Allegiant Stadium
Sacramento MLS Stadium
Tampa International Airport Main Terminal Express Curbside Expansion
Orlando International Airport - South Terminal Phase 1
Los Angeles International Airport Automated People Mover
The Ohio State University – University Suite Renovation and Loge Club/Suite Additions
Louisiana State University - Football Operations Center
Columbus Crew MLS Stadium
University of Michigan – Schembechler Hall Football Performance Center Renovation
Denver International Airport Gate Expansion
HNTB's architecture practice is consistently ranked among the top design firms in Building Design+Construction's Giants 300 List. Our work continues to make a meaningful impact in cities and communities — from innovative airport terminal design, to enhanced fan experiences at stadiums and arenas, and transit and rail mobility solutions that better connect people to services and destinations.
HNTB's Architecture Practice Strives To
Make an impact in cities and communities across the country by delivering quality architecture and innovative solutions to our clients on their most complex and challenging projects.

Architecture Leadership
Chris Migneron
Architecture National Practice Leader
cmigneron@hntb.com
Tim Cahill
Chief Design Officer
tcahill@hntb.com
Gerardo Prado
Sports Practice Leader
gprado@hntb.com
Ryan Gedney
National Design Director rgedney@hntb.comTom Rossbach
National Aviation Practice Consultant trossbach@hntb.comJulie Wienberg
Aviation Project Director jwienberg@hntb.comKirk Von Spaeth
Architecture Sales Officer
kvonspaeth@hntb.com
Dean Kimball
Architecture Department Manager dkimball@hntb.comTom Grassi
Architecture Project Director tgrassi@hntb.comEnrique Mendez
Aviation Project Director emendez@hntb.comLanson Nichols
Professional Sports Architecture Director
lnichols@hntb.com
Todd Ballew
Sports Architecture Business Development
tballew@hntb.com
Tony Gonzales
Los Angeles Architecture Studio Leader
tgonzales@hntb.com
Darren Nielsen
Kansas City Architecture Studio Leader
dnielsen@hntb.com
Mike Shelton
Structural Engineering Practice Leader
mwshelton@hntb.com
Katie Moorman
Interior Architecture Practice Leader
kmoorman@hntb.com
Architecture News and Insights
A New Era in Stadium Design
Facilitating Solutions For Complex Airport Projects
Collaboration, planning and an experienced team will lead to a long-term success. Read more.
A Holistic Approach to Terminal Design
Fast Forward for Airport Design
Rapidly changing advancements are creating adaptable design approaches. Read more.