585 Ave over South Creek Trib
Dixon County, Nebraska · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- 585 Ave over South Creek Trib in Dixon County, Nebraska, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 2 (critical condition) on the 0-9 scale.
- It was built in 1935, making it 90 years old at the 2025 inventory.
- It carries about 15 vehicles a day (traffic count year 2003).
- Its listed owner is the county highway agency.
- It is one of 14 of the 145 inventoried bridges in Dixon County rated poor (9.7%); 14 (9.7%) are rated poor.
- Its traffic status in the 2025 inventory is closed to all traffic (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated October 2023, on a 24-month routine inspection cycle.
- It is coded scour critical (NBI item 113 = 2): scour critical: extensive scour observed, foundations unstable.
- It has fracture-critical members (NBI item 92A): steel tension members without a redundant load path, which get their own scheduled inspections.
- 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 → (42.4536, -96.8397)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 5 | 5 | Fair condition |
| Substructure | 2 | 2 | Critical condition |
Bridge details
| Structure | Steel girder and floorbeam |
| Length | about 80 ft |
| Location | 2.5N of Allen |
| NBI structure number | C002611910 |
| Condition class | Poor |
| Traffic status (item 41) | Closed to all traffic |
| Last inspection (item 90) | October 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 2: scour critical: extensive scour observed, foundations unstable |
| Fracture critical (item 92A) | Yes |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Nebraska department of transportation.
Busiest bridges in Dixon County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| N35 over Logan Creek | 1955 | 4,250 | Good |
| N9/n35 over Stream | 1957 | 3,630 | Fair |
| N9/n35 over Middle Creek | 1957 | 3,630 | Fair |
| N9/n35 over Stream | 1957 | 3,630 | Fair |
| N9/n35 over Stream | 1957 | 3,630 | Good |
| US20 over North Logan Creek Trib | 2021 | 2,295 | Good |
All bridges nearby: Dixon County, NE bridge conditions · every bridge in Dixon County · Nebraska bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.