Tonganoxie Drive over Lake Omaha Dam
Fulton County, Arkansas · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Tonganoxie Drive over Lake Omaha Dam in Fulton 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 1970, making it 55 years old at the 2025 inventory.
- It carries about 189 vehicles a day (traffic count year 2018).
- Its listed owner is a city or municipal highway agency.
- It is one of 32 of the 104 inventoried bridges in Fulton County rated good (30.8%); 13 (12.5%) 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 → (36.3102, -91.59414)
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 80 ft |
| Location | 3.4 Mi E SH 289 |
| NBI structure number | 000000000018413 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Arkansas department of transportation.
Busiest bridges in Fulton County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 62/Fulton Co. over Worthington | 1994 | 11,000 | Good |
| US 63/Fulton Co. over Town Branch | 1935 | 9,352 | Fair |
| US 62/Fulton Co. over South Fork Town Creek | 1955 | 6,900 | Fair |
| SH 9/Fulton County over Town Creek | 1961 | 5,700 | Fair |
| US 62 / Fulton Co. over Town CR. | 1955 | 5,400 | Fair |
| US 63 over Trace Creek | 2016 | 4,600 | Good |
All bridges nearby: Fulton County, AR bridge conditions · every bridge in Fulton County · Arkansas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.