County Road 418 over Gothenburg Canal
Dawson County, Nebraska · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- County Road 418 over Gothenburg Canal in Dawson County, Nebraska, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1935 and reconstructed in 1975, making it 90 years old at the 2025 inventory.
- It carries about 35 vehicles a day (traffic count year 2003).
- It is one of 86 of the 300 inventoried bridges in Dawson County rated fair (28.7%); 11 (3.7%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- It was rated good in the 2024 inventory and is now fair (deck 7 to 5, substructure 8 to 7).
- Its most recent inspection on record is dated October 2024, on a 24-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 → (40.9683, -100.0333)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 5 | Fair condition |
| Superstructure | 8 | 8 | Very good condition |
| Substructure | 8 | 7 | Good condition |
Bridge details
| Structure | Continuous concrete slab |
| Length | about 27 ft |
| Location | Jct US30/N21 7.7N 3.5W |
| NBI structure number | C002412115 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | October 2024 |
| Inspection interval (item 91) | 24 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 Nebraska department of transportation.
Busiest bridges in Dawson County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I80 over Spring Creek | 1963 | 18,660 | Fair |
| I80 over Spring Creek | 1963 | 18,660 | Fair |
| I80 over Stream | 1963 | 18,660 | Good |
| I80 over Mud Creek | 1963 | 18,660 | Good |
| I80 over Mud Creek | 1963 | 18,660 | Fair |
| I80 over Stream | 1935 | 18,485 | Good |
All bridges nearby: Dawson County, NE bridge conditions · every bridge in Dawson County · Nebraska bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.