bridgestats.com

What It Is

BridgeStats is a data lookup and analytics platform focused on the condition of bridge infrastructure in the United States. It turns complex raw federal inspection data into intuitive ratings, scores, and statistics, helping users easily understand the current status and historical trends of more than 620,000 bridges across the country.

Core Dimensions

Features and use cases: The platform’s core function is to convert raw National Bridge Inventory (NBI) data into easy-to-understand metrics. It provides real-time condition data and historical trends for bridges across the U.S., and introduces an original state-level grading system (A–F) calculated from two weighted indicators: “poor condition rate” (60%) and “sufficiency rating” (40%). It also includes featured sections such as “Daily Featured Bridge.”
Data sources and scale: The data is highly authoritative, primarily sourced from the NBI dataset maintained by the Federal Highway Administration (FHWA), with U.S. Census Bureau FIPS codes used to ensure accurate geographic classification. Coverage extends to more than 624,191 bridges across all 50 states, the District of Columbia, and U.S. territories. Bridge components are rated on a 0–9 scale, with ratings of 4 or below classified as “poor condition.”
Suitable team size: The platform is useful for a range of roles, including journalists researching infrastructure stories, engineers assessing regional conditions, analysts comparing state-level policies, and ordinary citizens concerned about the safety of bridges they use for commuting.

Pricing and Support

The captured text does not mention any pricing, subscription model, or free trial, nor does it describe support channels or integration capabilities. Given its positioning as an independent project, it is likely a free and open data visualization tool.

Pros and Cons

Pros: Authoritative and reliable data sources with very broad coverage; transforms obscure raw 0–9 inspection ratings into intuitive A–F state-level grades, making it highly user-friendly; accurate geographic mapping.
Cons: The data may lag behind real-world conditions and may not reflect repairs or deterioration after the most recent inspection cycle; it is not an official agency, so the data is for reference only and should not be used for official safety reports; limited to U.S. data.

Who It’s For and Access from China

This platform is well suited to media professionals, engineering consultants, and policy researchers who need U.S. infrastructure data. For users in China, because the website servers and data are U.S.-based, network accessibility is uncertain, and there is no obvious payment-related requirement. There are currently no clear Chinese-language alternatives; similar infrastructure data generally needs to be obtained from public datasets released by each country’s transportation authorities.