363RD Avenue over Creek
McPherson County, South Dakota · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- 363RD Avenue over Creek in McPherson County, South Dakota, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 1952, making it 73 years old at the 2025 inventory.
- It carries about 218 vehicles a day (traffic count year 2022).
- Its listed owner is the county highway agency.
- It is one of 4 of the 14 inventoried bridges in McPherson County rated good (28.6%); 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 → (45.81812, -98.92906)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Continuous concrete culvert |
| Length | about 25 ft |
| Location | 0.5E & 6.6N of Leola |
| NBI structure number | 000000045380084 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the South Dakota department of transportation.
Busiest bridges in McPherson County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SD010 over Foot Ck | 1957 | 770 | Fair |
| SD010 over Ck | 1957 | 770 | Fair |
| SD010 over North Br Willow Ck | 1957 | 770 | Fair |
| SD010 over Trib to Foot Ck | 2014 | 753 | Fair |
| SD045 over Ck | 1996 | 391 | Fair |
| SD045 over Ck | 1996 | 391 | Fair |
All bridges nearby: McPherson County, SD bridge conditions · every bridge in McPherson County · South Dakota bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.