Mickles Switch Rd over Achmum Creek
Yell County, Arkansas · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Mickles Switch Rd over Achmum Creek in Yell County, Arkansas, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1920, making it 105 years old at the 2025 inventory.
- It carries about 183 vehicles a day (traffic count year 2018).
- Its listed owner is the county highway agency.
- It is one of 108 of the 227 inventoried bridges in Yell County rated fair (47.6%); 6 (2.6%) are rated poor.
- Its traffic status in the 2025 inventory is posted for load (NBI item 41).
- Its class is unchanged from 2024 (fair), but component ratings moved: substructure 5 to 6.
- Its most recent inspection on record is dated March 2024, on a 12-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 → (35.06433, -93.27244)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 5 | 5 | Fair condition |
| Superstructure | 5 | 5 | Fair condition |
| Substructure | 5 | 6 | Satisfactory condition |
Bridge details
| Structure | Steel through truss |
| Length | about 100 ft |
| Location | 0.40 Mi E Jct SH 10 |
| NBI structure number | 000000000017744 |
| Condition class | Fair |
| Traffic status (item 41) | Posted for load |
| Last inspection (item 90) | March 2024 |
| Inspection interval (item 91) | 12 months |
| Scour (item 113) | 5: foundations stable, scour within the limits of the footing or piles |
| Fracture critical (item 92A) | Yes |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Arkansas department of transportation.
Busiest bridges in Yell County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SH 7-sec 13 over Co Rd 470 RR Ark Riv | 1971 | 25,000 | Good |
| SH 27 over Smiley Bayou | 2000 | 6,600 | Good |
| SH 10 over Petit Jean River | 1990 | 6,416 | Fair |
| SH 10 over Petit Jean River Relief | 1990 | 6,416 | Fair |
| SH 7 over Harris Creek | 1996 | 6,000 | Fair |
| SH 7 over Smiley Bayou | 1996 | 6,000 | Fair |
All bridges nearby: Yell County, AR bridge conditions · every bridge in Yell County · Arkansas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.