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Code of Federal Regulations (Last Updated: May 6, 2024) |
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Title 23 - Highways |
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Chapter I - Federal Highway Administration, Department of Transportation |
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SubChapter E - Planning and Research |
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Part 490 - National Performance Management Measures |
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Subpart F - National Performance Management Measures To Assess Freight Movement on the Interstate System |
§ 490.607 - National performance management measures to assess freight movement on the Interstate System.
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§ 490.607 National performance management measures to assess freight movement on the Interstate System.
The performance measure to assess freight movement on the Interstate System is the: Truck Travel Time Reliability (TTTR) Index (referred to as the Freight Reliability measure).