SR1718 over Black River
Harnett County, North Carolina · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR1718 over Black River in Harnett County, North Carolina, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 7 (good condition) on the 0-9 scale.
- It was built in 2019, making it 6 years old at the 2025 inventory.
- It carries about 7,200 vehicles a day (traffic count year 2017).
- Its listed owner is the state highway agency.
- It is one of 82 of the 137 inventoried bridges in Harnett County rated good (59.9%); 5 (3.6%) 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 → (35.31521, -78.64326)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 8 | Very good condition |
| Superstructure | 7 | Good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete slab |
| Length | about 132 ft |
| Location | 0.2 Mi. W. Jct. SR1735 |
| NBI structure number | 000000000850246 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the North Carolina department of transportation.
Busiest bridges in Harnett County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I95 over Stoney Run | 1965 | 51,500 | Fair |
| I95N over US421 NC55 | 1955 | 25,500 | Fair |
| I95S over US421 NC55 | 1955 | 25,500 | Poor |
| NC87 over Gum Swamp | 1928 | 24,500 | Fair |
| NC87 over Cypress Creek | 1928 | 24,500 | Fair |
| US421 NC27 over West Buies Creek | 1958 | 18,000 | Good |
All bridges nearby: Harnett County, NC bridge conditions · every bridge in Harnett County · North Carolina bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.