TTL Associates Inc. is a full-service environmental, geotechnical engineering, industrial hygiene, materials testing, and drilling firm.

The units are geometrically shaped, front entrance air curtains that complement modern commercial architecture. 

Anderson brings more than 25 years of experience in marketing, strategy, and business development for Midwest companies that create and enable the built environment.

The firm’s theme for the year is “A Year of Gratitude,” as the firm looks back on the partnerships and communities its had the chance to serve over 60 years.

In his new role, Johnson will be involved in business development for LAN’s growing health care practice. 

Wagner brings 17-plus years of experience in creating educational programs that align solutions with the needs of project-based firms within the architecture and engineering (AE) industry. 

Investments in the nation’s infrastructure may be necessary, but these changes sometimes come with a cost to vulnerable communities and future generations.  

After an extensive renovation, an immersive new exhibition and reimagined observation deck open at Chicago’s Willis Tower, inviting visitors to explore the city’s past, present, and future.