Gas Pipeline Miles By State
The northeast region has more than 372,000 miles of natural gas pipeline.
| Gas Pipeline Miles by System Type – 2024 Northeast | |||||
| State/U.S. | Distribution Main Miles | Distribution Service Miles | Transmission Miles | Gathering Miles | Total |
| Connecticut | 8,385 | 6,772 | 598 | N/A | 15,756 |
| Delaware | 3,774 | 2,731 | 394 | N/A | 6,899 |
| Maine | 1,462 | 651 | 507 | N/A | 2,620 |
| Maryland | 15,763 | 14,557 | 987 | N/A | 31,307 |
| Massachusetts | 21,892 | 17,657 | 1,127 | N/A | 40,676 |
| New Hampshire | 2,075 | 1,392 | 251 | N/A | 3,718 |
| New Jersey | 36,259 | 34,640 | 1,593 | 1 | 72,493 |
| New York | 50,294 | 40,372 | 4,579 | 139 | 95,383 |
| Pennsylvania | 49,764 | 31,381 | 10,518 | 4,685 | 96,348 |
| Rhode Island | 3,221 | 2,400 | 95 | N/A | 5,716 |
| Vermont | 898 | 668 | 119 | N/A | 1,684 |
| Northeast Total | 193,787 | 153,220 | 20,767 | 4,826 | 372,600 |
| U.S. Total | 1,378,566 | 991,532 | 300,870 | 110,305 | 2,781,274 |