Topographic Map Tunnel Features in Pierce County, Washington
Browse by County - Pierce, Feature Type - Tunnel
| Feature | Type | County | USGS Topo Map | Elevation | Lat | Long |
|---|---|---|---|---|---|---|
| Nelson Bennett Tunnel | Tunnel | Pierce | Gig Harbor | 236 feet | 47.296ºN | 122.520ºW |
| Penstock Tunnel | Tunnel | Pierce | Sumner | 522 feet | 47.238ºN | 122.217ºW |
