Coll 7477 over Sherman Reservoir Canal
Valley County, Nebraska · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Coll 7477 over Sherman Reservoir Canal in Valley County, Nebraska, 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 1950, making it 75 years old at the 2025 inventory.
- It carries about 155 vehicles a day (traffic count year 1998).
- Its listed owner is the county highway agency.
- It is one of 92 of the 115 inventoried bridges in Valley County rated good (80.0%); 0 (0.0%) 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 → (41.449, -99.116)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete stringer or multi-beam girder |
| Length | about 78 ft |
| Location | 1.4N Arcadia |
| NBI structure number | C008811115 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Nebraska department of transportation.
Busiest bridges in Valley County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| N11 over Dane Creek | 1996 | 4,680 | Good |
| N11 over Stream | 1934 | 4,030 | Good |
| N11 over Stream | 1996 | 2,480 | Good |
| N11 over Turtle Creek | 1996 | 2,480 | Good |
| N11 over Mira Creek | 2019 | 1,950 | Good |
| N11 over Stream | 1939 | 1,950 | Good |
All bridges nearby: Valley County, NE bridge conditions · every bridge in Valley County · Nebraska bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.