• More than 210 natural gas pipeline systems.
• 305,000 miles of interstate and intrastate transmission pipelines (see mileage table).
• More than 1,400 compressor stations that maintain pressure on the natural gas pipeline network and assure continuous forward movement of supplies (see map).
• More than 11,000 delivery points, 5,000 receipt points, and 1,400 interconnection points that provide for the transfer of natural gas throughout the United States.   
• 24 hubs or market centers that provide additional interconnections (see map).
• 400 underground natural gas storage facilities (see map).
• 49 locations where natural gas can be imported/exported via pipelines (see map).
• 8 LNG (liquefied natural gas) import facilities and 100 LNG peaking facilities (see map).

Learn more about the natural gas pipeline network:

		Interstate – Pipeline systems that cross one or more States
		Intrastate – Pipelines that operate only within State boundaries
		Network Design – Basic concepts and parameters
		Pipeline Capacity and Usage
		Regulatory Authorities
		Transportation, Processing, and Gathering
		Transportation Corridors – Major interstate routes
		Underground Natural Gas Storage – Includes regional breakdowns
		Pipeline Development and Expansion
		U.S./Canada/Mexico Import & Export Locations