Tpk Exit 91 Ramp over I80 Oh Tpk
Sandusky County, Ohio · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Tpk Exit 91 Ramp over I80 Oh Tpk in Sandusky County, Ohio, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1954 and reconstructed in 1989, making it 71 years old at the 2025 inventory.
- It carries about 1,655 vehicles a day (traffic count year 2019).
- It is one of 91 of the 303 inventoried bridges in Sandusky County rated fair (30.0%); 8 (2.6%) are rated poor.
- 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 → (41.4011, -83.1124)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 8 | Very good condition |
| Superstructure | 7 | Good condition |
| Substructure | 6 | Satisfactory condition |
Bridge details
| Structure | Continuous steel stringer or multi-beam girder |
| Length | about 212 ft |
| Location | 0.1MI West of Exit 91 |
| NBI structure number | 7229038 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Ohio department of transportation.
Busiest bridges in Sandusky County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Four Mile House Rd over I80 Ohio Tpk | 1954 | 300,000 | Fair |
| I80 Oh Tpk over Trapp Rd | 1954 | 43,463 | Fair |
| I80 Oh Tpk over Toussaint Creek | 1954 | 43,463 | Fair |
| I80 Oh Tpk over Lime Rd | 1954 | 43,463 | Fair |
| I80 Oh Tpk over Wolf Creek | 1954 | 43,463 | Fair |
| I80 Oh Tpk over Inland Trail (abd RR) | 1954 | 43,463 | Fair |
All bridges nearby: Sandusky County, OH bridge conditions · every bridge in Sandusky County · Ohio bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.