SR 146 over over Salt Creek
Muskingum County, Ohio · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR 146 over over Salt Creek in Muskingum County, Ohio, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1983, making it 42 years old at the 2025 inventory.
- It carries about 1,621 vehicles a day (traffic count year 2015).
- Its listed owner is the state highway agency.
- It is one of 117 of the 364 inventoried bridges in Muskingum County rated fair (32.1%); 33 (9.1%) 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 September 2024, on a 12-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 → (39.90875, -81.86074)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 5 | 5 | Fair condition |
Bridge details
| Structure | Prestressed concrete multiple box beam |
| Length | about 149 ft |
| Location | 2.1 Mi. W. of Jct SR 313 |
| NBI structure number | 6004962 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | September 2024 |
| Inspection interval (item 91) | 12 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 Muskingum County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-70 & Ramps Aekj over over Musk Riv&rrs&street | 1962 | 57,588 | Good |
| I-70 over Ir 70 over Abandoned RR | 1962 | 48,490 | Good |
| I-70 over Ir 70 over 5TH Street | 1961 | 44,190 | Fair |
| Hamline Ave over Ir 70 | 1962 | 43,758 | Good |
| CR 107 over C107 Sundale Rd over I70 | 1966 | 41,343 | Good |
| I-70 over Ir 70 over 6TH St | 1961 | 39,768 | Good |
All bridges nearby: Muskingum County, OH bridge conditions · every bridge in Muskingum County · Ohio bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.