Green Bay was defined by two things: the Packers and meatpacking. The Packers are still here — the team is the only community-owned professional sports franchise that survived the sovereignty transition, its ownership structure so distributed among 540,000 shareholders that no corponation could acquire a controlling interest without buying a share from each of them individually, and several of those shareholders have made it clear they would rather die than sell. Lambeau Field, rebuilt for the third time in 2178, seats 120,000 and generates Φ2.8 billion annually in revenue, making it the economic anchor of a city that would otherwise have collapsed into the northern Corridor's post-industrial depression. Game days transform Green Bay into the Corridor's largest temporary gathering — a population surge of 200,000 people descending on a city of 180,000, creating a 72-hour economic event that local businesses plan their entire year around.

The meatpacking industry transformed differently. The slaughterhouses that processed Wisconsin's agricultural output for a century and a half were consolidated, automated, and eventually converted into protein processing facilities — the industrial-scale production of synthetic meat, insect-derived protein, and the nutrient paste that feeds the Corridor's lower tiers. The old meatpacking district along the Fox River's mouth has become the Meatplex: a sprawl of protein fabrication plants, nutrient engineering labs, and cold storage facilities that produce approximately 15% of the upper GLMZ's food supply. The work is industrial food production at its most honest — vat-grown protein shaped into forms that approximate the meat products the facilities' predecessors slaughtered real animals to produce. The workers who staff the Meatplex have the particular pride of people who feed millions and the particular resentment of people who are paid as though feeding millions is unskilled labor.

Lambeau Terminus — the district name that encompasses both the stadium complex and the surrounding city — is the northern terminus of the Corridor's maglev spine. The line from GLMZ's core runs through Milwaukee, through the Fox Cities, and ends here, at a station complex adjacent to Lambeau Field. Being the terminus means being the end of the line, which in Corridor geography means being the place where the infrastructure's reach stops and something else begins. North of Green Bay: the Door Peninsula, the northern Wisconsin wilderness, and the increasingly ungoverned territories where the sovereignty system's writ doesn't extend because the population density doesn't justify the investment. Lambeau Terminus is the last fully governed city in the western Corridor, and it carries that identity with the mix of pride and anxiety that frontier towns have always carried.