Lyon County, MN
222 public highway bridges
Lyon County Bridge Snapshot
Lyon County, Minnesota contains 222 public highway bridges in the FHWA National Bridge Inventory. Roughly 78.4% are rated “Good,” 17.6% “Fair,” 3.2% “Poor,” and 3.2% 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 MN 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 (222)
CSAH 8
GoodOver: THREE MILE CREEK
1.2 MI E OF JCT TH 68, Lyon, MN
T 229
GoodOver: COTTONWOOD RIVER
1.2 MI N OF JCT CSAH 2, Lyon, MN
MSAS 129
GoodOver: Redwood R Diversion Cha
0.7 mi N of jct TH 68, Lyon, MN
T 462
GoodOver: REDWOOD RIVER
0.1 MI N OF JCT CSAH 25, Lyon, MN
CR 83
GoodOver: REDWOOD RIVER
2.1 MI SW OF JCT CSAH 5, Lyon, MN
T 29
GoodOver: REDWOOD RIVER
0.2 MI E OF JCT TH 23, Lyon, MN
MSAS 133
GoodOver: REDWOOD RV DIV CHAN
1.1 MI W OF MARSHALL, Lyon, MN
T 136
GoodOver: N BR YELLOW MEDICINE R
1.4 MI E JCT CSAH 1, Lyon, MN
CSAH 7
GoodOver: BIG COTTONWOOD RIVER
1.2 MI S OF JCT CSAH 2, Lyon, MN
CSAH 7
GoodOver: REDWOOD RIVER
0.3 MI S OF JCT TH 19, Lyon, MN
CSAH 1
GoodOver: N BR YELLOW MEDICINE R
0.8 MI N OF JCT CSAH 26, Lyon, MN
M 12
GoodOver: Redwood River
0.2 mi N of jct CSAH 5, Lyon, MN
MN 23
GoodOver: RCPE RAIL
3.1 MI NE OF FLORENCE, Lyon, MN
US 14
GoodOver: RCPE RAIL
IN BALATON, Lyon, MN
US 59
GoodOver: MEADOW CREEK
3.7 MI SE OF MARSHALL, Lyon, MN
M 5
PoorOver: REDWOOD RIVER
0.1 MI W OF JCT CSAH 15, Lyon, MN
CSAH 11
PoorOver: STREAM
0.2 MI S OF JCT CSAH 20, Lyon, MN
M 20
PoorOver: S BR YELLOW MEDICINE R
0.2 MI N OF JCT CSAH 3, Lyon, MN
CR 69
PoorOver: BIG COTTONWOOD RIVER
2.0 MI SE OF JCT TH 59, Lyon, MN
MN 23
PoorOver: REDWOOD RIVER
1.1 MI N OF JCT TH14, Lyon, MN
T 263
PoorOver: REDWOOD RIVER
1.1 MI S OF JCT TH 14, Lyon, MN
T 112
PoorOver: S BR YELLOW MEDICINE R
0.4 MI W OF JCT CSAH 3, Lyon, MN
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 |