Frisco Hill RD over Rock CR
Good Condition25 years old1,582 vehicles/day
Location
| State | Missouri |
| County | Jefferson |
| Location | S 783 T 42 N R 5 E |
| Carries | Frisco Hill RD |
| Crosses | Rock CR |
| Coordinates | 38.39086, -90.42070 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 136.2 ft (41.5 m) |
| Max Span | 73.2 ft (22.3 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 377.6 sq m |
| Main Spans | 3 |
| Year Built | 2001 |
Traffic
| Avg Daily Traffic | 1,582 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 28600 |