S-36-54 over Tyger River
Newberry County, South Carolina · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- S-36-54 over Tyger River in Newberry County, South Carolina, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1971, making it 54 years old at the 2025 inventory.
- It carries about 75 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 133 of the 219 inventoried bridges in Newberry County rated fair (60.7%); 11 (5.0%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its class is unchanged from 2024 (fair), but component ratings moved: substructure 6 to 5.
- Its most recent inspection on record is dated July 2023, on a 24-month routine inspection cycle.
- It is coded scour critical (NBI item 113 = 3): scour critical: foundations unstable for the assessed or calculated scour.
- 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 → (34.49401, -81.46809)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 5 | 5 | Fair condition |
| Superstructure | 5 | 5 | Fair condition |
| Substructure | 6 | 5 | Fair condition |
Bridge details
| Structure | Steel stringer or multi-beam girder |
| Length | about 359 ft |
| Location | 17.4 Mi NE Newberry |
| NBI structure number | 000000000005988 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | July 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 3: scour critical: foundations unstable for the assessed or calculated scour |
Source: FHWA National Bridge Inventory, 2025 data as reported by the South Carolina department of transportation.
Busiest bridges in Newberry County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-26 over Crims Creek | 1960 | 42,900 | Fair |
| I-26 over Cannons Creek | 1960 | 42,700 | Poor |
| I-26 over Br of Cannons CR | 1960 | 42,700 | Fair |
| I-26 over Kerr Creek | 1960 | 42,700 | Fair |
| I-26 over S.br of Cannons CR | 1960 | 42,700 | Fair |
| I-26 over S Fork of Kings Crk | 1960 | 42,200 | Fair |
All bridges nearby: Newberry County, SC bridge conditions · every bridge in Newberry County · South Carolina bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.