Specialty Structures

Webb County
Webb County 1000 750 Southland Holdings

Completed in 2020 by Oscar Renda Contracting, the Webb County Project consisted of constructing new roadway, bridge and approaches to include street lighting, signal work, and signage. Scope of work…

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Phase V West Ashley Sewer Tunnel and Influent Pump Station
Phase V West Ashley Sewer Tunnel and Influent Pump Station 1000 750 Southland Holdings

Completed in 2020 by Oscar Renda Contracting, the Phase V West Ashley Sewer Tunnel and Influent Pump Station Project involved constructing a 60 MGD capacity influent pump station with a…

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Chatfield Dam
Chatfield Dam 1000 750 Southland Holdings

Completed in 1966 Project Details Owner: U.S. Army Corps of Engineers Location: Platte River near Denver, Colorado, United States Performed as: Johnson Bros. Corporation Completion Date: 1966

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Johnson Bros. Original Corporate Office
Johnson Bros. Original Corporate Office 933 700 Southland Holdings

Completed in 1970 Project Details Owner: Johnson Construction Company (Johnson Bros. Corporation) Location: Litchfield, Minnesota, United States Performed as: Johnson Bros. Corporation Completion Date: 1970

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Todd County City Maintenance
Todd County City Maintenance 1024 768 Southland Holdings

Completed in 1929 Project Details Owner: Todd County Location: Todd County, Minnesota, United States Performed as: Johnson Bros. Corporation Completion Date: 1929

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Eisenhower Tunnel
Eisenhower Tunnel 676 507 Southland Holdings

Completed in 1979 Project Details Owner: Colorado Department of Transportation (CDOT) Location: Keystone, Colorado, United States Performed as: Johnson Bros. Corporation Completion Date: 1979

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Alcan Highway Construction
Alcan Highway Construction 1000 750 Southland Holdings

Completed in 1943 Project Details Owner: U.S. Army Corps of Engineers Location: Yukon Territory, British Columbia, Canada Performed as: Johnson Bros. Corporation Completion Date: 1943

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New Ulm Airport Construction
New Ulm Airport Construction 1000 750 Southland Holdings

The airport’s initial facilities, consisting of two landing strips, were constructed. Project Details Owner: City of New Ulm Location: New Ulm, Minnesota, United States Performed as: Johnson Bros. Corporation Completion…

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Oroville Dam
Oroville Dam 1000 750 Southland Holdings

Completed in 1968 Project Details Owner: California Department of Water Resources Location: Oroville, California, United States Performed as: Johnson Bros. Corporation Completion Date: 1968

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Harlan County Reservoir
Harlan County Reservoir 1000 750 Southland Holdings

Completed in 1951 Project Details Owner: U.S. Army Corps of Engineers Location: Harlan County, Nebraska, United States Performed as: Johnson Bros. Corporation Completion Date: 1951

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