The Rise and Fall of Bethlehem Steel in Lackawanna
For most of the 20th century, the world’s largest steelworks stood on the Lake Erie shore south of Buffalo — and the city of Lackawanna existed because of it. The mill built the town, employed a generation, armed a war effort, and then, in a single autumn, took nearly everything away. Four decades later, the shoreline is still being remade.
A Mill Moves to the Lake
Bethlehem Steel’s Lackawanna plant began life as someone else’s mill. The Lackawanna Iron and Coal Company was founded in Scranton, Pennsylvania, in 1840, in a town that took the company’s name. By the end of the century, the company wanted room to grow — and the Lackawanna shore of Lake Erie offered it: easy access to Great Lakes shipping and a web of rail lines.
In 1899, the company bought the land along the lake. Construction of the massive new steelworks began on July 14, 1900. The first shipment of iron ore arrived on December 23, 1902, and the plant began operations in 1903 with 6,000 workers. Reorganized as the Lackawanna Steel Company, it was the largest independent steel company in the world at the time.
The town followed the mill. Workers came from many lands to settle around the plant, and in 1909 residents voted to split from West Seneca and form their own city — named, like the town in Pennsylvania, for the steel company. Lackawanna was, quite literally, a company town that became a city.
The Rise: The Biggest Mill on Earth
In 1922, the Bethlehem Steel Company acquired Lackawanna Steel, paying $60 million for the site and investing another $40 million over the next decade to modernize a plant it considered obsolete. The bet paid off. By the 1940s, the Lackawanna works employed more than 20,000 people and was the largest steelworks anywhere in the world — a fully integrated plant stretching about two and a half miles along Lake Erie, covering more than 1,600 acres.
Its steel went everywhere. Lackawanna steel went into the Empire State Building and the Golden Gate Bridge. During World War II, Bethlehem became the most prolific shipbuilder of the war, and the Lackawanna mill supplied metal for ships, tanks, guns, shells, and aircraft engines. For Lackawanna and for Western New York, the plant was not just an employer. It was the economy.
The Fall: One Autumn in 1982
The decline came from several directions at once: foreign competition, high New York taxes, and environmental regulations the company was unwilling to pay for. Bethlehem stopped investing in Lackawanna and built a new plant at Burns Harbor, Indiana, instead. By the 1970s and 1980s, the Lackawanna works had been allowed to become obsolete.
In June 1982, Bethlehem announced the near-total closure of the Lackawanna works. Within about six weeks, 18,000 workers were laid off. When the steelworks shut down that October — October 15, 1982 — 6,000 people lost their jobs on a single day. Main steelmaking ended by 1983.
The closure was not quite the end of everything on the site. Bethlehem kept a small part of the property running to produce coke until 2001, the year the company filed for bankruptcy. The last operating piece, a galvanized steel finishing plant that ended up under ArcelorMittal, closed in 2009. In November 2016, a major fire broke out at the former galvanizing plant. By then, most of the steelmaking structures had already been demolished in the 1990s.
What It Did to Lackawanna
Lackawanna was built for the mill, and the mill’s loss hit the city harder than almost anywhere else in America. The city’s own account puts it plainly: for over 80 years the city’s identity was linked to Bethlehem Steel, and the plant’s closure “cast an ominous economic shadow over Lackawanna in the nearly 40 years that followed.”
The numbers tell the story. At its peak, the plant employed more than 20,000 people in a city of about 6.6 square miles. In today’s dollars, the plant had paid an estimated $28 million to $45 million a year in taxes. When it closed, that tax base vanished with the jobs, and the city spent decades trying to rebuild a business economy from the ground up.
The ground itself was part of the problem. Decades of steelmaking left contamination across the site — elevated metals including arsenic, and soils fouled with oils, greases, and the byproducts of burning fossil fuels. Slag, the stony waste of smelting, lies up to 90 feet deep in places. The site became a federal Superfund site in 1988 and an official brownfield in 2003, and roughly 1,100 acres of former steel property sat largely empty and unusable.
What It Did to Western New York
The closure’s impact ran well beyond Lackawanna’s borders. It is widely regarded as the catalyst for the decline of the whole Buffalo area — the moment the region’s industrial economy broke. As State Senator Sean Ryan, a Lackawanna native, put it: “Decades ago, Bethlehem Steel was the center of the Western New York economy. When the plant shut down, it affected thousands of families in our region.”
The plant’s closure became the symbol of the Rust Belt in Western New York: a region that had made the steel for America’s bridges, buildings, and battleships, and then watched the work go elsewhere.
After the Mill
The site has been coming back slowly, in pieces. Wind turbines — the Steel Winds project — were built on the former Bethlehem property in 2007. A nearly mile-long section of the Shoreline Trail opened along the eastern side of the former plant in October 2018. The Erie County Industrial Development Agency has been turning about 240 acres of the former plant into Renaissance Commerce Park, a modern industrial park for light manufacturing, warehousing, and distribution, with $72 million in new private development projects in progress.
The biggest step is still ahead. The state finalized a $69 million cleanup plan for 489 acres of the site nearest the Lake Erie shoreline, under a 2020 consent order with the companies that inherited Bethlehem’s environmental liabilities. Remediation is expected to take up to seven years — and when it is done, it will open public access to Lake Erie for the first time in more than 100 years.
Not everyone thinks the pace is fast enough. In June 2026, West Seneca Town Supervisor Gary Dickson argued in an op-ed that the site remains only about 15 percent redeveloped after four decades, despite its deep-water port, rail links, and proximity to the Canadian border, and called for a major public investment in remediation and port expansion to turn it into a Great Lakes logistics hub.
That debate is the plant’s last legacy: forty years after the mill closed, Western New York is still deciding what the land it stood on is for. The steel is gone. The shoreline, the rail lines, and the deep-water port are still there — and so is the city the mill built.