Frntage Road 81020 over Miles Creek 037
Poor Condition97 years old507 vehicles/day
Location
| State | Montana |
| County | Custer |
| Location | 20m NE Miles City |
| Carries | Frntage Road 81020 |
| Crosses | Miles Creek 037 |
| Coordinates | 46.62655, -105.54135 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 4 (Poor) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 58.4 ft (17.8 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 174.4 sq m |
| Main Spans | 3 |
| Year Built | 1929 (reconstructed 1948) |
Traffic
| Avg Daily Traffic | 507 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L09004004+06001 |