30th Street over North Goose Creek
Fair Condition32 years old21,233 vehicles/day
Location
| State | Colorado |
| County | Boulder |
| Location | At Mapleton & 30th ST |
| Carries | 30th Street |
| Crosses | North Goose Creek |
| Coordinates | 40.02544, -105.25354 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Frame |
| Total Length | 59.7 ft (18.2 m) |
| Max Span | 27.9 ft (8.5 m) |
| Deck Width | 124.3 ft (37.9 m) |
| Deck Area | 689.8 sq m |
| Main Spans | 2 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 21,233 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | BOLD-07-1.72-04 |