<commit_before>---
layout: page_notitle
author:
  display_name: <NAME>
  email: <EMAIL>
tags: []
date: 2017-12-21 15:18:09 -0700
title: Vehicle Collision Mapping
categories:
  - Developer
---
<div class="application">
  <h1>Crash Mapping</h1>
  <h3>Tools for visualizing and analyzing vehicle collisions</h3>
  <div class="application__partners">In partnership with Highway Patrol, Department of Public Safety, UDOT</div>
  <div class="application__links">
    <a class="application__url" href="https://crashmapping.utah.gov"><i aria-hidden="true"
        class="fas fa-external-link-square-alt"></i><span class="sr-only">external link</span> crashmapping.utah.gov</a>
    <a class="application__repo" href="https://github.com/agrc/crash-web"><i aria-hidden="true"
        class="fab fa-github"></i><span class="sr-only">github repository link</span> Repository</a>
    <a class="application__repo" href="https://github.com/agrc/crash-db"><i aria-hidden="true"
        class="fab fa-github"></i><span class="sr-only">github repository link</span> Repository</a>
  </div>
</div>
<figure class="application-figure application-figure--align-center">
  <img src="crash-mapping.png" class="application-figure__image outline" alt="initial view of application" width="1423"
    height="579" loading="lazy" />
  <figcaption class="application-figure__caption">Easy to understand point clusters with contributing factor filters
  </figcaption>
</figure>
<h3>Why</h3>
<p>The Crash Studies Team at UDOT's Traffic & Safety Division maintains a detailed database of all crashes on public
  roadways in Utah. This data is used to report safety trends, identify potential safety improvement projects, and
  allocate limited funding to projects that will have the greatest impact on safety. This data and all UDOT Safety
  Program information are protected under 23 USC 409 and therefore inadmissible in court.</p>
<h3>Data Origination</h3>
<p>All public safety agencies in Utah submit digital crash reports to the Department of Public Safety for all vehicle
  crashes on public roads in Utah. These reports capture detailed information about many contributing factors of the
  incident. UDOT processes the report to enhance and reconcile any issues with the data in the report and assure that
  the geo-location is correct. The geo-location is stored in UTM coordinates using NAD 83 Zone 12N projection. UDOT
  pushes updates of the data after a thorough review process to a secure location within DTS for use in the crash
  mapping application. Forklift processes the data, transforming it into an easy to query and visualize format for the<commit_msg>fix: put crash download link back<commit_after>---
layout: page_notitle
author:
  display_name: <NAME>
  email: <EMAIL>
tags: []
date: 2017-12-21 15:18:09 -0700
title: Vehicle Collision Mapping
categories:
  - Developer
---
<div class="application">
  <h1>Crash Mapping</h1>
  <h3>Tools for visualizing and analyzing vehicle collisions</h3>
  <div class="application__partners">In partnership with Highway Patrol, Department of Public Safety, UDOT</div>
  <div class="application__links">
    <a class="application__url" href="https://crashmapping.utah.gov"><i aria-hidden="true"
        class="fas fa-external-link-square-alt"></i><span class="sr-only">external link</span> crashmapping.utah.gov</a>
    <a class="application__repo" href="https://github.com/agrc/crash-web"><i aria-hidden="true"
        class="fab fa-github"></i><span class="sr-only">github repository link</span> Repository</a>
    <a class="application__repo" href="https://github.com/agrc/crash-db"><i aria-hidden="true"
        class="fab fa-github"></i><span class="sr-only">github repository link</span> Repository</a>
    <a id="application__download" class="application__download"
      href="https://drive.google.com/a/utah.gov/uc?id=18a9jKmFbq2_0zvY9aN5jdMpof5gE0xSG&export=download"><i
        aria-hidden="true" class="fas fa-cloud-download-alt"></i><span class="sr-only">download data link</span>
      Download Application Data</a>
  </div>
</div>
<figure class="application-figure application-figure--align-center">
  <img src="crash-mapping.png" class="application-figure__image outline" alt="initial view of application" width="1423"
    height="579" loading="lazy" />
  <figcaption class="application-figure__caption">Easy to understand point clusters with contributing factor filters
  </figcaption>
</figure>
<h3>Why</h3>
<p>The Crash Studies Team at UDOT's Traffic & Safety Division maintains a detailed database of all crashes on public
  roadways in Utah. This data is used to report safety trends, identify potential safety improvement projects, and
  allocate limited funding to projects that will have the greatest impact on safety. This data and all UDOT Safety
  Program information are protected under 23 USC 409 and therefore inadmissible in court.</p>
<h3>Data Origination</h3>
<p>All public safety agencies in Utah submit digital crash reports to the Department of Public Safety for all vehicle
  crashes on public roads in Utah. These reports capture detailed information about many contributing factors of the
  incident. UDOT processes the report to enhance and reconcile any issues with the data in the report and assure that
  the geo-location is correct. The geo-location is stored in UTM coordinates using NAD 83 Zone 12N projection. UDOT
  pushes updates of the data after a thorough review process to a secure location within DTS for use in the crash
  mapping application. Forklift processes the data, transforming it into an easy to query and visualize format for the
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