| Name | Steam Tunnels Under Capitol Hill |
| Address | 25 E Street SE, Washington, District of Columbia, United States |
| Date | 0000-00-00 |
| Time | 00:00:00 |
| Category | unknown |
| Description | 100 years later, they're still down there.... |
| Coordinates | 38.88250, -77.00740 |
| Web address | /places/steam-tunnels-under-capitol-hill |