Subpart B - INTERNATIONAL TRAFFIC
- Section 123.11 - Supplies on international trains
- Section 123.12 - Entry of foreign locomotives and equipment in international traffic
- Section 123.13 - Foreign repairs to domestic locomotives and other domestic railroad equipment
- Section 123.14 - Entry of foreign-based trucks, busses, and taxicabs in international traffic
- Section 123.15 - Vehicles of foreign origin used between communities of the United States and Canada or Mexico
- Section 123.16 - Entry of returning trucks, busses, or taxicabs in international traffic
- Section 123.17 - Foreign repairs to domestic trucks, busses, taxicabs and their equipment
- Section 123.18 - Equipment and materials for constructing bridges or tunnels between the United States and Canada or Mexico