CR 520 - D over Big Running Water Creek
Lawrence County, Arkansas · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- CR 520 - D over Big Running Water Creek in Lawrence County, Arkansas, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 7 (good condition) on the 0-9 scale.
- It was built in 1986, making it 39 years old at the 2025 inventory.
- It carries about 100 vehicles a day (traffic count year 2018).
- Its listed owner is the county highway agency.
- It is one of 74 of the 130 inventoried bridges in Lawrence County rated good (56.9%); 9 (6.9%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated March 2023, on a 48-month routine inspection cycle.
- 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 → (36.01983, -91.07702)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 8 | 8 | Very good condition |
| Superstructure | 8 | 8 | Very good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Concrete channel beam |
| Length | about 124 ft |
| Location | .66MI East Lauratown |
| NBI structure number | 000000000004569 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | March 2023 |
| Inspection interval (item 91) | 48 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 Arkansas department of transportation.
Busiest bridges in Lawrence County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 67-17- Lm 15.14 over Village Creek | 1999 | 13,000 | Good |
| US 67-17- Lm 16.29 over Coon Creek | 1999 | 13,000 | Good |
| US 63 over Lindseys Creek | 2007 | 13,000 | Good |
| US 63 over Maple CR | 2007 | 13,000 | Good |
| US 63 over Drainage Ditch | 2007 | 13,000 | Good |
| US 63 over Cache River | 2007 | 12,000 | Good |
All bridges nearby: Lawrence County, AR bridge conditions · every bridge in Lawrence County · Arkansas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.