– Oct 29, 2005
| Number | County | Name | Water | Spans | Length | Built | Truss | GPS | Description |
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| 12-08-A | Boise | Mores Creek | 1 | 36' | 1977 | Stringer | N43 46.50 W115 54.41 | SW of Idaho City. ID21 SW 5.4 miles from jct with Main St. in Idaho City to the bridge on the E. side of the road at 3361. | |
| 12-09-a | Bonner | Cedar Street | Sand Creek | many | 444' | 1982 | Stringer | N48 16.56 W116 32.82 | In Sandpoint. Cedar St. E. 0.25 miles from jct with US2 in Sandpoint to the bridge. Coldwater Creek clothing store located inside the bridge. Walkway on S. side. |
| 12-15-a | Caribou | Hooper Springs Park | Soda Creek | 2 | 36' | 1970 | Stringer | Soda Springs. US30, 1 mile from 3rd Av. to park. | |
| 12-24-a | Gooding | Black | ditch | 1 | 24' | 1983 | Stringer | approximate N42 43.44 W114 37.61 | SE of Wendell. S1950E S. 2.9 miles from jct with I84 exit 157 on the S. side of Wendell, E. on E3300S about 4.0 miles to the bridge. |