Avenue Q over Unnamed Drainage
Harrison County, Texas · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Avenue Q over Unnamed Drainage in Harrison County, Texas, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1950, making it 75 years old at the 2025 inventory.
- It carries about 40 vehicles a day (traffic count year 2024).
- It is one of 152 of the 269 inventoried bridges in Harrison County rated fair (56.5%); 9 (3.3%) are rated poor.
- Its traffic status in the 2025 inventory is posted for load (NBI item 41).
- Its class is unchanged from 2024 (fair), but component ratings moved: deck 6 to 5.
- Its most recent inspection on record is dated June 2024, 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 → (32.66317, -94.12433)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 5 | Fair condition |
| Superstructure | 6 | 6 | Satisfactory condition |
| Substructure | 6 | 6 | Satisfactory condition |
Bridge details
| Structure | Timber stringer or multi-beam girder |
| Length | about 30 ft |
| Location | 2.3 MI. E of HQ |
| NBI structure number | 000021594-TMP09 |
| Condition class | Fair |
| Traffic status (item 41) | Posted for load |
| Last inspection (item 90) | June 2024 |
| 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 Harrison County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Ih 20 over Draw | 1966 | 38,492 | Fair |
| Ih 20 WB over Roseborough Springs Rd | 1965 | 35,289 | Fair |
| Ih 20 over Cox Creek | 1965 | 35,289 | Fair |
| Ih 20 & WB Exit Rp over Drain | 1963 | 34,230 | Good |
| Ih 20 Ml & Nfr over Big Sis Creek | 1936 | 33,793 | Fair |
| Ih 20 Ml & Nfr over Little Sis Creek | 1936 | 33,793 | Fair |
All bridges nearby: Harrison County, TX bridge conditions · every bridge in Harrison County · Texas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.