Main Extended over Canal
Washington County, Mississippi · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Main Extended over Canal in Washington County, Mississippi, 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 1970, making it 55 years old at the 2025 inventory.
- It carries about 4,100 vehicles a day (traffic count year 2022).
- Its listed owner is the county highway agency.
- It is one of 110 of the 310 inventoried bridges in Washington County rated good (35.5%); 26 (8.4%) 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 April 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 → (33.35969, -91.06082)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete stringer or multi-beam girder |
| Length | about 78 ft |
| Location | Sec 33 T18N R 8W B |
| NBI structure number | SA7600000000261 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | April 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 Mississippi department of transportation.
Busiest bridges in Washington County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 82 over Canal No 9 | 1954 | 18,000 | Fair |
| US 82 over Black Bayou | 1954 | 18,000 | Good |
| US 82 over Canal No 2 | 1954 | 17,000 | Good |
| US 82 over Deer Creek | 1975 | 15,000 | Fair |
| US 82 over Drainage Canal | 1974 | 9,300 | Fair |
| Ditch No 5 over S Colorado St | 1990 | 8,800 | Fair |
All bridges nearby: Washington County, MS bridge conditions · every bridge in Washington County · Mississippi bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.