N2838 (4TH St) over Tony Hollow Creek
Grady County, Oklahoma · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- N2838 (4TH St) over Tony Hollow Creek in Grady County, Oklahoma, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 4 (poor condition) on the 0-9 scale.
- It was built in 1939, making it 86 years old at the 2025 inventory.
- It carries about 643 vehicles a day (traffic count year 2022).
- Its listed owner is a city or municipal highway agency.
- It is one of 31 of the 447 inventoried bridges in Grady County rated poor (6.9%); 31 (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 February 2023, on a 24-month routine inspection cycle.
- A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.
View this bridge on a map → (35.05685, -97.93685)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 4 | 4 | Poor condition |
| Superstructure | 5 | 5 | Fair condition |
| Substructure | 4 | 4 | Poor condition |
Bridge details
| Structure | Concrete through arch |
| Length | about 84 ft |
| Location | 300 N of Ohio on 4TH |
| NBI structure number | 072760000000000 |
| Condition class | Poor |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | February 2023 |
| Inspection interval (item 91) | 24 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 Oklahoma department of transportation.
Busiest bridges in Grady County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Bailey A Tp (I-44) over Creek | 1963 | 19,300 | Good |
| Bailey A Tp (I-44) over Creek | 1963 | 19,300 | Good |
| Bailey A Tp (I-44) over U.S. 62 Under | 1963 | 19,300 | Fair |
| Bailey A Tp (I-44) over U.S. 81 Under | 1963 | 19,300 | Fair |
| Bailey A Tp (I-44) over Co. Rd. E1370 Under | 1964 | 19,300 | Good |
| Bailey A Tp (I-44) over Bitter Creek Oflow | 1964 | 19,300 | Good |
All bridges nearby: Grady County, OK bridge conditions · every bridge in Grady County · Oklahoma bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.