US70 over Southern RR
Burke County, North Carolina · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US70 over Southern RR in Burke County, North Carolina, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1958, making it 67 years old at the 2025 inventory.
- It carries about 9,600 vehicles a day (traffic count year 2022).
- Its listed owner is the state highway agency.
- It is one of 118 of the 233 inventoried bridges in Burke County rated fair (50.6%); 14 (6.0%) 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 November 2023, on a 24-month routine inspection cycle.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (35.74882, -81.59264)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 6 | Satisfactory condition |
| Superstructure | 5 | 5 | Fair condition |
| Substructure | 5 | 5 | Fair condition |
Bridge details
| Structure | Steel stringer or multi-beam girder |
| Length | about 253 ft |
| Location | .01 MI.E.JCT.SR1726 |
| NBI structure number | 000000000230088 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | November 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | N: not over a waterway |
Source: FHWA National Bridge Inventory, 2025 data as reported by the North Carolina department of transportation.
Busiest bridges in Burke County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-40 over East Prong Hunting Creek | 2013 | 50,000 | Good |
| I-40 over Ut to Micol Creek | 1956 | 45,000 | Fair |
| I40 over Hunting Creek | 1956 | 44,000 | Fair |
| US64 over I-40 | 1957 | 26,000 | Fair |
| I-40 over NC18 | 2013 | 25,500 | Good |
| I-40 Wbl over SR1744 | 2019 | 22,500 | Good |
All bridges nearby: Burke County, NC bridge conditions · every bridge in Burke County · North Carolina bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.