The Oroville Dam in California

The Central Valley Project is a federal project aimed at promoting irrigation and water supply to Central Valley using Sacramento and San Joaquin water. Central Valley is where most of California's agriculture goes and goes. After the end of World War II, California apparently needed to supply water in many places outside the Central Valley as many people began to move to California, especially the south.

Orovildam and the California Aqueduct are central components of a national water project aimed at moving millions of acres of water annually to the dry San Joaquin Valley and Southern California from northern California state. If state water projects continue to supply these water, we need these structures. But here's a lessonful lesson. California needs to think of investing billions of dollars in the new water infrastructure. Working with nature is better than working with nature (And taxpayers and taxpayers are much cheaper.)) Increase water storage capacity by recharging groundwater, improve flood control by restoring floodplains, catch rainwater By investing in natural infrastructure such as reducing the water pollution of the city by doing it, we can reduce the risk of failure and maintenance of these artificial structures. The city descends from the sky

Due to the heavy rain early in 2017, a major flood and crisis occurred in Orovilham, California state, a new aging of the dam was demanded throughout the country. Commercial voyage was canceled because the Ohio River was closed in the second half of this year. By closing, it became a large-scale backup of tugboats and barges and a headache to ship newly harvested soybeans from the Midwest to the export port of the Gulf Coast of Mexico. One day in June, the old public transportation system of that country caused a sensation. On 27th, Manhattan subway train derailed and more than 30 injured people came out. And commuting to Washington DC subway system experienced a serious delay. New York Governor Andrew Como later announced the emergency of New York City Metro Transit Authority (MTA), said the state will allocate $ 1 billion as additional funds to the capital plan of the agency.

Five major problems in 2018: Traffic and Infrastructure: Unstable situation in US infrastructure