Old Blackmon Ferry over Rocky Creek (city)
Miller County, Arkansas · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Old Blackmon Ferry over Rocky Creek (city) in Miller County, Arkansas, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 1987, making it 38 years old at the 2025 inventory.
- It carries about 1,399 vehicles a day (traffic count year 2018).
- Its listed owner is a city or municipal highway agency.
- It is one of 134 of the 217 inventoried bridges in Miller County rated good (61.8%); 7 (3.2%) are rated poor.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (33.38407, -94.00934)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Concrete channel beam |
| Length | about 69 ft |
| Location | .5 Mi S Jct US 71 |
| NBI structure number | 000000000004579 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Arkansas department of transportation.
Busiest bridges in Miller County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-30 District 3 over Red River- Miller Co | 2017 | 32,000 | Good |
| I 49 S.b-01-25.13 over Four mile Creek | 2001 | 29,000 | Good |
| I 49 N.b-01-25.14 over Four mile Creek | 2001 | 29,000 | Good |
| Us71-sec 3-lm 2.90 over I-30 - Sec. 11 Lm 0.001 | 2010 | 27,000 | Good |
| I 49 S.B. -15.72 over Boggy Creek | 2004 | 18,000 | Good |
| I 49 N.b.- 15.72 over Boggy Creek | 2004 | 18,000 | Good |
All bridges nearby: Miller County, AR bridge conditions · every bridge in Miller County · Arkansas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.