New Ballwin RD over Kiefer CR
Good Condition10 years old1,164 vehicles/day
Location
| State | Missouri |
| County | St. Louis |
| Location | S 15 T 44 N R 4 E |
| Carries | New Ballwin RD |
| Crosses | Kiefer CR |
| Coordinates | 38.55662, -90.55363 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Single/Spread |
| Total Length | 47.9 ft (14.6 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 37.1 ft (11.3 m) |
| Deck Area | 165.0 sq m |
| Main Spans | 1 |
| Year Built | 2016 |
Traffic
| Avg Daily Traffic | 1,164 (2024) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 35141 |