Sierra Road E over Prickly Pear Creek 077
Fair Condition28 years old623 vehicles/day
Location
| State | Montana |
| County | Lewis and Clark |
| Location | 5m NE Helena |
| Carries | Sierra Road E |
| Crosses | Prickly Pear Creek 077 |
| Coordinates | 46.66076, -111.97547 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 71.9 ft (21.9 m) |
| Max Span | 71.9 ft (21.9 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 173.0 sq m |
| Main Spans | 1 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 623 (2023) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L25104002+02001 |