Ramp A over Ramp A over Timber Run
Muskingum County, Ohio · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Ramp A over Ramp A over Timber Run in Muskingum County, Ohio, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1968, making it 57 years old at the 2025 inventory.
- It carries about 5,190 vehicles a day (traffic count year 1973).
- 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).
- It was rated good in the 2024 inventory and is now fair (deck 7 to 6, substructure 7 to 6).
- 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 → (39.94891, -82.04788)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 6 | Satisfactory condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 7 | 6 | Satisfactory condition |
Bridge details
| Structure | Continuous steel stringer or multi-beam girder |
| Length | about 97 ft |
| Location | at Jct I-70 |
| NBI structure number | 6001173 |
| 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) | 4: foundations stable, field review says exposed foundations need protection |
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.