Dataset Open Access

California Traffic Collision Data from SWITRS

Gude, Alexander


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        <foaf:name>Gude, Alexander</foaf:name>
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    <dct:title>California Traffic Collision Data from SWITRS</dct:title>
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    <dcat:keyword>california</dcat:keyword>
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    <dcat:keyword>California Highway Patrol</dcat:keyword>
    <dcat:keyword>Automobile Crashes</dcat:keyword>
    <dcat:keyword>Traffic Accidents</dcat:keyword>
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    <dct:description>&lt;p&gt;This data comes from the California Highway Patrol and covers collisions from January 1st, 2001 until mid-October, 2020. I have requested full database dumps from the CHP four times, once in 2016, 2017, 2018, and 2020. I have combined these datasets into the one presented here. For additional details, see my post: &lt;a href="https://alexgude.com/blog/switrs-sqlite-hosted-dataset/"&gt;&lt;strong&gt;Introducing the SWITRS SQLite Hosted Dataset&lt;/strong&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;There are three main tables:&lt;/p&gt; &lt;p&gt;- `&lt;strong&gt;collisions&lt;/strong&gt;`: Contains information about the collision, where it happened, what vehicles were involved.&lt;br&gt; - `&lt;strong&gt;parties&lt;/strong&gt;`: Contains information about the groups people involved in the collision including age, sex, and sobriety.&lt;br&gt; - `&lt;strong&gt;victims&lt;/strong&gt;`: Contains information about the injuries of specific people involved in the collision.&lt;/p&gt; &lt;p&gt;There is also a table called `&lt;em&gt;case_ids&lt;/em&gt;` which I used to build the other tables. It tells you which of the four original datasets each row came from.&lt;/p&gt;</dct:description>
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Data volume 62.5 GB
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Unique downloads 39

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