Thornton PKWY over Niver Creek
Good Condition36 years old20,525 vehicles/day
Location
| State | Colorado |
| County | Adams |
| Location | .25 Mi W Of I25 |
| Carries | Thornton PKWY |
| Crosses | Niver Creek |
| Coordinates | 39.86501, -104.99400 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 20.3 ft (6.2 m) |
| Max Span | 6.9 ft (2.1 m) |
| Deck Width | 241.1 ft (73.5 m) |
| Deck Area | 455.7 sq m |
| Main Spans | 3 |
| Year Built | 1990 |
Traffic
| Avg Daily Traffic | 20,525 (2021) |
| Truck Traffic | 5% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | THN-THN093-NIV |