SH 158 over Thirtysix Draw
Glasscock County, Texas · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SH 158 over Thirtysix Draw in Glasscock 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 1953 and reconstructed in 2015, making it 72 years old at the 2025 inventory.
- It carries about 4,751 vehicles a day (traffic count year 2022).
- Its listed owner is the state highway agency.
- It is one of 16 of the 30 inventoried bridges in Glasscock County rated good (53.3%); 0 (0.0%) are rated poor.
- 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 → (31.88387, -101.69162)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 44 ft |
| Location | 1.15 Mi E of SH 137 |
| NBI structure number | 070880046304002 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Texas department of transportation.
Busiest bridges in Glasscock County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SH 158 over Draw | 2020 | 6,565 | Good |
| SH 158 over Draw | 1953 | 4,768 | Good |
| SH 158 over Thirtysix Draw Branch | 1953 | 4,751 | Fair |
| SH 158 over SH 137 | 2020 | 4,751 | Good |
| SH 158 over Lacy Draw | 1954 | 4,198 | Fair |
| SH 158 over Apple Creek | 1954 | 4,198 | Fair |
All bridges nearby: Glasscock County, TX bridge conditions · every bridge in Glasscock County · Texas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.