| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|
| Alloway Creek Bridge | PA 2012 over Alloway Creek | Open to traffic | Pratt pony truss | 1903 | -- | -- | 74.2 ft. |
| Branch Rock Creek Bridge | Business US 15 (PA 3001) over Branch of Rock Creek | Open to traffic | Closed-spandrel arch | 1919 | -- | 24.9 ft. | 59.1 ft. |
| Country Club Road Bridge | Country Club Road over Branch of Beaver Creek | Open to traffic | Closed-spandrel arch | ca. 1925 | -- | 29.9 ft. | 29.9 ft. |
| Crooked Creek Road Bridge | PA 3038 (TR 310) over Marsh Creek | Open to traffic | Pratt pony truss | 1889 | -- | -- | 68.9 ft. |
| Cunningham Road Bridge | PA 3008 (Cunningham Road) over Marsh Creek | Open to traffic | Baltimore through truss | 1894 | -- | -- | 254.9 ft. |
| Iron Springs Road Bridge | PA 3014 over Toms Creek | Open to traffic | Stone arch | ca. 1840 | -- | 24.9 ft. | 24.9 ft. |
| Jack's Mountain Covered Bridge | Jacks Mountain Road (PA 3021) over Toms Creek | Open to traffic | Burr arch-truss | 1890 | -- | 64.0 ft. | 75.1 ft. |
| Marsh Creek Bridge | Business US 15 (PA 3001) over Marsh Creek | Open to traffic | Open-spandrel arch | 1920 | -- | 54.1 ft. | 146.0 ft. |
| Middle Creek Bridge | PA 3001 (Old US 15) over Middle Creek | Open to traffic | Open-spandrel arch | 1921 | -- | 75.1 ft. | 78.1 ft. |
| Pondtown Mill Bridge | PA 1005 (Lattimore Valley Road) over Bermudian Creek | Open to traffic | Stone arch | ca. 1880 | -- | 22.0 ft. | 70.9 ft. |
| Rhodes Mill Bridge | Rhodes Mill Bridge Road over Middle Creek | Open to traffic | Polygonal Warren pony truss | 1905 | -- | 82.0 ft. | 84.0 ft. |
| South Branch Conewago Creek Bridge | US 30 over South Branch of Conewago Creek | Open to traffic | Closed-spandrel arch | 1929 | -- | 49.9 ft. | 107.9 ft. |
| Storms Store Road Bridge | Storms Store Road over Conewago Creek | Open to traffic | Stone arch | ca. 1870 | -- | 18.0 ft. | 61.0 ft. |
| Weirmans Mill Road Bridge | PA 1009 (Weirmans Mill Road) over Bermudian Creek | Open to traffic | Pratt through truss | 1896 | -- | -- | 92.9 ft. |
| West High Street Bridge | West High Street over CSX Railroad | No longer exists | Timber stringer | 1920 | -- | 22.0 ft. | 24.9 ft. |
| Willoughby Run Bridge | US 30 SR 0030 over Willoughby Run | Replaced by new bridge | Beam | -- | 2003 | 40 ft. | 44 ft. |
| Wm. Forsythe Stone Culvert | Us 30; Sr 0030 over Marsh Creek | Open to traffic | Concrete tee beam | 1948 | -- | 22.0 ft. | 24.0 ft. |
| Zeiglers Mill Bridge | Zeiglers Mill Road over Conewago Creek | Open to traffic | Warren pony truss | 1911 | -- | 46.9 ft. | 99.1 ft. |