Cleveland GISThis layer shows the high crash segments in Cleveland using crash data from 2020 to 2024. Crashes resulting in serious injuries or death are used to determine if a segment qualifies as a high-crash segment. In order to qualify, there must be 10 or more serious injury or fatal crashes in any 5-year period. Generally, one-mile segments with 10 or more serious or fatal crashes represent particularly dangerous road segments on the city's network. Crash data is obtained from ODOT: Crash Analysis Tools ODOT Documentation and Definitions See data table. Also, ODOT provides a data glossary: Crash Data Dictionary ODOT Update Frequency Not updated. See subsequent high crash segment layer for more recent data ( 2021-2025 ). Contact Cameron Roberts, Vision Zero Coordinator croberts5@clevelandohio.govArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/78e30760869740e3ba8415164d3b2bf7_0engCity of Cleveland Open DataPublicHigh Crash Segments 2020-2024 [Ohio--Cleveland]Web servicesOhio--ClevelandOhio2020-2024