ODOT - Crash Inventory (Cuyahoga County)

The ODOT Crash Inventory dataset, put together by Ohio's Department of Transportation (ODOT) and provided through their TIMS REST Services, gives a detailed look at traffic accidents in Cuyahoga County. The dataset, originally organized by year, is merged into a single dataset by County Planning staff. This combination aids in better analyze and understand road safety trends in the county. It covers basics like when and where the crashes happened, as well as details like the type of road and weather conditions. This simplified dataset is useful for making informed decisions about safety improvements. Data Sources: ODOT (Ohio Department of Transportation), TIMS REST Services Temporal Coverage: Start Year: 2008 End Year: 2024 Coverage: Cuyahoga County Update Frequency: Annually Last Update: Febuary, 2026