CR 4620 over Post Oak Creek
Delta County, Texas · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- CR 4620 over Post Oak Creek in Delta County, Texas, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1921, making it 104 years old at the 2025 inventory.
- It carries about 40 vehicles a day (traffic count year 2010).
- Its listed owner is the county highway agency.
- It is one of 41 of the 99 inventoried bridges in Delta County rated fair (41.4%); 0 (0.0%) are rated poor.
- Its traffic status in the 2025 inventory is posted for load (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated October 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 → (33.42725, -95.59562)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 6 | Satisfactory condition |
| Superstructure | 5 | 5 | Fair condition |
| Substructure | 5 | 5 | Fair condition |
Bridge details
| Structure | Steel stringer or multi-beam girder |
| Length | about 36 ft |
| Location | 0.4 Mi E of SH 19 |
| NBI structure number | 010600AA0215001 |
| Condition class | Fair |
| Traffic status (item 41) | Posted for load |
| Last inspection (item 90) | October 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 Delta County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SH 24 NB over Barnett Creek | 2018 | 6,354 | Good |
| SH 24 over Draw | 1930 | 5,695 | Fair |
| SH 24 over Barnett Creek | 2016 | 5,695 | Good |
| SH 24 over Jernigan Creek Relief #2 | 2016 | 5,190 | Good |
| SH 24 over Jernigan Creek Relief #1 | 2016 | 5,190 | Good |
| SH 24 over Jernigan Creek | 2016 | 5,190 | Fair |
All bridges nearby: Delta County, TX bridge conditions · every bridge in Delta County · Texas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.