The Lewis and Clark Confluence Tower in Hartford, Ill., commemorates explorers Meriwether Lewis and William Clark at the point where their trek to the Pacific Ocean began—the confluence of the Mississippi and Missouri Rivers. The design of the $4.8 million, 180-foot tower symbolizes their historic journey, with one shaft representing Lewis and the other one Clark (one side contains the staircase, the other houses the elevator). Three lookout platforms represent the stages of the journey. The tower was built over an eight-year period. KAI Design and Build was project architect, SSE Inc. was the structural engineer of record, and H2K Construction and Jun Construction were GCs.
Related Stories
| Jun 13, 2014
First look: BIG's spiraling museum for watchmaker Audemars Piguet
The glass-and-steel pavilion's spiral structure acts as a storytelling device for the company's history.
| Jun 13, 2014
Grocery stores, restaurants make neighborhoods most desirable [infographic]
John Burns Real Estate Consulting ranks the top 25 housing amenities by generation, based on feedback from more than 20,000 home shoppers.
| Jun 12, 2014
Zaha Hadid's 'gravity defying' Issam Fares Institute opens in Beirut
The design builds upon the institute’s mission as a catalyst and connector between AUB, researchers and the global community.
| Jun 12, 2014
Tod Williams Billie Tsien Architects' design selected for new UCSC facility
The planned site is a natural landscape among redwood trees with views over Monterey Bay, a site that the architects have called “one of the most beautiful they have ever worked on.”
| Jun 12, 2014
Austrian university develops 'inflatable' concrete dome method
Constructing a concrete dome is a costly process, but this may change soon. A team from the Vienna University of Technology has developed a method that allows concrete domes to form with the use of air and steel cables instead of expensive, timber supporting structures.
| Jun 11, 2014
David Adjaye’s housing project in Sugar Hill nears completion
A new development in New York's historic Sugar Hill district nears completion, designed to be an icon for the neighborhood's rich history.
| Jun 11, 2014
Bill signing signals approval to revitalize New Orleans’ convention center corridor
A plan to revitalize New Orleans' Convention Center moves forward after Louisiana governor signs bill.
| Jun 11, 2014
5 ways Herman Miller's new office concept rethinks the traditional workplace
Today's technologies allow us to work anywhere. So why come to an office at all? Herman Miller has an answer.
| Jun 11, 2014
Koolhaas’ OMA teams with chemical company to study link between color and economy
Dutch company AkzoNobel is partnering with Rem Koolhaas' firm OMA to study how the application of colorful paints and coatings can affect a city's economic development.
| Jun 11, 2014
Oceanic oases: Two new luxury condominiums under construction in South Beach
Slated for completion in 2015, both the seven-story, 275,141 square-foot One Ocean and six-story, 190,654 square-foot Marea will offer landscapes by Enzo Enea and interiors by Yabu Pushelberg.