Our People

Todd Polum, PE

President/Chief Executive Officer
Minneapolis, MN

Jody Martinson, PE

Chief Operating Officer
Minneapolis, MN

Stacy Knudson, MBA

Chief Financial Officer
Minneapolis, MN

Mona Elabbady

Senior Vice President – Operations
St Paul, MN

Andrew Mielke, AICP

Senior Vice President – Business Development
Minneapolis, MN

Mitch Rasmussen, PE

Senior Vice President – Operations
Minneapolis, MN

Ryan Smith

Senior Vice President – People & Culture
Minneapolis, MN

Leif Garnass, PE, PTOE

Vice President – Traffic & Technology
Minneapolis, MN

Jim Gersema, PE

Vice President – Urban Practice
Minneapolis, MN

Brad Hamilton

Vice President – Marketing, Communications & Engagement
Minneapolis, MN

Brian Johnson, PE

Vice President – Program Management
Minneapolis, MN

Susan Miller, PE

Vice President – Planning & Performance Management
Minneapolis, MN

Bob Moore

Vice President – Construction and Survey Services
Minneapolis, MN

David Nelson, PE

Vice President – Civil
Minneapolis, MN

Jacob Nordick, PE

Vice President – Regional Offices
Fargo, ND

Kevin Swehla, PE

Vice President – Structures, Landscape Architecture, Real Estate, and Water Resources
Minneapolis, MN

Jon Commers

Senior Project Director – Systems Analysis & Policy
St Paul, MN

Patrick Corkle, PE, PTOE

Senior Project Director – Urban Mobility & Infrastructure
St Paul, MN

Matthew Cramer, PE

Senior Project Director – Structures
Minneapolis, MN

Brian Gaber, PE

Senior Project Director – Emerging Technologies
Minneapolis, MN

Adele Hall, AICP

Senior Project Director – Transit Planning
St Paul, MN

Scott Harmstead, MPA, AICP

Senior Project Director – North Dakota
Bismarck, ND

Ken Helvey

Senior Project Director – Real Estate
Minneapolis, MN

Jeff Knudson, PE, PTOE

Senior Project Director – Wisconsin
Madison, WI

Renae Kuehl, PE, PTOE

Senior Project Director – Planning
Minneapolis, MN

Michael McGarvey, PLA, ASLA, LEED AP

Senior Project Director – Landscape Architecture
Minneapolis, MN

Adrian Potter, PE, PTOE

Senior Project Director – Intelligent Mobility Infrastructure
Minneapolis, MN

Eric Roerish, PE

Senior Project Director – Water Resources
Minneapolis, MN

Curt Sohn, PMP, PSP

Senior Project Director – Construction, Survey, and Project Controls
Minneapolis, MN

Aaron Vacek, PE

Senior Project Director – Highway Design & Civil Drainage
Minneapolis, MN

Jamison Beisswenger, PE

Project Director - Structures
Minneapolis, MN

Mark Berndt

Project Director - Multimodal Freight Transportation Planning
Minneapolis, MN

Casey Black, PE

Project Director - Structures
Minneapolis, MN

Paul Chellevold, AICP

Project Director – Planning | Funding & Grants
Madison, WI

Stewart Crosby, PLA, ASLA

Project Director – Landscape Architecture & Urban Design
Minneapolis, MN

Jerad Daul, PE

Project Director - Civil Design
Fargo, ND

Don Demers, PE

Project Director - Alternative Delivery
Minneapolis, MN

Bill Dreher, PE

Project Director - Structures
Madison, WI

Nick Erpelding, PE, PTOE

Technical Director - Traffic Engineering
Minneapolis, MN

Chris Francis, PHD

Project Director - Traffic & Technology
Tallahassee, FL

Craig Hass, PE

Project Director - Civil Design
Minneapolis, MN

Erin Hunker, PE, CFM

Project Director - Water Resources
Minneapolis, MN

Kevin Jullie, PE

Project Director - Civil Design
Minneapolis, MN

Joseph Kapper, AICP

Project Director - Transit Planning
St Paul, MN

Becky Krugerud, PE

Project Director - Civil Design
Minneapolis, MN

Philip Kulis, PE, PTOE, RSP2

Project Director - Transportation Mobility
Minneapolis, MN

Jeff Kurth, PE, DBIA

Project Director – Construction Services
Minneapolis, MN

Eric Laidley, PE

Project Director – Civil Design
Fargo, ND

Bob Leba, PE

Project Director - Civil Design
Minneapolis, MN

Rick Lovel

Senior Technologist
Minneapolis, MN

Michael Marti, PE

Project Director - Safety and Research
Minneapolis, MN

Jon McPherson, PE

Project Director – Civil Design
Minneapolis, MN

Erik Minge, PE

Project Director - ITS/CAV
Minneapolis, MN

Ryan Rykowsky, PE

Project Director - Structures
Bismarck, ND

Chris Sagsveen

Project Director - Planning, Safety & Research
Minneapolis, MN

Daniel Schrum, PE, MBA

Project Director - Civil Design
Madison, WI

Elizabeth “Liz” Stolz, MBA

Project Director - Transportation Mobility
Minneapolis, MN

Justin Stuehrenberg, PE

Project Director – National BRT Practice
Madison, WI

Aleksandra Tadic, A. AIA, APA, CCM, LEED GA

Project Director - Transit Planning
Chicago, IL

Chris Trboyevich, PE

Project Director - Civil Design
Minneapolis, MN

William Troe

Project Director - Planning
Omaha, NE

Michael Turner, PE

Project Director - Civil Design
Minneapolis, MN

Nathan Vaughn, PLS

Project Director - Land Survey Services
Minneapolis, MN

Charlie Wild

Information Technology Director
Minneapolis, MN

Nathen Will, PE

Project Director - Civil Design
Minneapolis, MN