By Jared Ebersole in Video — 03 Apr 2026

The Highway New York Lost to a Fish

The old elevated West Side Highway collapsed, rotted, became an unofficial park, and then lost its grand replacement to Hudson River striped bass.

The West Side Highway was supposed to be New York's answer to a working waterfront.

It became a warning.

For most of the 20th century, Manhattan's west side was not the polished park edge it is today. It was piers, rail yards, trucks, warehouses, ferries, markets, and freight. The Hudson River waterfront was one of the busiest industrial corridors in America, and the street grid around it was overwhelmed by the traffic that made the port work.

So New York did what many cities did in the automobile age: it put a highway in the air.

Where to see the remnant

Around West 59th Street and 12th Avenue/Joe DiMaggio Highway, New York, NY 10019.

The West Side Elevated Highway, often called the Miller Highway, began opening in sections in 1930. It carried traffic above the waterfront streets, separating fast vehicles from the congestion below. On paper, that sounded elegant: let the trucks, cars, docks, and city all keep moving.

In practice, the road was compromised almost immediately.

It was narrow. Its ramps and turns were awkward. Trucks were too much for parts of it. Drainage was poor, and standing water could collect on the deck. Winter salt made the problem worse by attacking the steel and concrete. The highway was useful, but it was also ugly, loud, and expensive to keep alive.

The failure became literal on December 15, 1973.

An 80-foot section near Gansevoort Street collapsed under a dump truck carrying asphalt for repairs. A car followed into the hole. The drivers survived, but the road's reputation did not. Large sections were closed, inspections revealed severe deterioration, and the city faced an obvious question with no cheap answer: what do you do with a waterfront highway that is too broken to trust?

For a while, New York did something very New York. It left pieces standing.

Closed sections of the old elevated highway became an accidental public space. People climbed onto the abandoned roadway to bike, jog, walk, take in the river, and experience Manhattan from an angle that suddenly belonged to no official plan. Years before the High Line became a global symbol of industrial reuse, the West Side Highway gave New Yorkers a rough preview of what an elevated ruin could become when traffic disappeared.

The official replacement was much bigger.

Westway proposed a new interstate-quality highway along the Hudson River, partly buried under landfill, with new land and parks above. Supporters saw it as a once-in-a-generation chance to replace a decayed elevated road with a modern tunnel, reconnect the city to the waterfront, and unlock development. The Federal Highway Administration described the 1970s version as a 4.2-mile, six-lane highway built partly under new landfill extending hundreds of feet into the Hudson.

It was not just a road. It was a new edge for Manhattan.

It was also a massive environmental fight.

Opponents argued that the landfill and dredging would damage the Hudson River and its fish habitat. The striped bass became the symbol because juvenile striped bass were found in large numbers in the area where Westway would be built. In court, the project's environmental review became a central vulnerability. Federal Judge Thomas P. Griesa eventually blocked the project, and by 1985 Westway was effectively dead.

That is the famous punchline: a fish helped stop a highway.

But the deeper story is that the fish gave legal force to a much larger shift. New York was no longer automatically willing to sacrifice its waterfront to expressways. The port economy had changed. Neighborhoods along the west side were changing. Environmental law had teeth. Highway money was becoming politically negotiable.

After Westway collapsed, much of the federal money was redirected. A significant share went to mass transit, and the rest helped build a more modest surface West Side Highway and the waterfront improvements that eventually became Hudson River Park. Instead of burying another interstate along the river, New York ended up with a boulevard, bike paths, piers, lawns, playgrounds, and a public waterfront.

The trade was messy, slow, and imperfect.

The current West Side Highway is still a loud six-lane barrier in places. Hudson River Park took decades to build and fund. The waterfront did not magically heal when Westway died. But the outcome is radically different from the one New York might have chosen in the 1970s: less megaproject tunnel, more public edge.

That is why the remaining elevated piece near the 50s and 60s feels so strange.

It is not just old infrastructure. It is a fossil from a version of Manhattan that believed the riverfront's job was to move vehicles and freight first, people second. The road above the street shows what the west side used to be. The park beside it shows what the city decided it could become.

The striped bass did not design Hudson River Park.

But it helped keep New York from pouring a new highway into the river.