Past/present ALAS - PowerPoint PPT Presentation

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Title:

Past/present ALAS

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Past/present ALAS Current Location Process Crash Location Improvement Crash location performed on-site or at local office Geographic coordinates of crash Roadway ... – PowerPoint PPT presentation

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Slides: 14
Provided by: CTre7
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Title: Past/present ALAS


1
Past/present ALAS
2
CAD Node Maps
3
CAD node file
Crash Locations
Text - node ID, x, y
Paper crash records
MGE (unit conversion)
DB2 - ID - from node - to node - distance - crash
information
Text - node ID, lat, long
y
MapInfo Node Locations
x
MIF
text
MapBasic interpolation program
MapInfo Crash Locations
ArcView Crash Locations
4
Alcohol-Related Crashes and Tavern Locations
5
Thematic Map - Crashes by Time of Day
6
Thematic Map - Crashes by Age
7
Thematic Map - Crashes by Surface Conditions
8
Emergency Response Applications
  • Emergency response areas
  • Nearest facility/shortest path to crash
  • Impact of Avenue of the Saints on emergency
    response
  • CODES - linking crash and hospital records

9
Emergency Response Times
10
Current Location Process
11
Crash Location Improvement
  • Crash location performed on-site or at local
    office
  • Geographic coordinates of crash
  • Roadway information confirms location
  • Key fields identified for base record ID and
    future cartographic upgrade

12
Location Tool GUI
13
CTRE Crash Location Tool
  • The National Model
  • The Current Location Process
  • Data Flow Chart
  • Advantage Safety
  • Crash Location Tool
  • Development Software
  • The Location Tool GUI
  • Application Demonstration
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