FM 46 over Walnut Creek
Robertson County, Texas · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- FM 46 over Walnut Creek in Robertson County, Texas, 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 1996, making it 29 years old at the 2025 inventory.
- It carries about 748 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 57 of the 141 inventoried bridges in Robertson County rated good (40.4%); 5 (3.5%) 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 → (31.12155, -96.61723)
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 |
| Length | about 202 ft |
| Location | 5.6 Mi SE of SH 14 |
| NBI structure number | 171980054001046 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Texas department of transportation.
Busiest bridges in Robertson County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 190/SH 6 over Spring Creek | 1925 | 24,915 | Fair |
| US 190 / SH 6 over Lost Creek | 1953 | 24,133 | Fair |
| US 190 / SH 6 over UP RR | 1953 | 24,133 | Fair |
| US 190/SH 6 over Pin Oak Creek | 1925 | 21,307 | Fair |
| SH 6 over Sandy Creek | 1956 | 20,587 | Good |
| SH 6 over Mud Creek Branch | 1934 | 12,701 | Fair |
All bridges nearby: Robertson County, TX bridge conditions · every bridge in Robertson County · Texas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.