Civil engineering

The Mississippi River approaches a levee at left in New Orleans, La., Thursday, July 11, 2019, ahead of Tropical Storm Barry. Never in the modern history of New Orleans has water from the Mississippi River overtopped the city’s levees. (AP Photo/Matthew Hinton)
July 12, 2019 - 11:11 am
Even as Hurricane Katrina devastated New Orleans, the Mississippi River's levees held up when those in other parts of the city did not. But as Tropical Storm Barry threatened New Orleans with torrential rains that will test the city's flood defenses this weekend, the height of the city's river...
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This combination of photos provided by the City of Virginia Beach on Saturday, June 1, 2019 shows victims of Friday's shooting at a municipal building in Virginia Beach, Va. Top row from left are Laquita C. Brown, Ryan Keith Cox, Tara Welch Gallagher and Mary Louise Gayle. Middle row from left are Alexander Mikhail Gusev, Joshua O. Hardy, Michelle "Missy" Langer and Richard H. Nettleton. Bottom row from left are Katherine A. Nixon, Christopher Kelly Rapp, Herbert "Bert" Snelling and Robert "Bobby" Williams. (Courtesy City of Virginia Beach via AP)
June 01, 2019 - 8:38 pm
VIRGINIA BEACH, Va. (AP) — Four were engineers who worked to maintain streets and protect wetlands. Three were right-of-way agents who reviewed property lines. The others included an account clerk, a technician, an administrative assistant and a special projects coordinator. In all, they had served...
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Homes are flooded near the Arkansas River in Tulsa, Okla., on Friday, May 24, 2019. The threat of potentially devastating flooding continued Friday along the Arkansas River from Tulsa into western Arkansas. (Tom Gilbert/Tulsa World via AP)
May 28, 2019 - 6:54 pm
LITTLE ROCK, Ark. (AP) — Historic flooding is hitting communities along the Arkansas River despite little rain in the region, thanks to downpours in areas father north and efforts by officials to control the powerful surge of water. Intense rain in Kansas and northeast Oklahoma strained aging dams...
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A worker walks past tornado-damaged Toyotas at a dealership in Jefferson City, Mo., Thursday, May 23, 2019, after a tornado tore though late Wednesday. (AP Photo/Charlie Riedel)
May 24, 2019 - 2:47 am
JEFFERSON CITY, Mo. (AP) — An outbreak of nasty storms spawned tornadoes that razed homes, flattened trees and tossed cars across a dealership lot, injuring about two dozen people in Missouri's capital city and killing at least three others elsewhere in the state. The National Weather Service...
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People re-created the historic photo of the meeting of the rails from May 10, 1869, during the commemoration of the 150th anniversary of the Transcontinental Railroad completion at the Golden Spike National Historical Park Friday, May 10, 2019, in Promontory, Utah. (AP Photo/Rick Bowmer)
May 10, 2019 - 7:34 pm
PROMONTORY, Utah (AP) — Music, bells and cannon fire rang out Friday at a remote spot in the Utah desert where the final spikes of the Transcontinental Railroad were hammered 150 years ago, uniting a nation long separated by vast expanses of desert, mountains and forests and fresh off the Civil War...
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A person walks along the lakeshore, Wednesday, Jan. 30, 2019, in Chicago. A deadly arctic deep freeze enveloped the Midwest with record-breaking temperatures on Wednesday, triggering widespread closures of schools and businesses, and prompting the U.S. Postal Service to take the rare step of suspending mail delivery to a wide swath of the region. (AP Photo/Kiichiro Sato)
January 30, 2019 - 5:04 pm
CHICAGO (AP) — A blast of polar air enveloped much of the Midwest on Wednesday, closing schools and businesses and straining infrastructure across the Rust Belt with some of the lowest temperatures in a generation. The deep freeze snapped rail lines and canceled hundreds of flights in the nation's...
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The Hong Kong-Zhuhai-Macau Bridge is seen in Hong Kong, Monday, Oct. 22, 2018. The bridge, the world's longest cross-sea project, which has a total length of 55 kilometers (34 miles), will have opening ceremony in Zhuhai on Oct. 23. (AP Photo/Kin Cheung)
October 23, 2018 - 1:31 am
ZHUHAI, China (AP) — China on Tuesday opened the world's longest sea-crossing bridge linking Hong Kong to the mainland, a feat of engineering carrying immense economic and political significance. Chinese President Xi Jinping presided over a ceremony in the city of Zhuhai to open the 55-kilometer (...
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In this July 2, 2018, photo, traffic moves on the old Gerald Desmond Bridge next to its replacement bridge under construction in Long Beach, Calif. The new Gerald Desmond Bridge stretching over the Port of Long Beach is being built with about 75 seismic sensors called accelerometers. They’ll measure the forces imparted on the bridge during an earthquake. It’s slated to open next year. (AP Photo/Jae C. Hong)
September 04, 2018 - 2:01 am
LONG BEACH, Calif. (AP) — A replacement bridge under construction at the nation's second-busiest port isn't just a crucial route for cargo trucks and Southern California commuters — it's a concrete-and-steel science experiment for engineers and seismologists. The new Gerald Desmond Bridge...
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A view of the partially collapsed Morandi highway bridge, in Genoa, Italy, Sunday, Aug. 19, 2018. The unofficial death toll in Tuesday's collapse rose to 43 Saturday. (Luca Zennaro/ANSA via AP)
August 20, 2018 - 12:46 pm
GENOA, Italy (AP) — Engineering experts determined in February that corrosion of the metal cables supporting the Genoa highway bridge had reduced the bridge's strength by 20 percent — a finding that came months before it collapsed last week, an Italian newsmagazine reported Monday. Despite the...
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A view of the partially collapsed Morandi highway bridge, in Genoa, Italy, Sunday, Aug. 19, 2018. The unofficial death toll in Tuesday's collapse rose to 43 Saturday. (Luca Zennaro/ANSA via AP)
August 19, 2018 - 3:54 pm
ROME (AP) — The Italian engineer who designed the Genoa bridge that collapsed and killed dozens warned four decades ago that it would require constant maintenance to remove rust given the effects of corrosion from sea air and pollution on the concrete. RAI state television broadcast excerpts Sunday...
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