Roadways + Interchanges
The need for infrastructure that facilitates safe and efficient travel by all means while maintaining environmental compliance is the driver of our transportation business.
From urban arterial streets to federal interstates and interchanges, HR Green can help create sustainable, successful roadway systems.
We partner with clients and residents and take a creative and comprehensive approach to solving transportation challenges by first understanding the underlying needs to projects. We then link these needs to community values, environmental requirements and infrastructure standards to design a lasting solution that satisfies local citizens and businesses.
Our design team develops safe, functional, affordable structures and roadways to provide connectivity for today’s economy and lifestyles. Transportation planning must consider the environmental impacts, current operations and future needs of any community. We will balance these elements to establish infrastructure that preserves our client’s investments.
- A comprehensive list of our Roadways and Interchange services includes:
- Roadway and structural design
- Funding strategy and procurement
- Construction phase services
- 3D modeling
- Transportation planning
- Complete street design
- Access justification reports
- Location studies
- Public involvement/CSS
- Traffic engineering
- NEPA services and permitting
- Drainage planning and design
- Value engineering
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Ryan Simbro, PE
5525 Merle Hay Road
Suite 200
Johnston, IA 50131-1448- Direct: 515.657.5268
- rsimbro@hrgreen.com

Anthony Simmons, PE
2363 Sequoia Drive
Suite 101
Aurora, IL 60506- Direct: 630.708.5029
- tsimmons@hrgreen.com

Tim Thoreen, PMP
2550 University Ave W
Suite 400N
St. Paul, MN 55114-2015- Direct: 651.659.7777
- tthoreen@hrgreen.com

Jason Dohrmann, PE
16020 Swingley Ridge Road
Suite 205
Chesterfield, MO 63017-2085- Direct: 636.812.4209
- jdohrmann@hrgreen.com

Ben White, PE, LS
431 N. Phillips Avenue
Suite 400
Sioux Falls, SD 57104-5933- Direct: 605.221.2651
- bwhite@hrgreen.com