| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| Back Brook Bridge | CR 609 (Manners Road) over Back Brook | No longer exists | Pony truss | 1914 | 2002 | 62.0 ft. | 65.0 ft. |
| Baptist Church Road Bridge | Baptist Church Road over Mulhockaway Creek | Open to traffic | Pony truss | 1902 | -- | 32.2 ft. | 34.1 ft. |
| Beaver Brook Bridge | I-78 over Beaver Brook | Open to traffic | Arch | 1948 | -- | 32.2 ft. | 33.1 ft. |
| Beaver Brook Bridge | I-78 over Beaver Brook | Open to traffic | Arch | 1941 | -- | 29.9 ft. | 29.9 ft. |
| Bell Avenue Bridge | Bell Avenue over Spruce Run River | Open to traffic | Pony truss | 1896 | -- | 83.0 ft. | 84.0 ft. |
| Branch Neshanic River Bridge | Everitts Road over Branch of Neshanic River | No longer exists | Pony truss | ca. 1910 | 1999 | 77.1 ft. | 80.1 ft. |
| Branch Third Neshanic River Bridge | CR 579 over Branch of Third Neshanic River | Open to traffic | Stone arch | 1837 | -- | 18.0 ft. | 44.9 ft. |
| Church Street Bridge | Church Street (CR 579) over Lehigh Valley Railroad | Open to traffic | Through truss | 1910 | -- | 81.0 ft. | 128.9 ft. |
| Cider Mill Road Bridge | Cider Mill Road over Neshanic River | Open to traffic | Through truss | 1900 | -- | 82.0 ft. | 85.0 ft. |
| Copper Creek Bridge | NJ 29 over Copper Creek | Open to traffic | Arch | 1914 | -- | 24.9 ft. | 24.9 ft. |
| Copper Hill Road Bridge | Copper Hill Road over Third Neshanic River | Open to traffic | Timber stringer | 1900 | -- | 25.9 ft. | 26.9 ft. |
| Cratetown Road Bridge | Cratetown Road over Prescott Brook | Open to traffic | Pony truss | 1901 | -- | 40.0 ft. | 41.0 ft. |
| Everitts Road Bridge | Everitts Road over Branch of Neshanic River | No longer exists | Truss | -- | -- | -- | 65.9 ft. |
| Ferry Road Bridge | Ferry Road over Plum Brook | Open to traffic | Pony truss | 1901 | -- | 47.9 ft. | 49.9 ft. |
| Green Sergeant Covered Bridge | CR 604 over Wickecheoke Creek | Unknown status | Queenpost through truss | 1872 | -- | -- | 84.0 ft. |
| Hamden Road Bridge | Hamden Road over South Branch of Raritan River | No longer exists | Truss | -- | -- | -- | 151.9 ft. |
| Hamden Road Bridge | Hamden Road over South Branch Raritan River | Open to traffic | Pony truss | 1885 | -- | 80.1 ft. | 162.1 ft. |
| Hamp Road Bridge | Hamp Road over Alexauken Creek | Open to traffic | Pony truss | 1900 | -- | 54.1 ft. | 55.1 ft. |
| Higgensville Road Bridge | Higgensville Road over Lehigh Line | Open to traffic | Pony truss | 1900 | -- | 49.9 ft. | 54.1 ft. |
| Hoffmans Crossing Road Bridge | Hoffmans Crssng Road over South Branch Raritan River | Open to traffic | Through truss | 1898 | -- | 103.0 ft. | 104.0 ft. |
| Hollow Brook Road Bridge | Hollow Brook Road over Branch of Lamington River | Open to traffic | Pony truss | 1880 | -- | 32.2 ft. | 33.1 ft. |
| Horseshoe Bend Road Bridge | Horseshoe Bend Road over Copper Creek | Open to traffic | Stone arch | 1896 | -- | 21.0 ft. | 21.0 ft. |
| Javes Road Bridge | Javes Road over Hakihohake Creek | Open to traffic | Pony truss | 1940 | -- | 49.9 ft. | 53.2 ft. |
| Kiceniuk Road Bridge | Kiceniuk Road over South Branch Raritan River | Open to traffic | Pony truss | 1927 | -- | 47.9 ft. | 149.9 ft. |
| Kingwood-Locktown Road Bridge | Kingwood-Locktown Road over Wickecheoke Creek | Open to traffic | Pony truss | 1949 | -- | 72.2 ft. | 74.2 ft. |
| Kuhls Road Bridge | Kuhls Road over Branch of Neshanic River | Open to traffic | Pony truss | 1936 | -- | 61.0 ft. | 64.0 ft. |
| Little Nishisakawick Creek Bridge | CR 610/NJ 12 over Little Nishisakawick Creek. | Open to traffic | Arch | 1940 | -- | 35.1 ft. | 35.1 ft. |
| Lockatong Creek Bridge | CR 519 over Lockatong Creek | Open to traffic | Stone arch | 1900 | -- | 14.1 ft. | 52.2 ft. |
| Lockatong Creek Bridge | CR 519 over Lockatong Creek | Open to traffic | Pony truss | 1900 | -- | 63.0 ft. | 63.0 ft. |
| Locktown Road Bridge | Locktown Road over Lockatong Creek | Open to traffic | Pony truss | 1920 | -- | 69.9 ft. | 71.9 ft. |
| Lower Creek Road Bridge | Lower Creek Road over Wickecheoke Creek | Open to traffic | Pony truss | 1889 | -- | 48.9 ft. | 101.1 ft. |
| Lower Kingtown Road Bridge | Lower Kingtown Road over Capoolong Creek | Open to traffic | Pony truss | 1925 | -- | 52.2 ft. | 53.2 ft. |
| Lower Landsdown Road Bridge | Lower Landsdown Road over Capoolong Creek | Open to traffic | Through truss | 1885 | -- | 87.9 ft. | 94.2 ft. |
| Main Street Bridge | Main Street over South Branch Raritan River | Open to traffic | Pony truss | 1870 | -- | 85.0 ft. | 170.0 ft. |
| Mccan Mill Road Bridge | Mccan Mill Road over Lamington River | Open to traffic | Pony truss | 1930 | -- | 60.0 ft. | 63.0 ft. |
| Meadow Lane Bridge | Meadow Lane over North Branch Rockaway Creek | Open to traffic | Pony truss | 1900 | -- | 60.0 ft. | 61.0 ft. |
| Milford Road Bridge | Milford Road over Lehigh Valley Mainline | Open to traffic | Pony truss | 1917 | -- | 91.9 ft. | 96.1 ft. |
| Mill Road Bridge | Mill Road over Rockaway Creek | Open to traffic | Pony truss | 1900 | -- | 36.1 ft. | 69.9 ft. |
| Mill Street Bridge | Mill Street over Quequacommisacong Creek | Open to traffic | Pony truss | 1900 | -- | 44.0 ft. | 45.9 ft. |
| Milltown Road Bridge | Milltown Road over Lockatong Creek | Open to traffic | Pony truss | 1850 | -- | 52.2 ft. | 54.1 ft. |
| Mountain Road Bridge | Mountain Road over Rockway Creek | Open to traffic | Stone arch | 1901 | -- | 22.0 ft. | 22.0 ft. |
| Mountain Road Bridge | Mountain Road over Raritan Valley Line | Open to traffic | Pony truss | 1910 | -- | 104.0 ft. | 107.9 ft. |
| Mowder Hill Road Bridge | Mowder Hill Road over Musconetcong River | No longer exists | Truss | -- | -- | -- | 64.0 ft. |
| Mt. Joy Road Bridge | Mt. Joy Road over Musconetcong River | Open to traffic | Through truss | 1900 | -- | 102.0 ft. | 106.0 ft. |
| Musconetcong River Bridge | CR 645 over Musconetcong River | Open to traffic | Pony truss | 1905 | -- | 73.2 ft. | 76.1 ft. |
| Musconetcong River Bridge | CR 645 over Musconetcong River | Open to traffic | Stone arch | 1900 | -- | 36.1 ft. | 81.0 ft. |
| Newport Road Bridge | Newport Road over Spruce Run | Open to traffic | Stone arch | 1900 | -- | 21.0 ft. | 21.0 ft. |
| Old Mill Road Bridge | Old Mill Road over Wickecheoke Creek | Open to traffic | Pony truss | 1899 | -- | 46.9 ft. | 48.9 ft. |
| Palatine Road Bridge | Palatine Road over Branch of Lamington River | Open to traffic | Stone arch | 1900 | -- | 22.0 ft. | 22.0 ft. |
| Payne Road Bridge | Payne Road over Prescott Brook | Open to traffic | Pony truss | 1899 | -- | 46.9 ft. | 46.9 ft. |
| Peck's Ferry Bridge | Locktown-Flemington Road over Plum Brook | No longer exists | Truss | ca. 1900 | -- | -- | 28.9 ft. |
| Pennsylvania Avenue Bridge | Pennsylvania Avenue Ext. over Tributary of South Branch Raritan River | Open to traffic | Stone arch | 1872 | -- | 20.0 ft. | 21.0 ft. |
| Pennsylvania Avenue Bridge | Pennsylvania Avenue Ext. over Black River | Open to traffic | Pony truss | 1918 | -- | 74.2 ft. | 75.1 ft. |
| Penwell Road Bridge | Penwell Road over Branch of Musconetcong River | Open to traffic | Timber stringer | 1901 | -- | 23.0 ft. | 24.9 ft. |
| Penwell Road Bridge | Penwell Road over Musconetcong River | Open to traffic | Timber stringer | 1900 | -- | 79.1 ft. | 82.0 ft. |
| Pine Hill Road Bridge | Pine Hill Road over Branch of Wickecheoke Creek | Open to traffic | Stone arch | 1849 | -- | 20.0 ft. | 23.0 ft. |
| Pine Hill Road Bridge | Pine Hill Road over South Branch Raritan River | Open to traffic | Pony truss | ca. 1900 | -- | 44.0 ft. | 91.9 ft. |
| Pleasant Run Bridge | US 202 over Pleasant Run | Open to traffic | Arch | 1933 | -- | 29.9 ft. | 34.1 ft. |
| Plum Brook Bridge | Lockton-Sergeantsville Road over Plum Brook | Open to traffic | Pony truss | 1925 | -- | 46.9 ft. | 48.9 ft. |
| Potterstown Road Bridge | Potterstown Road over North Branch Rockaway Creek | Open to traffic | Through truss | 1901 | -- | 64.0 ft. | 65.0 ft. |
| Rainbow Hill Road Bridge | Rainbow Hill Road over Neshanic River | Open to traffic | Pony truss | 1900 | -- | 75.1 ft. | 152.9 ft. |
| Rake Factory Road Bridge | Rake Factory Road over Branch of Wickecheoke Creek | Open to traffic | Pony truss | 1930 | -- | 51.2 ft. | 53.2 ft. |
| Raritan Vally Line Bridge | Raritan Vally Line over NJ 173 | Unknown status | Arch | 1914 | -- | -- | 67.9 ft. |
| Raven Rock Road Bridge | Raven Rock Road over Lockatong Creek | Open to traffic | Through truss | 1878 | -- | 127.0 ft. | 128.9 ft. |
| River Road Bridge | River Road over Nishisakawick Creek | Open to traffic | Pony truss | 1900 | -- | 56.1 ft. | 57.1 ft. |
| Rockafellows Mill Bridge | Rockafellows Mill over South Branch Raritan River | Open to traffic | Through truss | 1900 | -- | 138.1 ft. | 140.1 ft. |
| Rockaway Creek Bridge | Island Road over Rockaway Creek | No longer exists | Pony truss | -- | 2001 | 68.9 ft. | 69.9 ft. |
| Rockaway Creek Bridge | Lamington Road over Rockaway Creek | No longer exists | Through truss | -- | 2000 | -- | 58.1 ft. |
| Rockaway Road Bridge | Rockaway Road over Rockaway Creek | No longer exists | Truss | -- | -- | -- | 60.0 ft. |
| Rockaway Road Bridge | Rockaway Road over Rockaway Creek | Open to traffic | Timber stringer | 1900 | -- | 51.2 ft. | 55.1 ft. |
| Rockaway Road Bridge | Rockaway Road over Rockaway Creek | Open to traffic | Timber stringer | 1900 | -- | 48.9 ft. | 54.1 ft. |
| School Street Bridge | School Street over Spruce Run River | Open to traffic | Pony truss | 1870 | -- | 80.1 ft. | 84.0 ft. |
| South Franklin Street Bridge | South Franklin Street over Swan Creek | Open to traffic | Stone arch | 1873 | -- | 40.0 ft. | 40.0 ft. |
| South Union Street Bridge | South Union Street over Swan Creek | Open to traffic | Arch | 1916 | -- | 26.9 ft. | 26.9 ft. |
| Spruce Run Bridge | Main Street over Spruce Run | Open to traffic | Arch | 1930 | -- | 60.0 ft. | 60.0 ft. |
| Stanton Station Road Bridge | Stanton Station Road over South Branch Raritan River | Open to traffic | Through truss | 1880 | -- | 102.0 ft. | 103.0 ft. |
| Stone Sign Post Road Bridge | Stone Sign Post Road over Plum Brook | Open to traffic | Pony truss | 1903 | -- | 27.9 ft. | 29.9 ft. |
| Strimples Mill Road Bridge | Strimples Mill Road over Lockatong Creek | Open to traffic | Through truss | 1897 | -- | 93.2 ft. | 95.1 ft. |
| Sunnyside Road Bridge | Sunnyside Road over South Branch Raritan River | Open to traffic | Pony truss | 1901 | -- | 62.0 ft. | 128.0 ft. |
| Swan Creek Bridge | NJ 29 over Swan Creek | Open to traffic | Arch | 1918 | -- | 31.2 ft. | 40.0 ft. |
| Swan Creek Bridge | CR 518 over Swan Creek | Open to traffic | Stone arch | 1873 | -- | 22.0 ft. | 22.0 ft. |
| Swan Creek Bridge | CR 518 over Swan Creek | Open to traffic | Stone arch | 1876 | -- | 23.0 ft. | 23.0 ft. |
| Swan Creek Bridge | NJ 165 over Swan Creek | Open to traffic | Arch | 1929 | -- | 32.2 ft. | 32.2 ft. |
| Tributary of Back Brook Bridge | CR 602 over Tributary of Back Brook | Open to traffic | Pony truss | 1834 | -- | 42.0 ft. | 44.0 ft. |
| Tributary South Branch Raritan River Bridge | CR 513 over Tributary of South Branch Raritan River | Open to traffic | Arch | 1940 | -- | 42.0 ft. | 42.0 ft. |
| Trimmer Road Bridge | Trimmer Road over Tributary of South Branch Raritan River | Open to traffic | Timber stringer | 1930 | -- | 24.9 ft. | 26.9 ft. |
| Union Road Bridge | Union Road over Lockatong Creek | Open to traffic | Pony truss | 1910 | -- | 40.0 ft. | 42.0 ft. |
| Upper Kingtown Road Bridge | Upper Kingtown Road over Capoolong Creek | Open to traffic | Pony truss | 1919 | -- | 46.9 ft. | 49.9 ft. |
| Valley Road Bridge | Valley Road over Musconetcong River | Closed to all traffic | Pony truss | 1900 | -- | 48.9 ft. | 104.0 ft. |
| Valley Station Road Bridge | Valley Station Road over Musconetcong River | No longer exists | Truss | 1901 | 2005 | -- | 117.1 ft. |
| Van Lieus Road Bridge | Van Lieus Road over Back Brook | Open to traffic | Pony truss | 1910 | -- | 60.0 ft. | 63.0 ft. |
| Washington Avenue Bridge | Washington Avenue over South Branch Raritan River | Open to traffic | Arch | 1920 | -- | 55.1 ft. | 114.5 ft. |
| Welisewitz Road Bridge | Welisewitz Road over Tributary of Back Brook | Open to traffic | Pony truss | 1920 | -- | 43.0 ft. | 44.0 ft. |
| Willoughby Brook Bridge | NJ 31 over Willoughby Brook | Open to traffic | Arch | 1930 | -- | 28.9 ft. | 28.9 ft. |
| Wilson Road Bridge | Wilson Road over Moores Creek | Open to traffic | Pony truss | 1920 | -- | 42.0 ft. | 44.0 ft. |
| Woodsville Road Bridge | Woodsville Road over Peters Brook | Open to traffic | Stone arch | 1840 | -- | 18.0 ft. | 40.0 ft. |
| York Street Bridge | York Street over Hakihohake Creek | Open to traffic | Pony truss | 1901 | -- | 42.0 ft. | 42.0 ft. |