Knupple Rd over Drain
Hardin County, Texas · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Knupple Rd over Drain in Hardin 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 1983, making it 42 years old at the 2025 inventory.
- It carries about 1,023 vehicles a day (traffic count year 2019).
- Its listed owner is a city or municipal highway agency.
- It is one of 110 of the 167 inventoried bridges in Hardin County rated good (65.9%); 1 (0.6%) 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 → (30.33245, -94.16979)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 8 | Very good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Concrete |
| Length | about 89 ft |
| Location | 0.9 Mi E of Loop 498 |
| NBI structure number | 201010B00340003 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Texas department of transportation.
Busiest bridges in Hardin County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 69 over Cooks Lake Rd | 1988 | 45,209 | Fair |
| US 69 over Keith Rd | 1988 | 41,276 | Fair |
| US 69 over Mitchell Rd | 1988 | 41,276 | Fair |
| US 96 over Drainage Ditch | 1948 | 27,408 | Good |
| US 96 over Walton Creek | 1949 | 24,899 | Fair |
| US 69 SB over Pine Island Bayou | 1963 | 23,403 | Fair |
All bridges nearby: Hardin County, TX bridge conditions · every bridge in Hardin County · Texas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.