driving a Studebaker, beat a special excursion train by ten minutes in a race across the flats. Since that time the Bonneville Salt Flats have attracted racers from throughout the world and have become the site of numerous land speed records.

Their attraction for these racers is due to the hard, flat surface expanse - in an area so flat that from certain perspectives the curvature of the earth can actually be seen. See: Paul Clifton, The Fastest Men on Earth (1966); Dale L. Morgan, The Great Salt Lake (1986). Bonneville Salt Flats | region, Utah, United States | Britannica.com Bonneville Salt Flats Etosha Pan Bonneville Salt Flats, stretch of barren salt flats covering about 100 square miles (260 square km) in Tooele county, northwestern Utah , U.S. The flats, part of the Great Salt Lake Desert, are a remnant of the bed of an ancient lake formed about 30,000 years ago late in the Pleistocene Epoch and named for B.-L.-E. de Bonneville , an explorer and fur trader. The site of Bonneville Speedway , the extremely level, smooth flats are as solid as concrete by the summer’s end and are ideally suited for speed trials; several world automobile and motorcycle speed and endurance records have been established there since 1935.

Bonneville Salt Flats, northwestern Utah. © mdd/Shutterstock.com Utah constituent state of the United States of America. Mountains, high plateaus, and deserts form most of its landscape. The capital, Salt Lake City, is located in the north-central region of the state. The state lies in the heart of the West and is bounded by Idaho to the north, Wyoming to the... Pleistocene Epoch earlier and major of the two epochs that constitute the Quaternary Period of the Earth’s history, and the time period during which a succession of glacial and interglacial climatic cycles occurred. The base of the Gelasian Stage (2,588,000 to 1,800,000 years ago) marks the beginning of... Benjamin-Louis-Eulalie de Bonneville April 14, 1796 Paris or nearby, Fr. June 12, 1878 Fort Smith, Ark., U.S. U.S. army engineer and frontiersman who gained contemporary fame as an explorer of the Rocky Mountains. Historical reevaluation of his activities, however, has virtually destroyed the romanticized, heroic image of him that had...

More about Bonneville Salt Flats 2 References found in Britannica Articles Assorted References Corrections? Updates? Help us improve this article! Contact our editors with your feedback. MEDIA FOR: You have successfully emailed this. Error when sending the email. Try again later. Edit Mode Submit Tips For Editing We welcome suggested improvements to any of our articles. You can make it easier for us to review and, hopefully, publish your contribution by keeping a few points in mind. Encyclopædia Britannica articles are written in a neutral objective tone for a general audience. You may find it helpful to search within the site to see how similar or related subjects are covered. Any text you add should be original, not copied from other sources. At the bottom of the article, feel free to list any sources that support your changes, so that we can fully understand their context. (Internet URLs are the best.) Your contribution may be further edited by our staff, and its publication is subject to our final approval. Unfortunately, our editorial approach may not be able to accommodate all contributions. Submit Thank You for Your Contribution! Our editors will review what you've submitted, and if it meets our criteria, we'll add it to the article.

Please note that our editors may make some formatting changes or correct spelling or grammatical errors, and may also contact you if any clarifications are needed. Uh Oh There was a problem with your submission. Please try again later. Close Article Title: Bonneville Salt Flats Website Name: Encyclopædia Britannica Date Published: June 24, 2010 URL: Access Date: January 17, 2017 Share Bonneville Salt Flats - Utah Department of Heritage and Arts Utah Department of Heritage and Arts Kevin B. Hallaran Utah History Encyclopedia, 1994 The Bonneville Salt Flats of the western Great Salt Lake Desert were formed through the evaporation of the Pleistocene-era Lake Bonneville. The salt flats are actually the bed of that once massive lake which rivaled in size present Lake Michigan. The flats are composed mainly of potash salts ranging in thickness from less than one inch to six feet. In 1827, trapper, trader, explorer, and frontiersman Jedediah Smith was perhaps the first white man to cross the salt flats in 1827 while returning from his first expedition to California.

Six years later, Joseph Reddeford Walker, another trapper, mapped and explored the areas around the Great Salt Lake and crossed the northern perimeter of the flats while in the employ of Captain Benjamin L. E. Bonneville. It is from Benjamin Bonneville that the salt flats and prehistoric lake derive their name, although it is unlikely that Bonneville himself ever saw the flats. In 1845, John C. Fremont and his expedition crossed through the very heart of the salt flats in an effort to find a shorter overland route to the Pacific. In the following year, Fremont's route across the flats would come to be known as the Hastings Cutoff. The Cutoff, promoted by Lansford Hastings as a faster and easier route to California, proved to be just the opposite for the ill-fated Donner-Reed party of 1846. A factor contributing to the Donner-Reed tragedy in the Sierra Nevadas was the delay the party experienced on the salt flats when their wagons became mired in the mud found just below the thin salt crust.

Abandoned wagon parts from the party were present on the flats well into the 1930s, and the wheel tracks of their wagons were still visible in 1986 when archaeologists examined several sites associated with the party. The tragedy of the Donner-Reed Party inhibited extensive use of the Hastings Cutoff as an overland migration trail. The salt flats did, however, yield scientific information to the expeditions of Captain Howard Stansbury in 1849 and of Captain J. H. Simpson in 1859, both with the U. S. Army Corps of Topographical Engineers. Bonneville Salt Flats Ab Jenkins and Group Sept 1937 Fifty years after the Donner-Reed party slogged their way across the flats, the area's first use as raceway was conceived by publisher William Randolph Hearst in a publicity stunt. Hearst hired William Rishel of Cheyenne, Wyoming, to attempt a crossing on bicycle. Rishel completed the journey, crossing the salt flats in 22 hours.

Early attempts to promote automobile racing failed until 1925 when Ab Jenkins, driving a Studebaker, beat a special excursion train by ten minutes in a race across the flats. Since that time the Bonneville Salt Flats have attracted racers from throughout the world and have become the site of numerous land speed records. Their attraction for these racers is due to the hard, flat surface expanse---in an area so flat that from certain perspectives the curvature of the earth can actually be seen. See: Paul Clifton, The Fastest Men on Earth (1966); Dale L. Morgan, The Great Salt Lake (1986). UTAH BONNEVILLE SALT FLATS The state is generally rocky and arid with three distinct geological regions: the Rocky Mountains, the Great Basin, and the Colorado Plateau. It has a large tourism business and was host to the 2002 Winter Olympics. The ski resorts in the northern Wasatch Range, the natural speedways of the Bonneville Salt Flats , the five national parks in the south, such as Arches, Zion and Bryce Canyon, and cultural attractions such as Temple Square and the Sundance Film Festival, are among the most visited.

Approximately 60% of state residents are adherents of the Church of Jesus Christ of Latter-day Saints (LDS Church). The religion has historically had a strong regional influence and has contributed the state's restrictive attitude towards alcohol and gambling, and its high birth rate (by far the highest in the nation). Before 1890, the Church's teachings of polygamy had led to confrontation with the U.S. federal government in the Utah War. Beginning in the late 19th century with the state's mining boom, including what is now the world's largest open pit mine, companies attracted large numbers of immigrants (of diverse faiths) with job opportunities. The new immigrants often found themselves at odds with the state's LDS population. As a result, these tensions have played a large part in Utah's history (Liberal Party vs. People's Party) and continue to do so as the state further diversifies. Geography Utah is one of the Four Corners states, and is bordered by: Idaho and Wyoming in the north; by Colorado in the east; at a single point by New Mexico to the southeast (at the Four Corners Monument); by Arizona in the south; and by Nevada in the west.

It covers an area of 84,899 square miles (219,887 kmï¿½). One of Utah's defining characteristics is the variety of its terrain. Running down the center of the state is the Wasatch Range, which rises to heights of about 12,000 feet (3,650 m) above sea level. Portions of these mountains receive more than 500 inches (1,250 cm) of snow each year and are home to world-renowned ski resorts, made popular by the light, fluffy snow which is considered good for skiing. In the northeastern section of the state, running east to west, are the Uinta Mountains, which rise to heights of 13,000 feet (3,950 m) or more. The highest point in the state, Kings Peak, at an elevation of 13,526 feet (4,123 m), lies within the Uinta Mountains. At the western base of the Wasatch Range is the Wasatch Front, a series of valleys and basins that are home to the most populous parts of the state.

The major cities of Ogden, Salt Lake City, Layton, West Valley City, Sandy, West Jordan, Orem, and Provo are located within this region, which stretches approximately from Brigham City at the north end to Nephi at the south end. Approximately 75% of the population of the state lies in this corridor, and urban sprawl continues to expand along the edges of these valleys. Western Utah is mostly arid desert with a basin and range geology. Small mountain ranges and rugged terrain punctuate the landscape. However, the Bonneville Salt Flats are an exception, being comparatively flat. Most of western Utah was once covered in Lake Bonneville. The Great Salt Lake and Utah Lake are the only two significant remains of this ancient freshwater lake which once covered most of the eastern Great Basin. West of the Great Salt Lake, stretching to the Nevada border, lies the Great Salt Lake Desert, the most arid area in Utah. Much of the scenic southern landscape is sandstone, more specifically Kayenta sandstone and Navajo sandstone. The Colorado River and its tributaries wind their way through the sandstone, creating some of the most striking and wild terrain in the world.

Wind and rain have also sculpted the soft sandstone over millions of years. Canyons, gullies, arches, pinnacles, buttes, bluffs, and mesas are the common sight throughout south-central and southeast Utah. This terrain is accentuated in protected parks such as Arches, Bryce Canyon, Canyonlands, Capitol Reef, and Zion national parks, Cedar Breaks, Grand Staircase-Escalante, Hovenweep, and Natural Bridges national monuments, Glen Canyon National Recreation Area (site of the popular tourist destination, Lake Powell), Dead Horse Point and Goblin Valley state parks, and Monument Valley, a popular photographic and filming site. Delicate layered rock, Arches National Park, Utah Southwestern Utah is the lowest and hottest spot in Utah. It is known as Dixie because early settlers were able to grow limited amounts of cotton there. Beaverdam Wash in far southwestern Utah is the lowest point in the state, at an elevation of 2,000 feet (610 m). The northernmost portion of the Mojave Desert is also located in this area. Dixie is quickly becoming a popular recreational and retirement destination, and the population is growing rapidly.

Eastern Utah is a high elevation area covered mostly by plateaus and basins. Economies are dominated by mining, oil and natural gas-drilling, ranching, and recreation. Much of eastern Utah is part of the Uintah and Ouray Indian Reservation. The most popular destination within eastern Utah is Dinosaur National Monument. Like most of the west and southwest states, the federal government owns much of the land in Utah. Over seventy percent of the land is either BLM land or U.S. National Forest, park, U.S. National Monument, National Recreation Area or U.S. Wilderness Area. Climate Most of Utah is arid and high in elevation. Most of eastern and southern Utah receive 12 inches (300 mm) or less of precipitation per year, while many mountain areas receive more than 40 inches (1000 mm) per year, with some areas receiving up to 60 in (1500 mm). Much of western Utah receives less than 10 inches (250 mm), while the Wasatch Front receives approximately 15 inches (380 mm). The Great Salt Lake Desert is especially dry, receiving less than 5 inches (130 mm) annually.

Snowfall is common in winter everywhere except the southern border and the Great Salt Lake Desert. St. George averages about 3 inches (7.5 cm) of snow per year, while Salt Lake City receives almost 60 inches (150 cm) annually (amplified by the lake effect from the Great Salt Lake). Many mountain areas receive in excess of 350 inches (900 cm) of snow in a year, while portions of the Wasatch Range receive up to 500 inches (1,250 cm). Snowfall is common from late November through March in the lower elevations and from October through May in the mountains. The mountains often remain snow-covered into July. Fog and haze often caused by temperature inversions are common in the valleys and basins during winter, especially the Uinta Basin, just south of the Uinta Mountains. During summer and fall, most of the precipitation is received from the storms coming from the south and consists of short, sporadic, and intense thunderstorms that can cause wildfires and flash floods. Most precipitation during the rest of the year is received from the Pacific Ocean .

Spring is the wettest season across the north while late summer and early fall are the wettest times in the south and winter is the wettest season in most of the mountain areas. Temperatures during the winter across much of Utah are below freezing. High temperatures average between 25 ï¿½F (-4 ï¿½C) and 50 ï¿½F (10 ï¿½C) across the state. Days below 0 ï¿½F (-18 ï¿½C) can be expected in many areas at least once a year, but they are usually short in duration and not terribly severe. Mountains to the north and east of the state serve as barriers to Arctic air. In the summer, high temperatures average between 85 ï¿½F (29 ï¿½C) and 100 ï¿½F (38 ï¿½C). Days over 100 ï¿½F (38 ï¿½C) can be expected in most areas below 5,000 feet (1,500 m) at least once per year and are the norm in the southern valleys.

The record high temperature in Utah was 117 ï¿½F (47 ï¿½C), recorded at St. George on July 5, 1985, and the record low was -69 ï¿½F (-56 ï¿½C), recorded at Peter's Sink in the Bear River Mountains of northern Utah on February 1, 1985. Early history Native Americans have lived in what is now Utah for several thousand years; most archeological evidence dates such habitation about 10,000 to 12,000 years ago. Some left petroglyphs and pictographs which exist throughout the state. Francisco Vï¿½squez de Coronado may have crossed into what is now southern Utah in 1540, when he was seeking the legendary Cï¿½bola. A group led by two Catholic priestsï¿½sometimes called the Dominguez-Escalante Expeditionï¿½left Santa Fe in 1776, hoping to find a route to the California coast. The expedition traveled as far north as Utah Lake and encountered the native residents.

Fur trappersï¿½including Jim Bridgerï¿½explored some regions of Utah in the early 1800s. The city of Provo, was named for one such man, ï¿½tienne Provost, who visited the area in 1825. Mormon settlement Mormon pioneers first came to the Salt Lake Valley on July 24, 1847. At the time, Utah was still Mexican territory. As a consequence of the Mexican-American War, the land became the territory of the United States upon the signing of the Treaty of Guadalupe Hidalgo, February 2, 1848. The treaty was ratified by the United States Senate on March 10. In 1850, the Utah Territory was created with the Compromise of 1850, and Fillmore was designated the capital. In 1856, Salt Lake City replaced Fillmore as the territorial capital. Disputes between the Mormon inhabitants and the US Government, intensified after Church of Jesus Christ of Latter-day Saints admitted to the practice of polygamy among their members. wTeh Mormons were pushing for the establishment of the State of Deseret.

The U.S. Government, which was reluctant to admit a state the size of the proposed Deseret into the union, opposed the polygamous practices of the Mormons. After news of their polygamous practices spread, the members of the LDS Church were quickly viewed as un-American and rebellious. In 1857, after news of a false rebellion spread, the government sent troops on the "Utah expedition" to quell the supposed rebellion and to replace Brigham Young as territorial governor with Alfred Cumming. The resulting conflict is known as the Utah War. As troops approached Salt Lake in northern Utah, nervous Mormon settlers and Paiutes attacked and killed 120 immigrants from Arkansas in southern Utah. The attack became known as the Mountain Meadows Massacre. The massacre became a point of contention between LDS leaders and the federal government for decades. Only one man, John D. Lee, was ever convicted of the murders, and he was executed at the massacre site. Before troops led by Albert Sidney Johnston entered the territory, Brigham Young ordered all residents of Salt Lake City to evacuate southward to Utah Valley and sent out a force, known as the Nauvoo Legion, to delay the government's advance.

Although wagons and supplies were burned, eventually the troops arrived, and Young surrendered official control to Cumming, although most subsequent commentators claim that Young retained true power in the territory. A steady stream of governors appointed by the president quit the position, often citing the unresponsiveness of their supposed territorial government. By agreement with Young, Johnston established Fort Floyd 40 miles away from Salt Lake City, to the southwest. Salt Lake City was the last link of the transcontinental telegraph, completed in October of 1861. Brigham Young was among the first to send a message, along with Abraham Lincoln and other officials. Because of the American Civil War , federal troops were pulled out of Utah Territory, leaving the territory in LDS hands until Patrick E. Connor arrived with a regiment of California volunteers in 1862. Connor established Fort Douglas just three miles (5 km) east of Salt Lake City and encouraged his men to discover mineral deposits to bring more non-Mormons into the state. Minerals were discovered in Tooele County, and miners began to flock to the territory. Beginning in 1865, Utah's Black Hawk War developed into the deadliest conflict in the territory's history.

Chief Antonguer Black Hawk died from tuberculosis and syphilis in 1870, but fights continued to break out until additional federal troops were sent in to suppress the Ghost Dance of 1872. The war is unique among Indian Wars because it was a three way conflict, with mounted Timpanogos Utes led by Antonguer Black Hawk exploited by federal and LDS authorities. On May 10, 1869, the First Transcontinental Railroad was completed at Promontory Summit, north of the Great Salt Lake. The railroad brought increasing numbers of people into the state, and several influential businessmen made fortunes in the territory. During the 1870s and 1880s, laws were passed to punish polygamists, and in the 1890 Manifesto, the LDS Church finally agreed to ban polygamy. When Utah applied for statehood again, it was accepted. One of the conditions for granting Utah statehood was that a ban on polygamy be written into the state constitution. This was a condition required of other western states that were admitted into the Union later. Statehood was officially granted on January 4, 1896.

North-east view of Monument valley 20th century Beginning in the early 1900s, with the establishment of such national parks as Bryce Canyon National Park and Zion National Park, Utah began to become known for its natural beauty. Southern Utah became a popular filming spot for arid, rugged scenes, and such natural landmarks as Delicate Arch and "the Mittens" of Monument Valley are instantly recognizable to most national residents. During the 1950s, '60s, and '70s, with the construction of the Interstate highway system, accessibility to the southern scenic areas was made easier. Beginning in 1939, with the establishment of Alta Ski Area, Utah has become world-renowned for its skiing. The dry, powdery snow of the Wasatch Range is considered some of the best skiing in the world. Salt Lake City won the bid for the 2002 Winter Olympics in 1995, and this has served as a great boost to the economy. The ski resorts have increased in popularity, and many of the Olympic venues scattered across the Wasatch Front continue to be used for sporting events.

This also spurred the development of the light-rail system in the Salt Lake Valley, known as TRAX, and the re-construction of the freeway system around the city. During the late 20th century, the state grew quickly. In the 1970s, growth was phenomenal in the suburbs. Sandy was one of the fastest-growing cities in the country at that time. Today, many areas of Utah are seeing phenomenal growth. Northern Davis, southern and western Salt Lake, Summit, eastern Tooele, Utah, Wasatch, and Washington counties are all growing very quickly. Transportation and urbanization are major issues in politics as development consumes agricultural land and wilderness areas. Demographics As of 2005, Utah has an estimated population of 2,469,585, which is an increase of 48,877, or 2.0%, from the prior year and an increase of 236,387, or 10.6%, since the year 2000.

This includes a natural increase since the last census of 186,411 people (that is 254,433 births minus 68,022 deaths) and an increase due to net migration of 16,173 people into the state. Immigration from outside the United States resulted in a net increase of 49,995 people, and migration within the country produced a net loss of 33,822 people. Much of the population lives in cities and towns along the Wasatch Front, a metropolitan region that runs north-south with the Wasatch Mountains rising on the eastern side. The rest of the state is mostly rural or wilderness. Utah has a higher percentage of people sharing a single religious denomination than any other state. Utah contains 5 metropolitan areas (Logan, Ogden-Clearfield, Salt Lake City, Provo-Orem, and St. George), and 5 micropolitan areas (Brigham City, Heber, Vernal, Price, and Cedar City). The St.

George metropolitan area is currently the second-fastest growing in the country (behind Las Vegas), while the Heber micropolitan area is also the second-fastest growing in the country (behind Palm Coast, Florida). [1] 6.1% Mexican Most Utahns are of Northern European descent. The state has the largest percentage of residents who claim British ancestry and the largest percentage of residents of Danish ancestry in the nation. Anglo-Utahns are the largest group in every county except for San Juan County, which has a large Navajo Indian population. Hispanics are the fastest growing ethnic group (at an increase of 138.3%; 67.7% of which are Mexican) in Utah. The fastest growing race is the Asian-Pacific Islander category, which increased 56.6%, with Chinese forming the largest Asian group and Tongans forming the largest Pacific Islander group. Religion Utah is well-known for being a heavily Mormon state, meaning that a majority of its residents are affiliated with The Church of Jesus Christ of Latter-day Saints, or LDS Church. There are also members of other smaller Mormon denominations, such as the Fundamentalist, Reorganized, and Remnant Mormon churches.

These smaller denominations are not affiliated with the mainstream LDS religion. Many of the non-religious in the state are originally of a Mormon background. There are Catholics, Protestants and Jews present in the state as well, but their numbers are relatively small. However, the Salt Lake Tribune has projected that Latter-day Saints might become a minority as early as 2030. The religious affiliations of the people of Utah are: Greetings postage stamp from Utah Economy According to the U.S. Bureau of Economic Analysis, the gross state product of Utah in 2004 was $82.6 billion. The per capita personal income was $26,606 in 2004. Major industries of Utah include: mining, cattle ranching, salt production, and government services. Utah collects personal income tax within 6 income brackets, ranging from 2.3 percent to 7.0 percent. The state sales tax rate is 4.75 percent. Cities and counties levy additional local sales taxes that vary among the municipalities. Property taxes are assessed and collected locally. Utah does not charge intangible property taxes and does not impose an inheritance tax.

Transportation Interstate 15 is the main interstate highway in the state, entering from Arizona north to Idaho and serving such cities as St. George, Provo, Salt Lake City, and Ogden. Interstate 84 enters from Idaho at Snowville and merges with I-15 at Tremonton, staying merged until Roy. I-84 then heads southeast through the mountains, terminating at Interstate 80 at Echo. I-80 enters Nevada at Wendover and heads east through Salt Lake City, briefly merging with I-15 before climbing into the mountains and weaving through canyons and across plateaus into Wyoming, just before reaching Evanston. Interstate 70 begins at Cove Fort and heads east through mostly uninhabited areas, providing access to many of southern Utah's recreation areas before entering Colorado. The stretch of I-70 between Salina and Green River is the longest stretch of interstate in the nation without any services. A light rail system in the Salt Lake Valley known as TRAX consists of two lines, one providing access from downtown Salt Lake City and Sandy, and the other providing access to the University of Utah east of downtown.

The Utah Transit Authority (UTA) operates a bus system stretching across the Wasatch Front and into Tooele, and also provides winter service to the ski resorts above Salt Lake City. Several bus companies provide access to the ski resorts in winter, and local bus services also serve Logan and St. George. The Legacy Highway is a controversial freeway that is planned to eventually run down the entire length of the Wasatch Front. The first portion, known as the Legacy Parkway, in southern Davis County, will begin construction in spring 2006. A commuter rail line, named FrontRunner, is under construction between Salt Lake City and Pleasant View, north of Ogden, and will be complete by 2008. FrontRunner is expected to eventually span the Wasatch Front from Brigham City in the north to Payson in the south. Law and government Utah government, like most U.S. states, is divided into three branches: executive, legislative an judicial. The current governor of Utah is Jon Huntsman, Jr. Constitution The constitution of Utah was enacted in 1895. Notably, the constitution outlawed polygamy and continued the territorial practice of women's suffrage.

Amendments Utah's Constitution has been amended many times since its inception. [2] Three recent amendments were put on the Utah election ballot: Amendment 1 would allow the state legislature to convene special sessions to impeach authority; Amendment 2 would allow state or public institutions of higher learning to acquire ownership interest in private businesses in exchange for intellectual property rights that are developed by those institutions; and Amendment 3 defined marriage as a civil union between one man and one woman and provided no legal recognition for other forms of civil unions. All three amendments passed and went into effect on January 1, 2005. On the question of Amendment 3 (that defined marriage as between one man and one woman), 54% of Salt Lake County voters favored it while 82% of their Utah County counterparts were in favor. Utah is also one of only two states in the United States to outlaw all forms of gambling; the other is Hawaii. Utah is an Alcoholic beverage control state. Wine and spiritous liquors may only be purchased at state liquor stores, and local laws prohibit the sale of beer and other alcoholic beverages on Sundays.

Politics Because of the influence of the Church of Jesus Christ of Latter-day Saints, Utah is one of the most Republican states in the nation. Although the state is heavily Republican, the brand of Repulicanism is much less hostile to social issues such as gay rights when compared to many less Republican states in the south. About 90% of elected officials in the Utah Legislature are members of the Church of Jesus Christ of Latter-day Saints. Prayers are commonplace, and lawmakers of both parties, whether liberal or conservative, speak of their relationship with God or their religous beliefs in ordinary conversation. Utah's liberal areas include Carbon County, Grand County, Salt Lake County, and Summit County. Currently, both Salt Lake City and Salt Lake County have Democratic Party mayors and are home to about one million of the state's two and a half million residents. Salt Lake City's Mayor Rocky Anderson is known for his support of same-sex marriage and the Kyoto Treaty, while the county mayor Peter Corroon is a relative of Howard Dean and shares similar views. The city itself has not voted for a Republican mayor since the 1970s.

Salt Lake County's Democrats tend to favor the economic policies of free trade while being socially liberal, particularly with gay rights and less so with abortion. Carbon County's Democrats are generally made-up of the large Greek Community who's ancestors migrated in the early 1900s to work in the extensive mining industry. The views common amongst this group are heavily influenced by labor politics and large unions with centrist to conservative social ideals. Grand County's politics are heavy on enviromentalism and being socially liberal, the county has a large hippie community situated in the resort town of Moab in red rock country between Arches National Park and Canyonlands National Park. The Democrats of Summit County are the by-product of the migration of wealthy families from California in the 1990s to the ski resort town of Park City, their views are generally supportive of the economic polcies favored by unions and the social policies favored by the liberals. The state's most Republican areas tend to be Utah County, which is thome to Brigham Young University and Provo, and nearly all the rural counties. The Republicans found in these areas generally hold socially conservative views in line with that of the national Religious Right, these views nearly always take precedence over any economic beliefs.

Wasatch Mountains Salt Lake County The state's leadership is run by the Republican Party. State governors are usually centrist on social issues and favor free trade on economic policies, while the state senate and house are much more polarized with Republicans members passing laws concerning very socially conservative policies, on party-line and partisan votes, many of these bills have been subsequently vetoed by the centrist governors. The state has not voted for a Democrat for president since 1964. In 2004, Republican George W. Bush won every county in the state and Utah gave him his largest margin of victory of any state. He won the state's 5 electoral votes by an overwhelming margin of 46 percentage points with 71.5% of the vote. Utah's Democrats publicly expressed displeasure with the selection of John Kerry after the election, whom they found to be too friendly to abortion and the labor unions, and too hostile to gay-rights and free trade for their constituents' taste. Important cities and towns According the 2000 Census, Utah was the fourth fastest growing state (at 29.6%) in the United States between 1990 and 2000. St.

George, in the southwest, is the second-fastest growing metropolitan area in the United States, trailing Las Vegas, Nevada. The state's two fastest growing counties are: Summit (at 91.6%; ranking it 8th in the country) and Washington (at 86.1%; ranking it 12th). The cities (defined as having at least 9,000 residents in 2000) that saw the greatest increases between 1990 and 2000 were: Draper (248%), South Jordan (141%), Lehi (125%), Riverton (122%), and Syracuse (102%). Between 1990 and 2000 the five fastest-growing cities of any size were Cedar Hills (302%), Draper (248%), Woodland Hills (213%), Ivins (173%), and South Jordan (141%). According to U.S.

Census Bureau estimates, the five fastest-growing cities of any size between 2000 and 2004 were Saratoga Springs (437%), Herriman (414%), Eagle Mountain (280%), Cedar Hills (88%), and Syracuse (72%). BONNEVILLE SALT FLATS FAMOUS UTAH LANDMARK The Bonneville Salt Flats are a 121 kmï¿½ (47 miï¿½) salt flat in northwestern Utah. A remnant of the ancient Lake Bonneville of glacial times, the Salt Flats are now public lands managed by the Bureau of Land Management . The Salt Flats are perhaps most famous for their use as the Bonneville Speedway for high-speed race cars which have achieved speeds in excess of 600 miles per hour (1000 kilometers per hour). Several movies have been filmed at the salt flats, including portions of Independence Day, The Brown Bunny and The World's Fastest Bonneville Great Salt Lake Desert One of the areas in the MMORPG World Of Warcraft is a possible homage to the flats.

The area called "The Shimmering Flats" is located within the zone "Thousand Needles." It is a large salt flat in which the game's two engineer races, the goblins and gnomes, test and race rocket powered vehicles. WHAT IS A SALT FLAT? An alkali flat, also known as playa or sabkha, is a dry lakebed, generally the shore of, or remnant of, an endorheic lake. Such flats consist of fine-grained sediments infused with alkali salts. Their surface is generally very dry, hard and smooth in the summer months, but wet and very soft in the winter months. While the playa itself will be devoid of vegetation, they are commonly ringed by shadscale, saltbrush and other salt-tolerant plants that provide critical winter fodder for livestock and other herbivores. Many playas contain shallow lakes in the winter, especially during wet years. If the layer of water is thin and is moved around the playa by the wind, an exceedingly hard and smooth surface can develop. Thicker layers of water can result in a "cracked-mud" surface. Too little water can result in dune formation.

The extremely flat, smooth, and hard surfaces of playas make them ideal surfaces for driving motor vehicles on. Large-sized playas are further excellent spots for pursuing land speed records , as the smoothness of the surface allows low-clearance vehicles to travel very fast without risk of disruption by surface irregularities, and the course of travel does not need to be too precise to avoid obstacles. The playas at Bonneville Salt Flats in Utah and Black Rock Desert in Nevada have both been used for setting land speed records. The latter is also the site of the annual Burning Man art and music festival. Salar de Uyuni in Bolivia, near Potosï¿½, is the largest salt flat in the world (12,000 kmï¿½, about 300 times bigger than the Bonneville Salt Flats). Terminology The Spanish word playa (/ˈplaʝa/) literally means "beach". Alkali flats are known by this name in some parts of Mexico and the western United States (pronounced /ˈplaɪə/). On the Llano Estacado and other parts of the Southern High Plains, playa refers to a playa lake, a smaller seasonal depression.

In Arabic , an alkali flat is called a sabkha (also spelled sabkhah, sometimes sebkha) or shott. LAKE BONNEVILLE Lake Bonneville was a prehistoric pluvial lake that covered much of North America's Great Basin region. Most of the territory it covered was in present-day Utah, though parts of the lake extended into present-day Idaho and Nevada. Formed about 32,000 years ago, it existed until about 16,800 years ago, when most of the contents of the lake were released through the Red Rock Pass in Idaho. Many of the unique geological characteristics of the Great Basin are due to the effects of the lake. The Great Salt Lake is a remnant of the original Lake Bonneville. Several levels of the old shorelines are still visible above Salt Lake City, along the Wasatch Front and elsewhere. Its appearance is that of a shelf or bench protruding from the mountainside, well above the valley floor. Four main shorelines are associated with the fluctuating levels of the ancient lake.

The Stansbury, Bonneville, Provo and Gilbert shorelines each mark a time when lake level remained constant long enough to deposit massive accumulations of sand and gravel. The Bonneville Bench, at approximately 1,555 m (~5,100 ft.) elevation, is part of the preserved ice age shoreline. This shoreline marks the highest level attained by the Pleistocene lake approximately 15,500 years ago. During this period, the lake covered over 52,000 kmï¿½ (20,000 square miles ) and was over 300 m (1000 ft.) deep in places. About 14,500 years ago, the lake level fell catastrophically as Lake Bonneville overflowed near Red Rock Pass, Idaho. The lake level fell some 105 m (~350 ft.) to what is now the next lower bench (the "Provo level") in a flood that geologists estimate to have lasted up to a year.

The Provo level is the most easily recognized shoreline feature throughout the valley and is distinguished by thick accumulations of tufa that formed nearshore during the 500 years that the lake was at this level. About 14,000 years ago, the lake started to drop again due to changing climate conditions, and by 12,000 years ago, the lake reached a level even lower than that of the modern day Great Salt Lake. A slight transgression or rise in lake level occurred about 10,900 to 10,300 years ago and formed the Gilbert shoreline. The Gilbert shoreline is the least conspicuous of the major shorelines but evidence of it remains at Antelope Island and in large coastal features, such as the Fingerpoint Spit near the Hogup Mountains. Lake Bonneville is named after Benjamin Louis Eulalie de Bonneville (1796ï¿½1878), a French-born officer in the United States Army, fur trapper, and explorer in the American West. Bonneville is noted for his expeditions to the Oregon Country and the Great Basin.

Question: The Bonneville Salt Flats are in which US state?
Answer: Utah