Us-70/Sec-17/L3.49 over Big Robe Bayou
Monroe County, Arkansas · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Us-70/Sec-17/L3.49 over Big Robe Bayou in Monroe County, Arkansas, 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 1930, making it 95 years old at the 2025 inventory.
- It carries about 980 vehicles a day (traffic count year 2019).
- Its listed owner is the state highway agency.
- It is one of 32 of the 85 inventoried bridges in Monroe County rated fair (37.6%); 6 (7.1%) are rated poor.
- 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 → (34.83822, -91.31651)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 6 | Satisfactory condition |
| Superstructure | 6 | Satisfactory condition |
| Substructure | 6 | Satisfactory condition |
Bridge details
| Structure | Concrete tee beam |
| Length | about 714 ft |
| Location | 3.49 Mi E Prairie Co Line |
| NBI structure number | 000000000001107 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Arkansas department of transportation.
Busiest bridges in Monroe County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-40WB/Se43/211.61 over Creek | 1966 | 29,000 | Good |
| I-40WB/Se43/215.99 over Cr-179/Z-D/L-1.72 | 1966 | 29,000 | Fair |
| I-40WB/Se43/217.76 over Piney Ditch | 1966 | 29,000 | Fair |
| I-40EB/Se43/211.61 over Creek | 1966 | 29,000 | Good |
| I-40EB/Se43/215.99 over Cr-179/Z-D/L-1.73 | 1966 | 29,000 | Good |
| I-40EB/Se43/217.76 over Piney Ditch | 1966 | 29,000 | Fair |
All bridges nearby: Monroe County, AR bridge conditions · every bridge in Monroe County · Arkansas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.