Ih 20 EB over Webb Afb RR Spur
Howard County, Texas · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Ih 20 EB over Webb Afb RR Spur in Howard 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 1964, making it 61 years old at the 2025 inventory.
- It carries about 11,558 vehicles a day (traffic count year 2019).
- Its listed owner is the state highway agency.
- It is one of 96 of the 144 inventoried bridges in Howard County rated fair (66.7%); 1 (0.7%) 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 June 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 → (32.24505, -101.51685)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 6 | Satisfactory condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 6 | 6 | Satisfactory condition |
Bridge details
| Structure | Continuous steel stringer or multi-beam girder |
| Length | about 296 ft |
| Location | 2.1 Mi W of US 87 |
| NBI structure number | 081150000505151 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | June 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | N: not over a waterway |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Texas department of transportation.
Busiest bridges in Howard County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Ih 20 over Draw | 1938 | 22,563 | Fair |
| Ih 20 over Draw | 1964 | 21,529 | Fair |
| Ih 20 over Springs Draw | 1938 | 21,208 | Fair |
| Ih 20 over Sandy Hollow Creek | 1935 | 20,214 | Fair |
| Ih 20 Ml over Draw | 1964 | 20,171 | Fair |
| Ih 20 over Draw | 1964 | 20,171 | Fair |
All bridges nearby: Howard County, TX bridge conditions · every bridge in Howard County · Texas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.