Interstate 235 (Iowa)

Interstate 235 (I-235) in Iowa is an auxiliary Interstate Highway that runs just north of downtown Des Moines through the heart of the Des Moines metropolitan area. I-235 runs from the junction of Interstate 35 and Interstate 80 in West Des Moines to the separation of the same two interstates in Ankeny. The highway is approximately 14 miles (23 km) long.

I-235, which had seen little improvement since its construction in the 1960s, was completely rebuilt and widened in a project that spanned most of the 2000s. Prior to the reconstruction, I-235 had two lanes in each direction with a third lane near downtown; the entire route now has at least three lanes of traffic in each direction, with an additional one or two lanes closer to the heart of the city. The modernized freeway now handles on average between 75,000–125,000 vehicles per day, making it the busiest highway in the state of Iowa.

Route description

Interstate 235 begins at the western intersection of Interstate 35 and Interstate 80, known locally as the West Mixmaster. Here, eastbound I-80 exits the highway, which becomes I-235 and joins northbound I-35. From the West Mixmaster, I-235 heads east. Almost immediately is a half-diamond interchange with 50th Street in West Des Moines. One mile (1.6 km) later is a partial-cloverleaf interchange with Valley West Drive, which was renamed from 35th Street in 1988 due to its proximity to Valley West Mall and Valley High School.

Interstate 235 (Oklahoma)

Interstate 235 (abbreviated I-235) in Oklahoma is also known as the Centennial Expressway. The spur route of Interstate 35 is a 5.4-mile-long north–south spur route in central and north-central Oklahoma City. It connects northbound to U.S. Highway 77 on to suburban Edmond and southbound at Interstate 44 on to Interstate 35 and Interstate 40 at downtown Oklahoma City. U.S. Highway 77 is concurrent with I-235 for the entire route. South of its junction with I-40, I-235 becomes Interstate 35.

Route description

I-235's route forms the eastern edge of Automobile Alley, the Deep Deuce urban residential neighborhood, and the Bricktown Entertainment District, all of which are in the eastern section of downtown Oklahoma City.

History

The I-235 designation was approved by the American Association of State Highway and Transportation Officials (AASHTO) on July 13, 1976. Only 3.66 miles (5.89 km) were complete in 1978. It finally opened in 1989.

Interstate 235 in Oklahoma officially finished a major reconstruction in September 2008, which changed the section of I-235 between N.W. 50th Street, on the north end, and N.W. 23rd, on the south end. It added a third lane and an exit lane, changing the two-lane stretch into four lanes.

Iowa

Iowa (ⁱ/ˈaɪ.əwə/) is a U.S. state in the Midwestern United States, bordered by the Mississippi River on the east and the Missouri River and the Big Sioux River on the west, by Wisconsin and Illinois to the east, Missouri to the south, Nebraska and South Dakota to the west, and Minnesota to the north.

In colonial times, Iowa was a part of French Louisiana and Spanish Louisiana; its state flag is patterned after the flag of France. After the Louisiana Purchase, settlers laid the foundation for an agriculture-based economy in the heart of the Corn Belt.

In the latter half of the 20th century, Iowa's agricultural economy made the transition to a diversified economy of advanced manufacturing, processing, financial services, information technology, biotechnology, and green energy production. Iowa is the 26th most extensive in land area and the 30th most populous of the 50 United States. Its capital and largest city is Des Moines. Iowa has been listed as one of the safest states in which to live. Its nickname is the Hawkeye State.

Iowa people

The Iowa (also spelled Ioway), also known as the Báxoǰe, are a Native American Siouan people. Today they are enrolled in either of two federally recognized tribes, the Iowa Tribe of Oklahoma and the Iowa Tribe of Kansas and Nebraska.

With the Missouria and the Otoe, the Ioway are the Chiwere-speaking peoples, claiming the Ho-Chunks as their "grandfathers." Their estimated population of 1,100 (in 1760) dropped to 800 (in 1804), a decrease caused mainly by smallpox, to which they had no natural immunity.

In 1837, the Iowa were moved from Iowa to reservations in Brown County, Kansas, and Richardson County, Nebraska. Bands of Iowa moved to Indian Territory in the late 19th century and settled south of Perkins, Oklahoma, becoming the Iowa Tribe of Oklahoma.

Name

Their name has been said to come from ayuhwa ("asleep"). Early European explorers often adopted the names of tribes from the ethnonyms which other tribes gave them, not understanding that these differed from what the peoples called themselves. Thus, ayuhwa is not an Ioway word. The word Ioway comes from Dakotan ayuxbe via French aiouez. Their autonym (their name for themselves) is Báxoje, pronounced [b̥aꜜxodʒɛ] (alternate spellings: pahotcha, pahucha,), which translates to "grey snow". Báxoje has been incorrectly translated as "dusted faces" or "dusty nose", since the Ioway words use different consonants.

Iowa (steamboat)

The Steamboat Iowa was revered as one of the largest and fastest boats on the Mississippi in the mid 19th century; it is incorporated into the official Seal of Iowa. Built in 1838, the Iowa was the first vessel named for the newly formed Territory of Iowa. It weighed 112 tons, could pull 10 keelboats, and it set the speed record from Galena, Illinois to St. Louis in 1843, making the trip in 44 hours, a record that held until 1849. The Iowa was hired by Mormon supporters of Joseph Smith, Jr. as part of a plan to rescue him from jail in June 1843; the excursion was cancelled after Smith was murdered in jail. The Iowa sunk after a collision with the steamboat Declaration on Oct. 1, 1847 while traveling from New Orleans to St. Louis. This liability for this collision was ultimately decided by the U.S. Supreme Court case John Walsh v. Patrick Rogers (54 U.S. 283- 1852). However, the Iowa was apparently rebuilt, or a new steamboat was later rechristened Iowa, since similar side-wheeler appeared twice in Barber and Howe's 1865 Loyal West in the Time of Rebellion, and there is reference to the Iowa being used as a troop transport during the Civil War.