Lake Road over T.i.d. Main Canal
Stanislaus County, California · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Lake Road over T.i.d. Main Canal in Stanislaus County, California, 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 1959, making it 66 years old at the 2025 inventory.
- It carries about 288 vehicles a day (traffic count year 2017).
- Its listed owner is the county highway agency.
- It is one of 120 of the 386 inventoried bridges in Stanislaus County rated good (31.1%); 52 (13.5%) 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 → (37.62014, -120.50856)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Continuous concrete slab |
| Length | about 128 ft |
| Location | 7.5 Mi E Roberts Ferry Rd |
| NBI structure number | 38C0039 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the California department of transportation.
Busiest bridges in Stanislaus County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| State Route 99 over 9TH Street & UP RR | 1963 | 121,000 | Fair |
| State Route 99 over Second St-sb 99 on Ramp | 1965 | 101,000 | Good |
| State Route 99 over SB 99-north St Off Ramp | 1965 | 101,000 | Good |
| State Route 99 over Ceres Main Canal | 1941 | 96,000 | Fair |
| State Route 99 over Mitchell Rd | 1965 | 96,000 | Fair |
| Briggsmore Road over UP RR & Brink Avenue | 1976 | 71,797 | Poor |
All bridges nearby: Stanislaus County, CA bridge conditions · every bridge in Stanislaus County · California bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.