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Explore crash location and attribute data in Wisconsin, including state highways, county roads, and mapping techniques. Learn about crash location types, attributes, and access spatial data via GPS, AVLs, GIS, and COMPASS.
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CITATION and CRASH LOCATION TECHNIQUES: Some Alternatives 2002 INTERNATIONAL TRAFFIC RECORDS FORUM ORLANDO, FLORIDA August 6, 2002 Martha Florey, M.S., J.D.
WISCONSIN TRAFFIC SAFETY LOCATION AND ATTRIBUTE DATA 1. Location Data State Highways County/Municipal Roadways Indian Roads, Forest Roads, Etc. 2. Attribute Data Crash Other
WISCONSIN DOT • Planning and Engineering Maps • State Trunk Network STN • WI Information System for Local Roads WISLR • Crash Data – Location and Attributes • MV4000 Police Crash Report -- 4 pages! • Location Data • Crash Location Type • On Hwy offset From/At Hwy • House/Utility/Fire/RR Number • Space to add Lat/Long
Wisconsin Land Information Program • Grants-in-Aid to 72 Counties • Land Information Plan • Land Information Officer • Foundational Elements • - Geo reference Framework • - Parcel • - Public Access
I. Hand-held GPS Units – Rural II. AVLs – Urbanizing County III. GIS/Orthophotos – Urban IV. COMPASS – Milwaukee Public Safety Location Alternatives Demonstrated