Rt T S over Collie Hollow
Pulaski County, Missouri · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Rt T S over Collie Hollow in Pulaski County, Missouri, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1939, making it 86 years old at the 2025 inventory.
- It carries about 4,448 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 72 of the 104 inventoried bridges in Pulaski County rated fair (69.2%); 10 (9.6%) 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 October 2023, on a 24-month routine inspection cycle.
- 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 → (37.8472, -92.27717)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 6 | Satisfactory condition |
| Superstructure | 6 | 6 | Satisfactory condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Concrete tee beam |
| Length | about 35 ft |
| Location | S 17 T 36 N R 12 W |
| NBI structure number | 9978 |
| Condition class | Fair |
| Traffic status (item 41) | Posted for load |
| Last inspection (item 90) | October 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 5: foundations stable, scour within the limits of the footing or piles |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Missouri department of transportation.
Busiest bridges in Pulaski County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Is 44 E over Bradford CR | 1959 | 35,996 | Fair |
| Is 44 E over Laquey Br | 1954 | 29,700 | Fair |
| Is 44 E over Br Laquey CR | 1954 | 29,700 | Fair |
| Is 44 E over Br Laquey CR | 1954 | 29,700 | Fair |
| Is 44 E over Collie CR | 1954 | 23,887 | Fair |
| Is 44 E over Crd Superior Rd Roubido | 1979 | 18,352 | Fair |
All bridges nearby: Pulaski County, MO bridge conditions · every bridge in Pulaski County · Missouri bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.