Figure 1-4 - Indicators of Intelligent Transportation System Infrastructure Deployment: Fiscal Year 1997

NOTE: These percentages describe the amount of deployment relative to total deployment potential (e.g., a city that has 10 miles of its 100 miles of freeway covered by incident detection systems would have a 10% deployment rate). It should be noted that deployment opportunity describes the total deployment potential and does not necessarily represent implementation goals or a specified level of need.

SOURCE: U.S. Department of Transportation, Federal Highway Adminstration, Intelligent Transportation Systems Joint Program Office, Tracking the Deployment of the Integrated Metropolitan Intelligent Transportation Systems Infrastructure in the USA: FY 1997 Results (Washington, DC: 1998), p. ES-2.