CR 302 over Walnut Creek Relief
Grimes County, Texas · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- CR 302 over Walnut Creek Relief in Grimes County, Texas, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 7 (good condition) on the 0-9 scale.
- It was built in 2016, making it 9 years old at the 2025 inventory.
- It carries about 300 vehicles a day (traffic count year 2016).
- Its listed owner is the county highway agency.
- It is one of 111 of the 248 inventoried bridges in Grimes County rated good (44.8%); 2 (0.8%) 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 → (30.27242, -95.88654)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 8 | Very good condition |
| Superstructure | 7 | Good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Steel stringer or multi-beam girder |
| Length | about 40 ft |
| Location | 3.39 Mi W of FM 1774 |
| NBI structure number | 170940AA0185001 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Texas department of transportation.
Busiest bridges in Grimes County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SH 6 over Drain | 1970 | 27,241 | Good |
| SH 6 over Drain | 1970 | 27,241 | Good |
| SH 6 over Sylvia Creek | 1970 | 25,973 | Fair |
| SH 6 over Cedar Creek | 1970 | 25,973 | Good |
| SH 6 over Sandy Creek | 1970 | 22,090 | Good |
| SH 6 SB over SH 90 | 1971 | 15,528 | Good |
All bridges nearby: Grimes County, TX bridge conditions · every bridge in Grimes County · Texas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.