Express Purpose
Conducted as part of a unique public–private partnership, the recently completed $1.4-billion upgrade of a nearly 6.5 mi long section of Interstate 35W in Fort Worth helps reduce congestion along a busy...

Preparing for Inundation
Tsunamis might be infrequent and localized, but their impact on coastlines can be catastrophic. Over the past 10 years, engineers have been gearing up to better prepare structures and communities for inundation....

Monterey Revival
The Monterey Conference Center, in Monterey, California, was completed in 1977 to serve the surrounding community. Reopened to the public last year after a major renovation, the interior space has been...

STTARS Trek
A custom-designed container, known as STTARS, is one of several structures, devices, and other engineering systems that NASA relies on to safely transport key elements of the James Webb Space Telescope...

Timber Rising
Ever-taller buildings made from engineered wood are being proposed and constructed around the world. To meet that demand, designers are being tasked with learning about the new capabilities, attributes,...

Carving out A Legacy
Once a grain silo complex consisting of a working house and storage annex for the processing of grain and other products, the Zeitz Museum of Contemporary Art Africa and the Silo Hotel are the products...

Maclay Highline Makeover
Looking to accommodate excess flows from the Los Angeles Aqueduct, the Los Angeles Department of Water and Power turned to the Maclay Highline, a dormant system once used to convey water from the aqueduct...

First Person: Lucky Horseshoe
A $798-million Dallas highway project improved traffic flow into and out of the city’s downtown. The new “Horseshoe” interchange corrected the traffic bottlenecks and safety concerns of the original design...

Ready, Set, Launch
The replacement of a Warren through-truss bridge with a new structure similar in appearance over a very busy, 23-track rail yard in Minneapolis required prefabrication of steel trusses and an innovative...

Supertall in Seoul
The first supertall building in South Korea, the 555 m Lotte World Tower, in Seoul, features a gently curving, tapered shape and a mast, dubbed the “lantern,” that consists of two separate diagrid structures...

The New Dominion
The $400-million Dominion Boulevard Improvement Project, finished in 2016, is the largest locally administered project completed in the Commonwealth of Virginia to date. The project transformed Dominion...

River Restored
After floods devastated the Big Thompson River area in northern Colorado in 2013, engineers worked to restore key reaches of the watershed. Their rehabilitation efforts featured channel grading, bank stabilization,...

Infrastructure Solutions: Bridges Move Forward
ASCE’s 2017 Infrastructure Report Card assigned the nation’s bridges a grade of C+—one of the better grades in the assessment, but nevertheless indicating that improvements are needed. Fortunately, many...

The Virginia Difference
Designed in-house by the Virginia Department of Transportation, the recently completed Route 340 South Fork Bridge, in Front Royal, replaces an existing structure that dated to the early 1940s. The longest...

A New Light
Louvre Abu Dhabi was designed by Ateliers Jean Nouvel to resemble a group of islands at sea topped by a shallow dome that appears to float above. BuroHappold Engineering first created water-resistant basements...

Infrastructure Solutions: For Dams, Safety Comes First
Because the bulk of dams in the United States were built before this century, they are particularly plagued by aging infrastructure. Over the generations, the goal of those working on dams has moved from...

Electric Vehicles: Charging Ahead
From plug-in cars to trucks that roll along an “electric road,” the world of surface transportation is becoming increasingly electrified. Surges in both consumer interest and proposals to ban fossil-fuel...

Instrumenting a National Landmark's Expansion: the John F. Kennedy Center for the Performing Art
The John F. Kennedy Center for the Performing Arts, located just north of the Lincoln Memorial on the Potomac River in Washington D.C., is currently undergoing expansion. Through a series of spaces that...

Glacier Skywalk: Foundations for a Canadian National Park Landmark
Jasper National Park, the largest national park in the Canadian Rockies, is located in the Province of Alberta, north of Banff National Park and west of Edmonton. Declared a UNESCO World Heritage Site...

Supporting A National Treasure: Spruce Tree House Alcove Arch Stabilization
Mesa Verse National Park, located in southwestern Colorado, honors the cultural significance of the fantastic cliff dwellings of the Ancestral Pueblo people, who lived in the area from AD 600 to 1300....

 

 

 

 

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