Ramp To I 70 Wbnd over Mamm Creek
Good Condition49 years old721 vehicles/day
Location
| State | Colorado |
| County | Garfield |
| Location | 4.5mi E Of Rifle |
| Carries | Ramp To I 70 Wbnd |
| Crosses | Mamm Creek |
| Coordinates | 39.53275, -107.71439 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 102.4 ft (31.2 m) |
| Max Span | 99.1 ft (30.2 m) |
| Deck Width | 30.5 ft (9.3 m) |
| Deck Area | 290.2 sq m |
| Main Spans | 1 |
| Year Built | 1977 |
Traffic
| Avg Daily Traffic | 721 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 1 |
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 | F-06-AF |