Waseca County, MN

74 public highway bridges

Waseca County Bridge Snapshot

Waseca County, Minnesota contains 74 public highway bridges in the FHWA National Bridge Inventory. Roughly 27% are rated “Good,” 55.4% “Fair,” 2.7% “Poor,” and 2.7% 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.

74
Total Bridges
27%
Good
2.7%
Poor
2.7%
Structurally Deficient

Condition Distribution

Good
27% (20)
Fair
55.4% (41)
Poor
2.7% (2)
SD
2.7% (2)

All Bridges (74)

CSAH 37

Fair

Over: LE SUEUR RIVER

1.0 MI N OF JCT CSAH 9, Waseca, MN

Built 1995 Load: 50.0 t ADT: 516

T 146

Fair

Over: LE SUEUR RIVER

1.0 MI S OF JCT CSAH 20, Waseca, MN

Built 1979 Load: 50.2 t ADT: 48

CSAH 24

Good

Over: STREAM

0.1 MI S OF JCT CR 62, Waseca, MN

Built 1976 Load: 19.6 t ADT: 173

T 176

Good

Over: IOSCO CREEK

0.3 MI S OF JCT CSAH 3, Waseca, MN

Built 2023 Load: 32.4 t ADT: 52

T 692

Good

Over: BULL RUN CREEK

0.6 MI S OF JCT MN 83, Waseca, MN

Built 2023 Load: 32.4 t ADT: 121

T 192

Good

Over: LITTLE COBB RIVER

0.4 MI N OF JCT CSAH 4, Waseca, MN

Built 1978 Load: 35.9 t ADT: 20

T 133

Good

Over: LE SUEUR RIVER

0.4 MI N OF JCT TH 30, Waseca, MN

Built 1980 Load: 35.9 t ADT: 8

T 13

Good

Over: BOOT CREEK

1.2 MI W OF JCT CSAH 1, Waseca, MN

Built 1980 Load: 35.9 t ADT: 24

T 114

Good

Over: IOSCO CREEK

0.1 MI E OF JCT CSAH 5, Waseca, MN

Built 1995 Load: 35.9 t ADT: 35

MN 30

Good

Over: BOOT CREEK

1.2 MI W OF JCT CSAH 1, Waseca, MN

Built 2020 Load: 37.3 t ADT: 827

CR 79

Good

Over: Bull Run Creek

0.3 MI E OF JCT CR 68, Waseca, MN

Built 2001 Load: 39.2 t ADT: 115

US 14

Good

Over: DME RR

0.66 MI W JCT MN 13, Waseca, MN

Built 2008 Load: 40.5 t ADT: 3,500

US 14

Good

Over: DME RR

0.66 MI W JCT MN 13, Waseca, MN

Built 2008 Load: 40.5 t ADT: 3,500

CSAH 8

Good

Over: Le Sueur River

0.3 MI E OF JCT CSAH 6, Waseca, MN

Built 1999 Load: 40.8 t ADT: 680

CR 51

Good

Over: Jud Ditch # 6

0.05 mi N of TH 30, Waseca, MN

Built 2001 Load: 40.8 t ADT: 31

T 143

Good

Over: BOOT CREEK

1.3 MI W OF JCT TH 13, Waseca, MN

Built 2002 Load: 40.8 t ADT: 75

CSAH 3

Good

Over: IOSCO CREEK

1.0 MI SW OF JCT CSAH 5, Waseca, MN

Built 2011 Load: 40.8 t ADT: 1,168

CSAH 3

Good

Over: BIG COBB RIVER

2.1 MI S OF JCT TH 30, Waseca, MN

Built 2011 Load: 40.8 t ADT: 586

T 23

Good

Over: Little Cobb River

0.7 MI E OF JCT TH 83, Waseca, MN

Built 2000 Load: 40.8 t ADT: 50

CR 75

Good

Over: LE SUEUR RIVER

1.6 MI W OF JCT CSAH 4, Waseca, MN

Built 2022 Load: 43.4 t ADT: 186

CSAH 3

Good

Over: LE SUEUR RIVER

0.4 MI N OF JCT CSAH 9, Waseca, MN

Built 2009 Load: 51.5 t ADT: 1,087

CR 51

Good

Over: LE SUEUR RIVER

0.5 MI S OF JCT CSAH 20, Waseca, MN

Built 2005 Load: 56.4 t ADT: 31

CR 55

Poor

Over: JUD DITCH # 11

0.2 MI W OF JCT CR 54, Waseca, MN

Built 1973 Load: 23.7 t ADT: 145

CR 54

Poor

Over: BULL RUN CREEK

0.2 MI N OF JCT TH83, Waseca, MN

Built 1931 Load: 26.1 t ADT: 40

Related

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial