New York Bridge Infrastructure: A Complete Analysis

New York is home to 17,666 bridges spanning 62 counties, making it one of the most significant bridge inventories in the country. These bridges carry a combined 164,121,529 vehicle crossings every day. Here is a comprehensive look at the state of New York's bridge infrastructure based on the latest National Bridge Inventory data.

New York earns an overall infrastructure grade of C based on the percentage of its bridges in poor condition. Currently, 1,741 bridges (9.9%) are rated poor, compared to the national average of 6.7%. The average bridge in New York is 54 years old, older than the national average of 48 years.

Of the state's 17,666 bridges, 5,698 are in good condition, 10,227 are fair, and 1,741 are poor. View the full breakdown on the [New York report card](/reports/new-york).

These are the bridges carrying the highest daily traffic volumes across New York. High-traffic bridges are critical infrastructure -- their condition directly affects the commutes of tens of thousands of drivers.

The following bridges have the lowest sufficiency ratings in New York. These structures are the most likely candidates for federal repair or replacement funding under the Bipartisan Infrastructure Law.

New York's oldest bridges tell the story of the state's transportation history. Some of these structures have been in continuous service for over a century.

New York's bridge infrastructure grade of C reflects both the current condition of the state's bridges and the scale of the challenge ahead. With an average bridge age of 54 years, many of these structures are approaching or past the 50-75 year design life typical of most bridges. The state's ability to maintain and replace aging bridges will determine whether conditions improve or deteriorate in the coming decade.

For county-by-county breakdowns, historical trends, and individual bridge profiles, visit the [New York state page](/bridges/new-york) or the [New York report card](/reports/new-york). You can also explore how New York compares to other states in our [state rankings](/blog/best-bridge-infrastructure-by-state-2025).