403rd Avenue over Firesteel Ck
Poor Condition116 years old390 vehicles/day
Location
| State | South Dakota |
| County | Davison |
| Location | 2.0w 1.5s Loomis |
| Carries | 403rd Avenue |
| Crosses | Firesteel Ck |
| Coordinates | 43.77444, -98.14639 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 89.9 ft (27.4 m) |
| Max Span | 48.9 ft (14.9 m) |
| Deck Width | 30.5 ft (9.3 m) |
| Deck Area | 254.8 sq m |
| Main Spans | 2 |
| Year Built | 1910 (reconstructed 1970) |
Traffic
| Avg Daily Traffic | 390 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000018090051 |