CR 606 over Cottonwood Creek Trib
Limestone County, Texas · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- CR 606 over Cottonwood Creek Trib in Limestone County, Texas, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 7 (good condition) on the 0-9 scale.
- It was built in 2010, making it 15 years old at the 2025 inventory.
- It carries about 55 vehicles a day (traffic count year 2011).
- Its listed owner is the county highway agency.
- It is one of 86 of the 279 inventoried bridges in Limestone County rated good (30.8%); 10 (3.6%) 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 → (31.52361, -96.76498)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 8 | 8 | Very good condition |
| Superstructure | 8 | 8 | Very good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete stringer or multi-beam girder |
| Length | about 89 ft |
| Location | 2.85 Mi NE of Falls C/l |
| NBI structure number | 091470AA0606003 |
| 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) | 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 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.