Highland Rd. over Cloud Bayou
Galveston County, Texas · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Highland Rd. over Cloud Bayou in Galveston County, Texas, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 1995, making it 30 years old at the 2025 inventory.
- It carries about 686 vehicles a day (traffic count year 2016).
- Its listed owner is the county highway agency.
- It is one of 189 of the 340 inventoried bridges in Galveston County rated good (55.6%); 9 (2.6%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its class is unchanged from 2024 (good), but component ratings moved: substructure 8 to 7.
- Its most recent inspection on record is dated December 2023, 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 → (29.33571, -95.10293)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 8 | 8 | Very good condition |
| Substructure | 8 | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete |
| Length | about 104 ft |
| Location | 1.5 Mi NW of FM 646 |
| NBI structure number | 120850AA0472003 |
| Condition class | Good |
| 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 Galveston County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| IH 45 MLs & FRs over Clear Crk Trib | 1998 | 171,700 | Good |
| Ih 45 over FM 518 | 2020 | 144,300 | Good |
| Ih 45 Nbml over FM 646 | 2020 | 115,900 | Good |
| Ih 45 Sbml over FM 646 | 2020 | 115,900 | Good |
| Ih 45 Nbml over Magnolia Bayou | 2020 | 115,900 | Good |
| Ih 45 SB over Magnolia Bayou | 2022 | 115,900 | Good |
All bridges nearby: Galveston County, TX bridge conditions · every bridge in Galveston County · Texas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.