County Road 21i over Illinois River
Fair Condition46 years old57 vehicles/day
Location
| State | Colorado |
| County | Jackson |
| Location | 0.4 Mi E Of ST HWY 125 |
| Carries | County Road 21i |
| Crosses | Illinois River |
| Coordinates | 40.44489, -106.14308 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 31.5 ft (9.6 m) |
| Max Span | 28.9 ft (8.8 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 70.1 sq m |
| Main Spans | 1 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 57 (2023) |
| Truck Traffic | 35% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 057021I00.40026 |