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GIS-SAVER: Geographic Information System for Safety Analysis and Exploration

GIS-SAVER is a powerful resource for safety analysis and exploration, benefiting engineering, enforcement, education, emergency response, and more. Learn about the evolution of safety analysis tools and how GIS technology is transforming the way data is collected, analyzed, and visualized in Iowa. Enhance your understanding of SAVER's capabilities and impact on safety initiatives. Discover how GIS technology is revolutionizing the approach to safety data management and reporting, making it accessible and user-friendly for all stakeholders.

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GIS-SAVER: Geographic Information System for Safety Analysis and Exploration

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  1. Geographic Information System-based Safety Analysis, Visualization, and Exploration Resource(GIS-SAVER)for Engineering, Enforcement, Education, Emergency response, and Everyone else! (GIS-SAVER:E5) Contacts: Technical: Michael D. Pawlovich Michael.Pawlovich@dot.state.ia.us (515) 239-1428 General: Joyce Emery Joyce.Emery@dot.state.ia.us (515) 239-1016 Highway Division, Engineering Bureau, Office of Traffic and Safety Phone: (515) 239-1557 Fax: (515) 239-1891

  2. Outline • Why SAVER? • Iowa’s Progression • SAVER

  3. Why SAVER? • Influences/Inputs • Iowa SMS  5 Es • Iowa STRAC • MMUCC • CODES • Road files mapping and improvement (GIMS) • Data files spatial connections (LRS) • TraCS • Not just crash data anymore!!! • S is for Safety, A is for Analysis…

  4. Iowa SMS and the 5Es • 5Es vs. 3Es • Engineering • Enforcement • Emergency response • Education • Everyone else!

  5. Mainframe ALAS PC-ALAS Issues/Problems Dual effort Access-ALAS (internal) GIS-ALAS (external) Intersection Magic Iowa MMUCC CMAT/Access-ALAS SAVER + Magic Wands Former input method APS MARS/OIM Advantage Safety Iowa MMUCC TraCS Iowa’s Progression Analysis Collection 1970s 1980s 1990s 2000+ TAS MVD

  6. Analysis ToolsProgression (DON’T READ!)

  7. Continuity • Complexity • mid-90s • 2002+ ? • Difficult • Vital!

  8. SAVER • GIS vs. VB • Configuration files w/ minimal code • Data: 5Es • Goals • Reconsolidate our tools! • Continue/Improve Level-Of-Service • Extend capabilities

  9. GIS-SAVER • AV-SAVER  ESRI’s ArcView 3.2/3.3 • GM-SAVER  GeoMedia • Costs for GIS software and configuration • SAVER + GIS capabilities

  10. VB-SAVER • VB and ESRI’s MapObjects (?) • Replaces Access-ALAS/CMAT • Low-cost/No cost alternative • No GIS capabilities beyond SAVER

  11. SAVER: Look & Feel  Dialogs

  12. SAVER: Look & Feel  Maps

  13. SAVER: Look & Feel  Reports

  14. SAVER: Functionality • Identify location – broad and specific • Query • Report • Display/Visualize

  15. SAVER: Examples Muscatine, Iowa: Utility Pole crashes

  16. SAVER: Examples Des Moines -Louisa US 69: Huxley to Story City

  17. SAVER: Examples US 30: Marshalltown to Tama/Toledo Marion - Warren

  18. Ames, IA to Colo, IA US 30 vs. Old Lincoln Highway SAVER: Examples

  19. SAVER: Examples Crashes within Ames, IA

  20. SAVER: Examples US 30 across Iowa

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