US-42 over Mitchel Run
Morrow County, Ohio · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US-42 over Mitchel Run in Morrow County, Ohio, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 9 (excellent condition) on the 0-9 scale.
- It was built in 1983, making it 42 years old at the 2025 inventory.
- It carries about 2,712 vehicles a day (traffic count year 2015).
- Its listed owner is the state highway agency.
- It is one of 153 of the 250 inventoried bridges in Morrow County rated good (61.2%); 26 (10.4%) 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 2023, 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 → (40.4594, -82.95054)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 9 | 9 | Excellent condition |
| Superstructure | 9 | 9 | Excellent condition |
| Substructure | 9 | 9 | Excellent condition |
Bridge details
| Structure | Prestressed concrete multiple box beam |
| Length | about 71 ft |
| Location | 0.40 Mi S of SR746 |
| NBI structure number | 5900492 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | May 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 5: foundations stable, scour within the limits of the footing or piles |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Ohio department of transportation.
Busiest bridges in Morrow County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-71 SB over Tr-216 (crall Rd.) | 1959 | 25,453 | Good |
| I-71 NB over Tr-216 (crall Rd.) | 1959 | 25,453 | Good |
| I-71 SB over Big Walnut Creek | 1960 | 25,453 | Good |
| Ir 71 over Big Walnut Creek | 1960 | 25,453 | Good |
| I-71 over over Tr-232 (kaufman Rd. | 1960 | 25,453 | Good |
| I-71 over over Tr-232 (kaufman Rd. | 1960 | 25,453 | Good |
All bridges nearby: Morrow County, OH bridge conditions · every bridge in Morrow County · Ohio bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.