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US 160 Wildlife Crossing
La Plata County in Colorado topped the list for the highest number of wildlife vehicle crashes in the state.
Depot Square at Boulder Junction
Boulder Junction revitalizes Boulder's east side with a transit-oriented, mixed-use community featuring affordable housing, public spaces, and sustainable ...
Wagon Wheel Trail Design
Discover how La Crosse and SEH created a safe, accessible shared-use path connecting MN and WI, enhancing connectivity while protecting vital habitats.
Eden Avenue and Grange Road Roundabouts
The City of Edina, Minnesota, collaborated with SEH to improve traffic flow and provide safer pedestrian access along Eden Avenue and Grange Road.
I-39/90 and US 12/18 Madison Beltline Interchange
SEH, in collaboration with a joint-venture team of leading engineering firms, transformed the I-39/90 and US 12/18 Beltline Interchange in Madison, WI.
From Master Plan to Construction: Runway 16/34
The City of South Saint Paul partnered with SEH to launch a Triggering Event Master Plan and reconstruct runway 16/34 for the South St. Paul Municipal ...
Pinpointing Water Main Leaks: Solving Water Loss in Roanoke, VA.
SEH tackled significant water loss in Roanoke, VA, using SmartBall® technology to assess a critical RCCP transmission main without service disruption.
Archuleta County Landfill Repair
SEH provided a range of engineering and construction services to resolve existing issues at the Archuleta County landfill in Pagosa Springs, Colorado.
Greeley Fire Stations: Modern Facilities for Public Safety
SEH worked with the City of Greeley to replace the outdated fire station #2 and expand fire station #6.
Marshfield Utilities Tackles PFAS: Temporary Treatment Success
Marshfield Utilities and SEH partnered on a temporary innovative PFAS treatment facility housed in a refurbished trailer, a fast and effective solution.
From Hazard to Haven: Read Elementary Playground
SEH was contracted to develop a Playground Master Plan for Read Elementary in Oshkosh, Wisconsin.
Remembering and Replacing the Apache City Road Bridge
Pueblo County selected SEH to provide engineering and construction services to replace the historic Apache City Road Bridge.
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.
Tag Alder Road Bridge over the Namekagon River
SEH was chosen by Sawyer County, Wisconsin, to design a new bridge to replace an outdated five-span structure into a new two-lane, two-span structure.
Larimer County Road 80 Bridge Rehabilitation
SEH collaborated with Intermountain Testing Company for the Larimer County Road 80 bridge over the North Fork Rehabilitation project.
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.
Lunds & Byerlys HVAC Design
SEH designed a new HVAC system that consisted of multiple components: a dual path air handling unit (AHU) with humidity control, perimeter variable speed ...
Virginia Public Utilities District Steam Upgrades
SEH worked with Virginia Public Utilities to design a new medium pressure boiler plant to supplement their high-pressure coal fired system.
McLeod Museum HVAC Improvements
SEH worked with the McCleod County Historical Society to design a new HVAC system capable of operating quietly, reducing energy consumption, and ...
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.
Transforming Challenges into a Community: Vista Run Subdivision
The Village of Sussex and Neumann Companies partnered with SEH to transform a challenging site into the Vista Run Subdivision, an exciting new community.
Duluth Stormwater Management and Resiliency Plan
In collaboration with the City of Duluth, SEH developed a comprehensive Stormwater Management and Resiliency Plan.
Arapahoe County's Urban Evolution on Iliff Avenue
Teaming with Atkins, Ground Engineering, and Geocal, SEH provided construction administration for the reconstruction of Iliff Avenue in Arapahoe County.
Rivanna Water & Sewer Authority
Since 2013, SEH has partnered with the RWSA on 100+ work authorizations for its water treatment and distribution system and wastewater treatment ...
16th Street Mall Reconstruction
PCL Construction Enterprises hired SEH for a $150 million reconstruction project along 16th Street Mall in downtown Denver, Colorado.
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 ...
CTH M Bridge Replacement
The La Crosse County Highway Department enlisted the design expertise of SEH engineers for the CTH M Bridge Replacement project in West Salem, Wisconsin.
Enhancing Safety and Accessibility: Highway 87 in Frazee, MN
In a collaborative effort with MnDOT District 4 and Isthmus Engineering, SEH led the team for this Trunk Highway 87 reconstruction project in Frazee, MN.
Magnolia Trails: Seamless SID-Driven Development in Omaha
Explore Magnolia Trails, a streamlined residential development in Douglas County, Nebraska, emphasizing collaborative efforts in creating Sanitary and ...
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.
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.
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 ...
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.
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 ...
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.
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.
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.
West Bend Riverwalk Transformation
Discover how West Bend, Wisconsin, transformed its riverfront with a $9 million project, revitalizing the downtown and enhancing sustainability.
Mammoth Springs: A Successful Brownfield Redevelopment
SEH and Sawall Development transform a 10-acre brownfield into a vibrant neighborhood in Downtown Sussex.
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.
La Crosse Downtown Tree Program
La Crosse implemented a tree-planting program to preserve existing trees, introduce new species diversity, and enhance environmental conditions.
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.
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 ...
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.
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.