Zimmer Creek Rd over Zimmer Creek
LaSalle Parish, Louisiana · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Zimmer Creek Rd over Zimmer Creek in LaSalle Parish, Louisiana, 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 1999, making it 26 years old at the 2025 inventory.
- It carries about 50 vehicles a day (traffic count year 2020).
- Its listed owner is the county highway agency.
- It is one of 116 of the 195 inventoried bridges in LaSalle Parish rated good (59.5%); 12 (6.2%) 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 → (31.72608, -92.18665)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 29 ft |
| Location | 1.1miles southwest LA 127 |
| NBI structure number | 583031443921041 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Louisiana department of transportation.
Busiest bridges in LaSalle Parish
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US0084 over Creek | 1959 | 6,905 | Good |
| US0084 over West Prong Hemp Creek | 1956 | 6,905 | Good |
| US0084 over Hemp Creek | 1955 | 5,122 | Fair |
| US0165 over Creek | 2009 | 5,116 | Good |
| US0165 over Chickasaw creek | 2009 | 5,116 | Good |
| US0165 over Creek | 1941 | 5,116 | Good |
All bridges nearby: LaSalle Parish, LA bridge conditions · every bridge in LaSalle Parish · Louisiana bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.