Duke St over Cedar Creek
Grimes County, Texas · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Duke St over Cedar Creek in Grimes County, Texas, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1938, making it 87 years old at the 2025 inventory.
- It carries about 147 vehicles a day (traffic count year 2022).
- Its listed owner is a city or municipal highway agency.
- It is one of 135 of the 248 inventoried bridges in Grimes County rated fair (54.4%); 2 (0.8%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated December 2023, on a 24-month routine inspection cycle.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (30.38875, -96.08986)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 6 | Satisfactory condition |
| Superstructure | 6 | 6 | Satisfactory condition |
| Substructure | 6 | 6 | Satisfactory condition |
Bridge details
| Structure | Continuous concrete tee beam |
| Length | about 61 ft |
| Location | 0.1 Mi NE of SH 105 |
| NBI structure number | 170940B00475001 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | December 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 5: foundations stable, scour within the limits of the footing or piles |
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.