SR1437 over Canal
Columbus County, North Carolina · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR1437 over Canal in Columbus County, North Carolina, 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 2005, making it 20 years old at the 2025 inventory.
- It carries about 1,900 vehicles a day (traffic count year 2021).
- Its listed owner is the state highway agency.
- It is one of 147 of the 230 inventoried bridges in Columbus County rated good (63.9%); 3 (1.3%) 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 → (34.32465, -78.71361)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Aluminum or iron culvert |
| Length | about 33 ft |
| Location | 0.3 MI.W.JCT.US701 |
| NBI structure number | 000000000470406 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the North Carolina department of transportation.
Busiest bridges in Columbus County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US74W NC130 over Lumber River Overflow | 2000 | 23,500 | Good |
| US74E over Lumber River | 1998 | 23,500 | Good |
| US74 over Rough Horn Branch | 1958 | 22,000 | Fair |
| US74 over Cow Branch | 1969 | 21,500 | Fair |
| US74 US76E over White Marsh Swamp | 1974 | 16,500 | Fair |
| US74 US76W over White Marsh Swamp | 1974 | 16,500 | Fair |
All bridges nearby: Columbus County, NC bridge conditions · every bridge in Columbus County · North Carolina bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.