area (sq. miles) | county count | state count | span (miles) | span center | span end 1 | span end 2 | FGR (miles) | center county and point | county 1 and point | county 2 and point | county 3 and point |
1 | 12310 | 1 | 17 | 1 | 6 | 1 | 187 | Hampshire-MA (42.45, 72.98) | Middlesex-CT (41.17, 72.53) | Rutland-VT (43.84, 73.22) | 30 | Dutchess-NY (42.02, 73.86) | Orange-NY (41.59, 73.95) | Fairfield-CT (41.67, 73.52) | Albany-NY (42.44, 73.95) |
2 | 1831 | 2 | 1 | 2 | 1 | 2 | 85 | Coos-NH (44.70, 71.21) | Coos-NH (44.09, 71.34) | Coos-NH (45.31, 71.08) | 14 | Coos-NH (44.44, 71.30) | Carroll-NH (44.24, 71.25) | Oxford-ME (44.45, 71.02) | Essex-VT (44.50, 71.58) |
3 | 955 | 2 | 1 | 2 | 1 | 5 | 48 | Merrimack-NH (43.31, 71.62) | Merrimack-NH (43.01, 71.39) | Merrimack-NH (43.61, 71.85) | 11 | Merrimack-NH (43.36, 71.81) | Hillsborough-NH (43.21, 71.91) | Belknap-NH (43.44, 71.62) | Sullivan-NH (43.44, 72.01) |
4 | 803 | 2 | 1 | 2 | 1 | 4 | 50 | Contra Costa-CA (37.93, 121.98) | Contra Costa-CA (37.85, 121.53) | Contra Costa-CA (37.97, 122.44) | 10 | Contra Costa-CA (37.89, 121.89) | Alameda-CA (37.78, 122.01) | Alameda-CA (37.75, 121.84) | Sacramento-CA (38.02, 121.82) |
5 | 670 | 2 | 1 | 2 | 1 | 3 | 58 | Galveston-TX (29.37, 94.78) | Galveston-TX (29.60, 94.37) | Galveston-TX (29.08, 95.13) | 10 | Galveston-TX (29.36, 94.97) | Brazoria-TX (29.28, 95.11) | Gulf of Mexico (29.24, 94.88) | Chambers-TX (29.50, 94.93) |
6 | 494 | 2 | 1 | 2 | 1 | 6 | 40 | New Castle-DE (39.56, 75.61) | New Castle-DE (39.83, 75.47) | New Castle-DE (39.30, 75.76) | 7 | New Castle-DE (39.71, 75.64) | Salem-NJ (39.65, 75.54) | Salem-NJ (39.69, 75.51) | Chester-PA (39.77, 75.74) |
7 | 68 | 2 | 1 | 2 | 1 | 7 | 14 | City of Washington-DC (38.89, 77.04) | City of Washington-DC (38.79, 77.04) | City of Washington-DC (39.00, 77.04) | 3 | City of Washington-DC (38.89, 76.99) | Prince George's-MD (38.92, 76.95) | Arlington-VA (38.87, 77.04) | Prince George's-MD (38.86, 76.95) |