Crash Vehicle Data

General crash-wide data from the prior 10 years.  Data compiled in this format for the Traffic Safety Data and Analysis website (www.iowadot.gov/tsda). Metadata available here.

Overview The Crash Information (Last 5 Years) dataset provides high-level information about reported crashes recorded in Western Australia during the previous five calendar years. Information includes crash location, date, time, severity and crash characteristics, together with information about the different road user and vehicle types involved. Crash data is recorded in the Integrated Road Information System (IRIS) and is provided for information purposes only. Refresh frequency The dataset is refreshed weekly. Intended use This dataset supports analysis of crash locations, trends, characteristics and outcomes. Refer to the data dictionary when interpreting fields, coded values and summary measures. Interpretation A crash may involve more than one unit type. Unit-type measures must not be added together to calculate the total number of crashes. Heavy trucks are also included within the truck category. Refer to the data dictionary for the definitions of each measure. Documentation The Main Roads Crash Data Dictionary describes the available attributes and provides guidance for understanding, interpreting and analysing the crash information, intersection summary and midblock summary datasets. Main Roads Crash Data Dictionary (PDF) https://mainroads.sharepoint.com/:b:/s/mr-opendata/IQDm4WzPtcQvS5q435Mc-LMlAXTqiR8kbkG3hNlSGl6Rc2Y?e=5UpZaG Related datasets Crash Summary for Midblocks (Last 5 Years) Crash Summary for Intersections (Last 5 Years) Data Governance Roles Data Domain Steward Road Safety Research and Evaluation Manager Data Custodian Asset and Geospatial Information Branch (agi@mainroads.wa.gov.au) Operational Data Steward Information Systems Administrator Licence Notice You are accessing this data pursuant to a Creative Commons Attribution Licence, which includes a disclaimer of warranties and limitation of liability. The data provided under the licence is subject to change. Pursuant to section 3 of the licence, the following notice is to be included when sharing the licensed material: The Commissioner of Main Roads is the creator and owner of the data and licensed material, which is accessed pursuant to a Creative Commons Attribution Licence, which has a disclaimer of warranties and limitation of liability. Creative Commons Attribution 4.0 International (CC BY 4.0) https://creativecommons.org/licenses/by/4.0/

Boulder County crashes mapped from CDOT data. The crash records have a variety of location information, so multiple methods were used to geolocate them, from using lat/long on CDOT roads to geocoding based on the 'loc_x" fields. The CDOT data is intact, except where street names were cleaned up for geocoding matches and city names were fixed. Then, summary information, intersection identification and corridor identification were added. The records include all crashes potentially going back to 1986 that were received from CDOT, and were mappable. This does not account for all crashes during that time period. Due to structural data changes (schema changes), this dataset contains historic crash information from 1999 thru the end of 2020. Crash data going forward will be in a new feature class named “Crashes”.

Details about traffic accidents reported to Metro Nashville Police Department.  This dataset is updated daily. Source Link: https://www.nashville.gov/departments/police/support-services/traffic-divisionMetadata Document: Traffic Accidents Metadata.pdfContact Data Owner: opendata@nashville.gov

Mortality caused by road traffic injury is estimated road traffic fatal injury deaths per 100,000 population.

Boulder County crashes mapped from CDOT data. The crash records have a variety of location information, so multiple methods were used to geolocate them, from using lat/long on CDOT roads to geocoding based on the 'Location_x" fields. The records include all mappable crashes starting from January 1, 2021 and ongoing. Hence, this dataset does not include all crash data received from CDOT. Further, historic crash data can be found in the dataset named “Crashes_Historic”.