S.h. 18 over Cimarron River
Fair Condition21 years old3,500 vehicles/day
Location
| State | Oklahoma |
| County | Payne |
| Location | 4.6 Mi N Of Jct SH 33 |
| Carries | S.h. 18 |
| Crosses | Cimarron River |
| Coordinates | 36.05152, -96.76712 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 901.9 ft (274.9 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 3518.7 sq m |
| Main Spans | 9 |
| Year Built | 2005 |
Traffic
| Avg Daily Traffic | 3,500 (2022) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 275680000000000 |