City Corridor
Paul Rudolph proposed threading a megastructure of homes, roads and public space across Lower Manhattan, but the city remained outside his concrete frame.
Quick facts
- Existence state
- Never Born
- Peak stage
- detailed preproduction
- Research confidence
- high
- Last verified
What it was
An unrealised linear megastructure and urban-renewal study by architect Paul Rudolph.
The project stacked movement, housing and community functions into a continuous building intended to repair urban fragmentation caused by transport infrastructure.
Existence timeline
Rudolph starts exploring continuous architecture for Lower Manhattan.
Housing, roadways and pedestrian systems are combined in drawings.
Large sections and perspectives communicate the megastructure.
No construction authority adopts the full scheme.
Museums and archives preserve the unrealised urban vision.
Why it ended
City Corridor remained an exploratory architectural vision without an approved client, finance package or construction programme.
Last confirmed trace
Large perspective drawings, sections, models and museum scholarship preserve the proposal.
What it left behind
Its sweeping section drawings became enduring images of both the ambition and danger associated with late-modern megastructures.
How we classified it
The proposed archive unit never reached ordinary public access in the form being documented.
The strongest verified milestone maps to detailed_preproduction under Arrival Score V1.
Sources & verification
Last reviewed 2026-08-01. Sources are linked so readers can inspect the evidence directly.