E0660 over Cimarron River
Fair Condition68 years old100 vehicles/day
Location
| State | Oklahoma |
| County | Creek |
| Location | 1e Of Markham |
| Carries | E0660 |
| Crosses | Cimarron River |
| Coordinates | 36.05967, -96.59535 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 571.9 ft (174.3 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 23.3 ft (7.1 m) |
| Deck Area | 1237.5 sq m |
| Main Spans | 6 |
| Year Built | 1958 |
Traffic
| Avg Daily Traffic | 100 (2022) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 232690000000000 |