IRR 4820c over Creek
Good Condition34 years old100 vehicles/day
Location
| State | Oklahoma |
| County | Marshall |
| Location | 1.0 S 1.0 W Mc Millan |
| Carries | IRR 4820c |
| Crosses | Creek |
| Coordinates | 34.07098, -96.95221 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 65.9 ft (20.1 m) |
| Deck Area | 158.8 sq m |
| Main Spans | 2 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 100 (2022) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 229650000000000 |