Stc 7787;plymouth over Boise River & Canal
Poor Condition104 years old2,100 vehicles/day
Location
| State | Idaho |
| County | Canyon |
| Location | Caldwell Ncl |
| Carries | Stc 7787;plymouth |
| Crosses | Boise River & Canal |
| Coordinates | 43.68897, -116.68625 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 388.1 ft (118.3 m) |
| Max Span | 128.0 ft (39 m) |
| Deck Width | 23.3 ft (7.1 m) |
| Deck Area | 839.9 sq m |
| Main Spans | 3 |
| Year Built | 1922 |
Traffic
| Avg Daily Traffic | 2,100 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 12 months |
| Owner | Other Local Agencies |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000026725 |