SR 109 over Maumee River
Henry County, Ohio · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR 109 over Maumee River in Henry County, Ohio, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 7 (good condition) on the 0-9 scale.
- It was built in 2016, making it 9 years old at the 2025 inventory.
- It carries about 2,460 vehicles a day (traffic count year 2016).
- Its listed owner is the state highway agency.
- It is one of 157 of the 264 inventoried bridges in Henry County rated good (59.5%); 16 (6.1%) 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 July 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 → (41.40675, -84.00934)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 8 | 8 | Very good condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 9 | 9 | Excellent condition |
Bridge details
| Structure | Continuous prestressed concrete stringer or multi-beam girder |
| Length | about 1,476 ft |
| Location | Jct. SR 110 & SR 109 |
| NBI structure number | 3502392 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | July 2023 |
| 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 Henry County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR 108 over Maumee River | 2005 | 15,230 | Good |
| Usr 6 over Van Hyning Creek | 1968 | 10,905 | Good |
| Usr 6 over Van Hyning Creek | 1968 | 10,905 | Fair |
| Usr 6 over Oberhaus Creek | 1968 | 10,523 | Fair |
| Usr 6 over Oberhaus Creek | 1968 | 10,523 | Fair |
| Usr 6 over Abandoned RR | 1968 | 10,523 | Good |
All bridges nearby: Henry County, OH bridge conditions · every bridge in Henry County · Ohio bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.