Cleveland GISThis layer shows the high crash segments in Cleveland using crash data from 2016 to 2020. 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 layers for more recent data. Contact Cameron Roberts, Vision Zero Coordinator croberts5@clevelandohio.govArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/ea0cae644ab64dfbbb0d8d940a86d517_0engCity of Cleveland Open DataPublicHigh Crash Segments 2016-2020 [Ohio--Cleveland]Web servicesOhio--ClevelandOhio2016-2020