Oak Dale Rd over Straight Fk of Mor
Moniteau County, Missouri · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Oak Dale Rd over Straight Fk of Mor in Moniteau County, Missouri, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1930, making it 95 years old at the 2025 inventory.
- It carries about 20 vehicles a day (traffic count year 2024).
- Its listed owner is the county highway agency.
- It is one of 55 of the 93 inventoried bridges in Moniteau County rated fair (59.1%); 12 (12.9%) are rated poor.
- Its traffic status in the 2025 inventory is posted for load (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated November 2023, on a 24-month routine inspection cycle.
- It has fracture-critical members (NBI item 92A): steel tension members without a redundant load path, which get their own scheduled inspections.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (38.59744, -92.71175)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 5 | 5 | Fair condition |
| Substructure | 5 | 5 | Fair condition |
Bridge details
| Structure | Steel through truss |
| Length | about 102 ft |
| Location | S 5 T 44 N R 16 W |
| NBI structure number | 16114 |
| Condition class | Fair |
| Traffic status (item 41) | Posted for load |
| Last inspection (item 90) | November 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
| Fracture critical (item 92A) | Yes |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Missouri department of transportation.
Busiest bridges in Moniteau County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 50 E over Moreau CR Br | 1925 | 9,743 | Fair |
| US 50 E over Long Br | 1925 | 7,351 | Fair |
| US 50 E over Moreau CR Br | 1925 | 6,030 | Fair |
| US 50 E over Bailey Br | 1925 | 6,030 | Fair |
| Mo 5 S over Willow CR Fk | 1973 | 5,310 | Fair |
| Mo 5 S over Schmidt Br | 1931 | 5,310 | Fair |
All bridges nearby: Moniteau County, MO bridge conditions · every bridge in Moniteau County · Missouri bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.