SR 133 over Barnes Run
Clermont County, Ohio · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR 133 over Barnes Run in Clermont County, Ohio, 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 1941 and reconstructed in 1977, making it 84 years old at the 2025 inventory.
- It carries about 4,058 vehicles a day (traffic count year 2015).
- Its listed owner is the state highway agency.
- It is one of 191 of the 317 inventoried bridges in Clermont County rated good (60.3%); 24 (7.6%) 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 May 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 → (39.01126, -84.04189)
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 | Continuous steel stringer or multi-beam girder |
| Length | about 74 ft |
| Location | 2.61 Mi S of Williamsburg |
| NBI structure number | 1303457 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | May 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Ohio department of transportation.
Busiest bridges in Clermont County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR32 over Tributary Shayler Run | 1959 | 45,023 | Fair |
| SR32 over Cr-7000 (rmp WB SR 32) | 1971 | 39,353 | Fair |
| SR32 over Norfolk Southern RR | 1971 | 39,353 | Good |
| SR32 over E Fk L Mm R;S132(1SR);ST | 1971 | 39,353 | Good |
| Off Ramp B over Shaylers Run | 2002 | 33,812 | Good |
| SR 28 over Ir 275 | 1973 | 32,303 | Fair |
All bridges nearby: Clermont County, OH bridge conditions · every bridge in Clermont County · Ohio bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.