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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Legacy Publication

Legacy ID
1011
Show Effective Date
On
Significant Regulatory Guidance
No

Figure 1. GeoMiler System Flow

Figure 1. GeoMiler System Flow

Figure 1 shows the three GeoMiler components – data processor, route solver, and map interface. The data pre-processor hosts all the input survey data received from the Census Bureau, and the post-processor returns the output data to the Census...

Figure 3. Example of a GeoMiler Path Determination

Figure 3. Example of a GeoMiler Path Determination

Great Lakes -> Inland Water -> Truck: Chicago to Haines City, FL

Figure 3 is a snapshot view from the mapping interface. In this case, the input origin is Chicago, Illinois and the destination is Haines City, Florida. The...

Figure 5: Roadway Function by Crash Size, 2004-2008

Figure 5: Roadway Function by Crash Size, 2004-2008

Excel | CSV | Graphic Version

(as a percent of fatal crashes by crash size)

Function Single vehicle Two vehicle Multi- vehicle Rural 56.72 55.42 45.79 Urban 42.71 44.10 53.53...

Table 2: Alignment of Roadway, 2004-2008

Table 2: Alignment of Roadway, 2004-2008

Excel | CSV

Roadway alignment Frequency Percent Single Vehicle     Straight 72,109 65.7 Curved 36,984 33.6 Unknown 843 0.8 Two Vehicles  ...

Figure 1: Fatal Crashes by Crash Size, 2004-2008

Figure 1: Fatal Crashes by Crash Size, 2004-2008

Excel | CSV | Graphic Version

Crash size Percent Single vehicle 109,936 Two vehicle 65,604 Multi-vehicle 12,256

SOURCE: U.S. Department of Transportation, National Highway...