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Bridge, Port and Tunnel Authority


Bridge and tunnel authorities operate as independent legal entities that often operate across local and state boundaries. Each has the authority to regulate and restrict the types of vehicles and commodities that may operate within their jurisdiction. Often, these restrictions use the hazardous materials classifications designated by PHMSA under Title 49 of the Code of Federal Regulations.

All PHMSA related links for Hydrogen

 

 

 

 

 

 





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