30920 458 AVE over Ck
Fair Condition33 years old25 vehicles/day
Location
| State | South Dakota |
| County | Clay |
| Location | 12.2s & 6e Irene |
| Carries | 30920 458 AVE |
| Crosses | Ck |
| Coordinates | 42.90882, -97.04287 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 29.5 ft (9 m) |
| Max Span | 28.5 ft (8.7 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 65.7 sq m |
| Main Spans | 1 |
| Year Built | 1993 |
Traffic
| Avg Daily Traffic | 25 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000014060122 |