Definition
The Cross-Bronx Expressway (Interstate 95 through the Bronx, plus the connector to the George Washington Bridge) is a seven-mile east-west highway that Robert Moses built across the Bronx between 1948 and 1972. It is one of thirteen NYC expressways Moses built; it is the most-documented example of what mid-century American urban-highway construction destroyed.
The construction displaced tens of thousands of working-class Bronx residents — most prominently the Jewish residents of the East Tremont neighborhood, which had been settled for fifty years and was destroyed in months. Robert Caro's The Power Broker devotes topic 37 (One Mile, our topics 89-92) to a single mile of the Cross-Bronx and the neighborhood it destroyed.
Why the Cross-Bronx matters
The route
The Cross-Bronx runs from the George Washington Bridge across the Hudson into Manhattan, through the Washington Heights connector, across the Harlem River into the Bronx, and east-west across the Bronx through East Tremont, Tremont, Crotona Park, and Soundview to the Bruckner Expressway at Throgs Neck. The seven miles cross several major north-south corridors and divide what had been a continuous Bronx into a north Bronx and a south Bronx.
The east-west routing was chosen over a more northerly alternative that would have followed the existing Cross Bronx Park rail corridor. The northerly alternative would have required more bridge construction (over the existing rail line) and would have added several months to the timeline and several million dollars to the cost. Moses chose the cheaper, faster route through East Tremont.
The East Tremont destruction
East Tremont in 1953 was a stable working-class Jewish neighborhood, settled in the 1910s and 1920s by garment workers who had moved up from the Lower East Side. The neighborhood had three generations of residents, dozens of synagogues, a thriving commercial strip on Clinton Avenue, low rents, and the kind of stable urban texture that mid-century planners said could not exist.
Caro's One Mile sequence documents the destruction:
The Edelstein organization (Topic 37 · Part 2). Lillian Edelstein, a housewife with no political experience, became the public face of the East Tremont Neighborhood Association. The Association raised money, hired engineers, produced an alternative route. The alternative was technically feasible.
The Board of Estimate hearing (Topic 37 · Part 3). Moses appeared at the Board of Estimate to defend the routing. Witnesses described his physical presence — chest-out, arrogant, standing behind the Mayor — and the Board approved within hours. The alternative was not discussed on its merits.
The eviction in haste (Topic 37 · Part 4). Eviction notices went out weeks after Board approval. Residents had little time to find alternative housing. Many ended up in deteriorating South Bronx buildings. Within months synagogues were demolished, Clinton Avenue was leveled, and the neighborhood ceased to exist.
The aftermath (Topic 38, our topic 93). Sociologists documented elevated mortality and family fragmentation in the years after the move. The neighborhood's social network — built across fifty years — could not be reconstructed in dispersal. And: after residents were rushed out, construction was delayed for cost overruns. The haste had not been necessary.
The Cross-Bronx in context
The Cross-Bronx is one of thirteen NYC expressways Moses built — Long Island, Brooklyn-Queens, Major Deegan, Bruckner, Van Wyck, Whitestone, Sheridan, Throgs Neck, Clearview, Cross-Bronx, Trans-Manhattan. Each had its East Tremont. The total displacement across the 13 projects was on the order of 250,000 people. East Tremont is representative, not exceptional.
The broader context: the federal Interstate Highway System (1956 onward) financed similar urban highway destruction in every major American city. The Cross-Bronx pattern repeated in Detroit's Black Bottom and Paradise Valley, Atlanta's Buttermilk Bottom and Auburn Avenue, Durham's Hayti, Pittsburgh's Lower Hill District, and dozens of other neighborhoods. The cumulative displacement nationally was on the order of one million people, disproportionately Black and Latino.
The Cross-Bronx today
The Cross-Bronx Expressway continues to operate as a critical link in the Interstate Highway System. It is also chronically congested — the induced-demand phenomenon Caro documented in the 1950s persists. The South Bronx around its corridor has been substantially redeveloped since the 1970s nadir but remains marked by the highway's physical and social effects.
Modern proposals to bury, cap, or restructure the Cross-Bronx have appeared periodically but have not advanced. The cost of undoing the mid-century destruction substantially exceeds the cost the mid-century destruction itself imposed.