N1730 over Commission Creek
Good Condition53 years old24 vehicles/day
Location
| State | Oklahoma |
| County | Ellis |
| Location | 8.3w 7.7s Of Arnett |
| Carries | N1730 |
| Crosses | Commission Creek |
| Coordinates | 36.03380, -99.91704 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 203.1 ft (61.9 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 612.8 sq m |
| Main Spans | 4 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 24 (2022) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 185580000000000 |