SH 12 over Drainage Ditch
Orange County, Texas · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SH 12 over Drainage Ditch in Orange County, Texas, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 1948 and reconstructed in 1971, making it 77 years old at the 2025 inventory.
- It carries about 9,221 vehicles a day (traffic count year 2022).
- Its listed owner is the state highway agency.
- It is one of 87 of the 176 inventoried bridges in Orange County rated good (49.4%); 4 (2.3%) 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 March 2024, on a 24-month routine inspection cycle.
- 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 → (30.1677, -93.94384)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Culvert | 7 | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 20 ft |
| Location | 2.45 Mi NE of FM 1132 |
| NBI structure number | 201810049903015 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | March 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Texas department of transportation.
Busiest bridges in Orange County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Ih 10 over Turnaround | 2006 | 77,615 | Good |
| Ih 10 over Asher Turnaround | 2006 | 76,169 | Good |
| Ih 10 over Bonner Turnaround | 2006 | 76,169 | Good |
| Ih 10 over FM 105 / Main Street | 2009 | 76,169 | Good |
| Ih 10 over Terry Gully | 1952 | 60,095 | Fair |
| Ih 10 over FM 1132 | 2008 | 60,095 | Good |
All bridges nearby: Orange County, TX bridge conditions · every bridge in Orange County · Texas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.