Cook Road over Swartz Creek
Genesee County, Michigan · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Cook Road over Swartz Creek in Genesee County, Michigan, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 3 (serious condition) on the 0-9 scale.
- It was built in 1930, making it 95 years old at the 2025 inventory.
- It carries about 542 vehicles a day (traffic count year 2009).
- Its listed owner is the county highway agency.
- It is one of 53 of the 369 inventoried bridges in Genesee County rated poor (14.4%); 53 (14.4%) are rated poor.
- A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.
View this bridge on a map → (42.90054, -83.69181)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 5 | Fair condition |
| Superstructure | 3 | Serious condition |
| Substructure | 6 | Satisfactory condition |
Bridge details
| Structure | Concrete tee beam |
| Length | about 30 ft |
| Location | 0.1 Mi. West of Fenton Rd |
| NBI structure number | 000000000002802 |
| Condition class | Poor |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Michigan department of transportation.
Busiest bridges in Genesee County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-69 over CSX RR | 1971 | 96,200 | Fair |
| I-69 EB over M-54|s Dort Hwy | 2015 | 96,200 | Fair |
| I-69 over Gtw RR | 1971 | 93,000 | Fair |
| I-75 NB over Bristol Rd | 2005 | 89,742 | Fair |
| I-75 NB over Flushing Rd | 1958 | 76,600 | Fair |
| I-75 SB over Flushing Rd | 1958 | 76,600 | Fair |
All bridges nearby: Genesee County, MI bridge conditions · every bridge in Genesee County · Michigan bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.