Stp 7933;21st AVE over Indian Creek
Good Condition17 years old15,500 vehicles/day
Location
| State | Idaho |
| County | Canyon |
| Location | In Caldwell;21st AVE |
| Carries | Stp 7933;21st AVE |
| Crosses | Indian Creek |
| Coordinates | 43.65850, -116.67169 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 50.9 ft (15.5 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 80.4 ft (24.5 m) |
| Deck Area | 379.8 sq m |
| Main Spans | 1 |
| Year Built | 2009 |
Traffic
| Avg Daily Traffic | 15,500 (2023) |
| Truck Traffic | 2% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 48 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000021806 |