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Code of Federal Regulations (Last Updated: November 8, 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 G - Engineering and Traffic Operations |
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Part 646 - Railroads |
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Subpart B - Railroad-Highway Projects |
| § 646.200 - Purpose and applicability. |
| § 646.202 - [Reserved] |
| § 646.204 - Definitions. |
| § 646.206 - Types of projects. |
| § 646.208 - Funding. |
| § 646.210 - Classification of projects and railroad share of the cost. |
| § 646.212 - Federal share. |
| § 646.214 - Design. |
| § 646.216 - General procedures. |
| § 646.218 - Simplified procedure for accelerating grade crossing improvements. |
| § 646.220 - Alternate Federal-State procedure. |
| Appendix to Subpart B - Horizontal and Vertical Clearance Provisions for Overpass and Underpass Structures |
| Appendix to Subpart B of Part 646 - Horizontal and Vertical Clearance Provisions for Overpass and Underpass Structures |