Eaton County, MI
8 public highway bridges
Eaton County Bridge Snapshot
Eaton County, Michigan contains 8 public highway bridges in the FHWA National Bridge Inventory. Roughly 62.5% are rated “Good,” 0% “Fair,” 12.5% “Poor,” and 12.5% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.
Inspections in MI are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.
Source: FHWA National Bridge Inventory. See methodology for full definitions.
Condition Distribution
All Bridges (8)
I-69 SB
UnknownOver: WINDSOR & NIXON HWY
2.0 MI NE OF POTTERVILLE, Eaton, MI
CANAL RD
UnknownOver: I-496
3.2 MI W OF LANSING, Eaton, MI
IONIA ROAD
GoodOver: SHANTY BROOK
2.5 MI N OF KALAMO, Eaton, MI
OTTO ROAD
GoodOver: THORNAPPLE RIVER
6 MI N OF CHARLOTTE, Eaton, MI
SPICERVILLE HWY
GoodOver: BATTLE CREEK RIVER
3 MI N OF DUTTONVILLE, Eaton, MI
M-100
GoodOver: SHARP DRAIN
3.6 MI N OF POTTERVILLE, Eaton, MI
CANAL ROAD
GoodOver: CANADIAN NATIONAL RR
WINDSOR TWP SEC 3-4, Eaton, MI
M-43 (W SAGINAW)
PoorOver: CARRIER CREEK
0.4 MI W OF CREYTS ROAD, Eaton, MI
Read our methodology — how this data is sourced, computed, and verified.
Related
| Publisher | Kiznis Studio |
| Sources | FHWA National Bridge Inventory, public U.S. government datasets |