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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
All Titles
Title 23
Chapter I
Part 655
Subpart F - Subpart F—Traffic Control Devices on Federal-Aid and Other Streets and Highways
§ 655.601 - Purpose.
§ 655.602 - Definitions.
§ 655.603 - Standards.
§ 655.604 - Achieving basic uniformity.
§ 655.605 - Project procedures.
§ 655.606 - Higher cost materials.
§ 655.607 - Funding.
Appendix Appendix to - Appendix to Subpart F of Part 655—Alternate Method of Determining the Color of Retroreflective Sign Materials and Pavement Marking Materials
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