Local Road over Hefferman Creek
Poor Condition126 years old11 vehicles/day
Location
| State | Iowa |
| County | Lyon |
| Location | 098472802 |
| Carries | Local Road |
| Crosses | Hefferman Creek |
| Coordinates | 43.28156, -96.41184 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 0 (Failed) |
| Superstructure | 0 (Failed) |
| Substructure | 0 (Failed) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 46.9 ft (14.3 m) |
| Max Span | 16.1 ft (4.9 m) |
| Deck Width | 15.7 ft (4.8 m) |
| Deck Area | 68.6 sq m |
| Main Spans | 3 |
| Year Built | 1900 |
Traffic
| Avg Daily Traffic | 11 (2022) |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 000000000229190 |