| name | type | use | Clearance below (m) | date completed | date Opened | Height (m) | city | administrative división | continent | Country | road | waterbody | latitude (°) | Length (m) | longitude (°) | Number of spans | Width (m) | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Francis Scott Key Bridge (Baltimore) | Truss | 1877 | 23/03/1977 | Baltimore | Maryland | Americas | United States | Interstate 695 (Maryland) | Patapsco River | 39.2166671753 | -76.5166702271 | Map | ||||||
| Hanover Street Bridge | 1916 | Baltimore | Maryland | Americas | United States | Maryland Route 2 | Patapsco River | 39.2577777800 | -76.6162777800 | Map | ||||||||
| Patterson Viaduct | 13 | 12/1829 | Patapsco River | 39.2333335876 | -76.7500000000 | Map | ||||||||||||
| Thomas Viaduct | 04/07/1835 | 18 | Elkridge, Maryland | Maryland | Americas | United States | Patapsco River | 39.2166671753 | -76.6999969482 | 8 | 8 | Map |