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Portfolios and Case Studies

Portfolios and Case Studies

Optimizing Travel by Expanding County Road HH

Juneau County, Wisconsin, partnered with SEH transportation engineers for a $840,000 Bipartisan Infrastructure Law (BIL) pavement replacement project.
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71st Street Improvements Focused on Safety, Connectivity, and Growth

SEH collaborated with the City and County of Boulder, Colorado for the 71st Street improvements to enhance safety and connectivity.
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Lynchburg Regional Airport Concrete Apron Expansion

Explore Lynchburg Regional Airport (LYH), a vital Virginia hub with expanded facilities catering to large aircraft, supporting local growth and ...
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Lake Sakakawea Crossing: Protecting Important Pipeline Infrastructure

Revitalizing a pipeline over Lake Sakakawea, Marathon Petroleum's collaboration with SEH showcases their commitment investing in safeguarding the ...
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Redesigning Van Zeeland Park: Inclusivity for a Growing Community 

Van Zeeland Park was redesigned from the ground up, keeping in mind sustainability, community needs, and recreation for all ages and abilities.
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Rehabilitating County Road 1 in Sartell, Minnesota

Stearns County, the City of Sartell, and SEH collaborated on the 1.4-mile, $12.4 million Minnesota State Aid CR 1 road and utility reconstruction project.
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Mann Valley Corporate Park: A Blueprint for Sustainable Development

The City of River Falls collaborated with SEH to provide planning, design, and engineering for the Mann Valley Corporate Park project.
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Optimizing Rail Operations: Doubling Capacity at Camp Ripley

SEH provided design and construction for a new railroad siding for the 53,000-acre military training facility, Camp Ripley, in Little Falls, Minnesota.
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West Bend Riverwalk Transformation

Discover how West Bend, Wisconsin, transformed its riverfront with a $9 million project, revitalizing the downtown and enhancing sustainability.
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Mammoth Springs: A Successful Brownfield Redevelopment

SEH and Sawall Development transform a 10-acre brownfield into a vibrant neighborhood in Downtown Sussex.
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Thief River Falls Airport Lighting Replacement

SEH collaborated with Thief River Falls Regional Airport to upgrade runway and parallel taxiway lighting to LED to meet the airport’s long-term needs.
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Securing Onalaska's Water Future Through Greens Coulee Reservoir

SEH's sustainable solution for Onalaska: 150K-gallon ground storage reservoir for clean, reliable water supply and future-proof infrastructure.
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La Crosse Downtown Tree Program

La Crosse implemented a tree-planting program to preserve existing trees, introduce new species diversity, and enhance environmental conditions.
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Lake George Water Quality Improvement Project

Discover how St. Cloud partnered with SEH to transform Lake George—50% less phosphorus, improved clarity, and off the Impaired Waters List.
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La Crosse's King Street Greenway Transformation

La Crosse officials turned to SEH to work with the community to envision a continuation of the King Street Greenway through a series of community ...
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Transforming a Former Bowling Alley into a Social Hub and Duckpin Bowling Venue

SEH transforms Pigeon Hill Brewing's historic space into the trendy bar, Socibowl, with a beer garden, bowling lanes, and vibrant social vibes.
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The Osceola Discovery Center: Creating a Vibrant Community Hub

SEH constructed a multi-purpose building for the Village of Osceola featuring a library, village offices, police department, and community center.
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Enhancing Empire WWTP Operations through Multi-Year Training Initiative

Discover how the Metropolitan Council Environmental Services (MCES) collaborated with SEH engineers and operations specialists to develop comprehensive ...
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Sustainable Remediation Project: Crane Lake Visitor Center

SEH provided design services, secured grant funding, and conducted outreach to stakeholders for Voyageurs National Park Crane Lake Visitor Center. ...
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Transforming Contaminated Ground in the Lillie Redevelopment Project

As the site of a former gas station and newspaper publisher, the Lillie Redevelopment project in North St. Paul, Minnesota, requires careful attention to ...
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I-35W Interchange at CR H: Remediating a Former Ammunition Plant

SEH and Kimley-Horn partnered with Ramsey County to minimize environmental impacts, fulfill National Environment Policy Act (NEPA) requirements, engage ...
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Otter Lake Road Project Improves Pedestrian Safety and Traffic Flow

Ramsey County partnered with SEH to identify and develop a transportation solution to reconstruct this segment of Otter Lake Road as a multimodal corridor.
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Federal Partnerships

At SEH, we use a cross-disciplined approach to serve our U.S. Government and federal agency partners developing solutions to your complex challenges. Our ...
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A Community-Driven Study Results in Livable Streets Concept

A Transportation Study and design concepts that reimagined three primary streets within the Little Earth community.
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Connecting New Richmond's Parks and Trails System: The Nature-Doar Trail

Nature-Doar Recreational Trail fills a critical gap in the New Richmond's trail network and provides safe access for pedestrians and cyclists to the ...
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Transforming the Abandoned Upper Harbor Terminal into a Mixed-Use Development

Project in Minneapolis, Minnesota, involved turning the abandoned Upper Harbor Terminal into a mixed-use development
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From Coal Mines to Apartments: Canyon View Development

Project developer KB Golden Ridge Owner partnered with SEH to provide guidance on site assessment and cleanup strategies to navigate this complex ...
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Morningside Avenue/CSAH 15 Improves Connectivity and Safety

McLeod County and the City of Glencoe turned to SEH to lead the public engagement, design, and construction of the $5 million Morningside Avenue/CSAH 15 ...
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Falls International Airport's Multi-Year Approach to Runway Reconstruction

SEH and the Airport Commission worked together to develop a thoughtful phasing plan, develop a funding strategy, and complete stakeholder outreach to ...
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Edgemont Highlands Development Balances Community and Nature

SEH provided planning, designing, and engineering for multiple phases for the Edgemont Highlands multi-phased development in Durango, Colorado.
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North Main Avenue Extension Project Improves Accessibility and Connectivity

SEH's innovative approach to the North Main Avenue extension project in Aztec, NM improves accessibility and connectivity. 1,700 ft. roadway project ...
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Barnes Prairie Mitigation Bank

SEH’s team of wetland specialists, engineers, and environmental experts guided Bear Development through the design and approval process, which resulted in ...
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Multimodal Project Improves Downtown Minneapolis Traffic Flow

Multimodal project improves freeway operations with more effective system interchange connections between I-35W and I-94 in Minneapolis.
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Longmont Fire Stations #2 and #6 Highlighted by Innovative Design, Design-Build Partnership

The Longmont Fire Services Division provides fire protection and emergency medical services for the City of Longmont, located 33 miles northwest of Denver.
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Duluth Sky Harbor Airport Runway Relocation

The Duluth Sky Harbor Airport Runway Relocation rotated the runway by 5 degrees, added 7 acres of land and shortened it to protect 27 acres of forest.
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Friedën Development a First-of-Its-Kind Community in the Heart of Texas Hill Country

Fredericksburg Development purchased 242 acres in 2015 on a depleted orchard grove with a vision of developing a family- and nature-oriented community.
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The Pillars of Grand Rapids

SEH provided civil engineering, survey, landscape design and construction services for The Pillars of Grand Rapids resort-style senior living development.
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Eau Claire Water Treatment Plant Phase II Improvements

The City of Eau Claire’s water treatment plant has a rated capacity of 24 million gallons of water per day (MGD).
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Bud Hendrickson Memorial Nature Trail and Pedestrian Bridge

The SEH team helped construct a 500ft. 4-span steel truss pedestrian bridge over a busy railyard as part of the Bud Hendrickson Memorial Nature Trail.
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Kinnickinnic River Rehabilitation

A section of the Kinnickinnic River in Wisconsin had been turned into a channel that, over the decades, had become an urban eyesore.
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Penn Avenue Tank Reconditioning

The Penn Avenue water tower needed upgrades to its coating system and telecommunications infrastructure without disrupting access to a nearby fire ...
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Wauwatosa Water Main Rehabilitation

As part of the City’s multi-year rehabilitation plan, they had to update a water main that was built in 1897. Because of the pipe's age, there were no ...
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STH 73 Jughandle Interchange

There was a high rate of crashes along the State Highway 73 and US 12/18 corridor, and access for alternative methods of transportation had to be ...
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Cedar Grove Transit Station

SEH led the design of the Cedar Grove Transit Station, skyway bridge connection over northbound TH 77 and redesign of northbound and southbound TH 77.
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Jackson Street Reconstruction

The City of St. Paul, Minnesota, changed the face of Jackson Street, reconstructed over 50 years ago, making it more accessible, vibrant and attractive.
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