Stp 8213;middleton over Caldwell Highline Canal
Fair Condition76 years old8,900 vehicles/day
Location
| State | Idaho |
| County | Canyon |
| Location | 4.0 S. 0.3 E. Middleton |
| Carries | Stp 8213;middleton |
| Crosses | Caldwell Highline Canal |
| Coordinates | 43.64844, -116.61328 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 65.6 ft (20 m) |
| Deck Area | 146 sq m |
| Main Spans | 1 |
| Year Built | 1950 (reconstructed 1969) |
Traffic
| Avg Daily Traffic | 8,900 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | Other Local Agencies |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000019715 |