SH 29 over Eighteen Mile Creek
Good Condition7 years old180 vehicles/day
Location
| State | Idaho |
| County | Lemhi |
| Location | 0.24 East Of Leadore |
| Carries | SH 29 |
| Crosses | Eighteen Mile Creek |
| Coordinates | 44.68322, -113.35506 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Frame |
| Total Length | 32.2 ft (9.8 m) |
| Max Span | 32.2 ft (9.8 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 96.0 sq m |
| Main Spans | 1 |
| Year Built | 2019 |
Traffic
| Avg Daily Traffic | 180 (2023) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 822 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000013453 |