Why Mesothelioma Cases Occur in Omaha
Omaha's identity was built on the railroad industry, military installations, meatpacking, and power generation — four sectors where asbestos was used as a standard industrial material for decades. The city's position as a major rail hub, home to the nation's largest railroad, and a center for food processing created a concentrated pattern of occupational asbestos exposure that continues to produce mesothelioma diagnoses today.
According to WikiMesothelioma.com, workers in railroad maintenance, military installations, and industrial facilities in Midwestern cities like Omaha face elevated mesothelioma risk due to the pervasive use of asbestos across these industries. Union Pacific Railroad, headquartered in Omaha since 1862, is the largest railroad in the United States and operated extensive locomotive repair shops, maintenance facilities, and rail yards throughout the Omaha area where asbestos was used in locomotive insulation, brakes, gaskets, and building infrastructure. Offutt Air Force Base, located just south of Omaha in Bellevue, served as the headquarters of the U.S. Strategic Air Command (SAC) and used asbestos extensively in buildings, aircraft maintenance hangars, and infrastructure built from the 1940s through the 1970s.
Omaha's meatpacking district in South Omaha was one of the nation's largest, with plants operated by Swift, Armour, and Cudahy employing thousands of workers in facilities that used asbestos insulation in refrigeration systems, boiler rooms, steam pipes, and building materials. OPPD (Omaha Public Power District) operated coal-fired power plants where asbestos was used in boiler insulation, turbine casings, and pipe coverings. ConAgra Foods, headquartered in Omaha, operated food processing facilities with asbestos-insulated equipment.
The 20-to-50-Year Latency Period
Mesothelioma does not appear immediately after asbestos exposure. The disease has a latency period of 20 to 50 years, meaning workers exposed at Union Pacific shops, Offutt AFB, or South Omaha meatpacking plants during the 1960s and 1970s are being diagnosed now. A locomotive mechanic who replaced asbestos brake shoes at a Union Pacific shop in 1970 may only receive a mesothelioma diagnosis in 2025 or later. This long latency period is why Omaha continues to produce new mesothelioma cases decades after asbestos use was curtailed.
The variety of Omaha's industrial base means that many workers accumulated asbestos exposure from multiple employers over the course of a career. A pipefitter might have worked at an OPPD power plant for 10 years, then moved to maintenance work at a meatpacking plant for another decade — each employment adding to the cumulative asbestos burden. This multi-employer exposure history is important for legal claims because it can connect a patient to multiple asbestos trust funds and defendants, increasing the total compensation available.
Omaha's Asbestos Legacy by the Numbers
Union Pacific Railroad employed tens of thousands of workers in Omaha over more than a century of operations. Offutt Air Force Base housed thousands of military and civilian personnel in asbestos-containing buildings. The South Omaha meatpacking district employed thousands at its peak. Nebraska records consistent mesothelioma mortality, and Omaha's industrial concentration is a primary driver. If you worked at any major facility in the Omaha area, documenting your asbestos exposure history is a critical first step.