49 USC 5908
49 USC 5908
§ 5908 - Relationship to other laws
CHAPTER 59— INTERMODAL SAFE CONTAINER TRANSPORTATION
Nothing in this chapter affects—
(1) chapter 51 (relating to transportation of hazardous material) or the regulations promulgated under that chapter; or
(2) any State highway weight or size law or regulation applicable to tractor-trailer combinations.