The 3.1-mile-long West Side Diversion Tunnel is a sanitary sewer that has been a decade in planning and four years in construction.

In spring 2010, an oil pipeline burst, discharging more than 800,000 gallons of oil into Michigan’s Kalamazoo River.

Winter in Green Bay is no time to schedule major construction.

The Budweiser Bleachers are the first phase of the restoration of Wrigley Field aimed at preserving the beauty, charm and historic features of the “Friendly Confines” while upgrading the overall game-day experience and ensuring the viability of the ballpark for future generations of Cubs fans.

The design of this 10,000-sq-ft, inflected deltoid of unequal sides is based more on geometry than on linear dimensions, and construction required extraordinary care and precision.

The 6,300-sq-ft Knoch Knolls Nature Center—LEED Platinum certified and the only staffed nature center in a city of more than 144,000 people—was developed as a home base for nature exploration and a model of sustainability.

The Snap-on museum, located in the tool manufacturer’s original factory space, is both a showcase and a banquet hall for clients, retirees and social events.

The renovation of a century-old, historic landmark building presents enormous challenges.

The new headquarters of electric power cooperative Hoosier Energy is designed to demonstrate sustainable use of energy and water resources.

The 260,000-sq-ft home office and global technology center for Schreiber Foods, a maker of dairy products, includes office space, a kitchen and servery, multiple test kitchens, laboratories, a data center and a pilot plant for evaluating new dairy processes.