I-40 WB Lns over Flat Rock Creek-Crawford
Crawford County, Arkansas · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- I-40 WB Lns over Flat Rock Creek-Crawford in Crawford County, Arkansas, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1965 and reconstructed in 2019, making it 60 years old at the 2025 inventory.
- It carries about 19,000 vehicles a day (traffic count year 2018).
- Its listed owner is the state highway agency.
- It is one of 174 of the 248 inventoried bridges in Crawford County rated fair (70.2%); 19 (7.7%) 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 December 2021, on a 48-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 → (35.45563, -94.3183)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 6 | 6 | Satisfactory condition |
Bridge details
| Structure | Steel stringer or multi-beam girder |
| Length | about 137 ft |
| Location | 2.27 Mi E Int 59 & I-40 |
| NBI structure number | 0000000000A3454 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | December 2021 |
| Inspection interval (item 91) | 48 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Arkansas department of transportation.
Busiest bridges in Crawford County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-540 Sec 2 over Town Ditch-Crawford Co. | 1966 | 51,984 | Fair |
| I 540 NB Lns over I 40-SEC 11-Crawford Co. | 1965 | 44,000 | Fair |
| I540 NB Ramp I40WB over Flat Rock Cr. - Craw Co. | 1965 | 41,748 | Fair |
| I 49 SB-Crawford over Doyel Road | 1996 | 39,000 | Good |
| I 49 NB-Crawford over Doyel Road | 1996 | 39,000 | Fair |
| Interstate 40 over Ditch - Crawford Co. | 1967 | 38,000 | Fair |
All bridges nearby: Crawford County, AR bridge conditions · every bridge in Crawford County · Arkansas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.