FM 936 over Trib of Navasota River
Limestone County, Texas · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- FM 936 over Trib of Navasota River in Limestone 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 1950, making it 75 years old at the 2025 inventory.
- It carries about 80 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 183 of the 279 inventoried bridges in Limestone County rated fair (65.6%); 10 (3.6%) are rated poor.
- 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 → (31.73801, -96.70561)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 6 | Satisfactory condition |
| Superstructure | 6 | Satisfactory condition |
| Substructure | 6 | Satisfactory condition |
Bridge details
| Structure | Concrete slab |
| Length | about 49 ft |
| Location | 1.50 MI NW of FM 73 |
| NBI structure number | 091470119102004 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Texas department of transportation.
Busiest bridges in Limestone County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 84 over UPRR | 2009 | 13,860 | Fair |
| SH 164 over Navasota River W Relief | 1940 | 7,027 | Fair |
| SH 164 over Navasota River | 1940 | 7,027 | Fair |
| SH 164 over Middle Creek | 1940 | 7,027 | Good |
| US 84 over Elm Creek | 1958 | 6,943 | Fair |
| US 84 over Willow Creek | 1958 | 6,651 | Fair |
All bridges nearby: Limestone County, TX bridge conditions · every bridge in Limestone County · Texas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.