Monroe County, WI

385 public highway bridges

Monroe County Bridge Snapshot

Monroe County, Wisconsin contains 385 public highway bridges in the FHWA National Bridge Inventory. Roughly 44.4% are rated “Good,” 37.7% “Fair,” 3.1% “Poor,” and 3.1% 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 WI 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.

385
Total Bridges
44.4%
Good
3.1%
Poor
3.1%
Structurally Deficient

Condition Distribution

Good
44.4% (171)
Fair
37.7% (145)
Poor
3.1% (12)
SD
3.1% (12)

All Bridges (385)

USH 12-STH 16

Fair

Over: CP RR

2.2M E JCT CTH CA, Monroe, WI

Built 1978 Load: 37.3 t ADT: 2,600

LRD NIAGARA AVE

Fair

Over: COOK CREEK

0.4M W JCT STH 131, Monroe, WI

Built 1981 Load: 37.3 t ADT: 94

USH 12

Fair

Over: MILL CREEK

0.5M E JCT CTH O (E), Monroe, WI

Built 1988 Load: 37.3 t ADT: 3,200

LRD EAST AVE

Fair

Over: LACROSSE RIVER

0.2M N JCT STH 16, Monroe, WI

Built 1989 Load: 37.3 t ADT: 5,196

STH 71

Fair

Over: FARMERS VALLEY CREEK

2.2M E JCT CTH AA, Monroe, WI

Built 1991 Load: 37.3 t ADT: 1,600

LRD ICARUS RD

Fair

Over: LA CROSSE RIVER

0.7M S JCT STH 16, Monroe, WI

Built 1994 Load: 37.3 t ADT: 110

LRD MASCOT AVE

Fair

Over: BR LIT LA CROSSE RIVER

0.3M E JCT STH 27, Monroe, WI

Built 1997 Load: 37.3 t ADT: 284

LRD EAST AVE

Fair

Over: FARMERS VALLEY CREEK

0.1M N JCT STH 16, Monroe, WI

Built 1999 Load: 37.3 t ADT: 1,300

STH 33

Fair

Over: TRIBUTARY TO BRUSH CREEK

7.0M E JCT CTH D, Monroe, WI

Built 2001 Load: 37.3 t ADT: 1,800

CTH X

Fair

Over: BR LITTLE LACROSSE RIVER

0.2 M WEST JCT STH 21, Monroe, WI

Built 1997 Load: 37.3 t ADT: 1

LRD INTERIOR RD

Fair

Over: BR LEMONWEIR CREEK

2.5M S JCT STH 16, Monroe, WI

Built 1970 Load: 37.3 t ADT: 47

LRD INDIGO AVE

Fair

Over: LEMONWEIR CREEK

0.3M W JCT CTH M, Monroe, WI

Built 1925 Load: 37.3 t ADT: 47

CTH CA

Fair

Over: BEAR CREEK

1.2M W JCT CTH N, Monroe, WI

Built 1994 Load: 37.3 t ADT: 795

CTH M

Fair

Over: BR LEMONWEIR CREEK

1.2M S JCT STH 16, Monroe, WI

Built 1991 Load: 37.3 t ADT: 700

LRD EAST MAIN STRE

Fair

Over: BEAVER CREEK

0.1 MI E JCT STH 21, Monroe, WI

Built 2017 Load: 38.6 t ADT: 839

STH 71

Fair

Over: FARMERS VALLEY CREEK

2.3M E JCT STH 16 TO E, Monroe, WI

Built 1991 Load: 38.9 t ADT: 1,600

STH 71

Fair

Over: FARMERS VALLEY CREEK

1.8M E JCT CTH AA, Monroe, WI

Built 1991 Load: 38.9 t ADT: 1,600

CTH CM

Fair

Over: LEMONWEIR CREEK

0.8M W JCT STH 16, Monroe, WI

Built 2000 Load: 38.9 t ADT: 784

LRD FORBES RD

Fair

Over: LEMONWEIR CREEK

0.3M S JCT CTH E, Monroe, WI

Built 2003 Load: 38.9 t ADT: 60

LRD BUCKLEY AVE

Fair

Over: BR E FK LEMONWEIR RIVER

0.6M E JCT CTH N, Monroe, WI

Built 1964 Load: 38.9 t ADT: 23

CTH Z

Fair

Over: BR BILLINGS CREEK

3.8M S JCT CTH P, Monroe, WI

Built 1984 Load: 38.9 t ADT: 54

STH 71

Fair

Over: BR MORRIS CREEK

0.7M E JCT CTH T TO S, Monroe, WI

Built 1962 Load: 40.5 t ADT: 1,300

LRD WATER ST

Fair

Over: LA CROSSE RIVER

0.1M S JCT STH 16, Monroe, WI

Built 1977 Load: 40.5 t ADT: 5,500

LRD GROVER ROAD

Fair

Over: BEAR CREEK

1.5M E JCT CTH PP, Monroe, WI

Built 1981 Load: 40.5 t ADT: 182

LRD HOOVER RD

Fair

Over: BEAR CREEK

0.3M S JCT CTH C, Monroe, WI

Built 1981 Load: 40.5 t ADT: 182

LRD KILN AVE

Fair

Over: KICKAPOO RIVER

0.1M E JCT STH 131, Monroe, WI

Built 1991 Load: 40.5 t ADT: 78

STH 16-STH 71-WISC

Fair

Over: LA CROSSE RIVER

0.1M E JCT STH 21 TO E, Monroe, WI

Built 1996 Load: 40.5 t ADT: 7,000

LRD LANDMARK AVE

Fair

Over: BR MORRIS CREEK

0.1M S JCT STH 71, Monroe, WI

Built 1900 Load: 40.5 t ADT: 23

CTH S

Fair

Over: DUSTIN CREEK

1.6M E JCT STH 27, Monroe, WI

Built 1990 Load: 40.5 t ADT: 207

CTH AA

Fair

Over: BR SILVER CREEK

0.2M S JCT CTH A, Monroe, WI

Built 1981 Load: 40.5 t ADT: 283

LRD NOVENA RD (DEA

Fair

Over: BR KICKAPOO RIVER

0.1M N JCT EMBER AVE, Monroe, WI

Built 1983 Load: 40.5 t ADT: 20

STH 27

Fair

Over: SOPER CREEK

1.8M N JCT STH 71 TO W, Monroe, WI

Built 1949 Load: 42.1 t ADT: 3,300

LRD N GLENDALE AVE

Fair

Over: LEMONWEIR RIVER

0.7M E JCT USH 12, Monroe, WI

Built 1994 Load: 42.1 t ADT: 2,710

LRD COURT ST

Fair

Over: LA CROSSE RIVER

0.2M S JCT STH 16, Monroe, WI

Built 1994 Load: 42.1 t ADT: 4,558

CTH F

Fair

Over: LITTLE LA CROSSE RIVER

0.1M E JCT STH 27, Monroe, WI

Built 2002 Load: 42.1 t ADT: 139

CTH N

Fair

Over: LEMONWEIR CR

1.3M S STH 21, Monroe, WI

Built 2004 Load: 42.1 t ADT: 305

LRD FORMICA RD

Fair

Over: MUD CREEK

0.8M N JCT CTH E, Monroe, WI

Built 1968 Load: 42.1 t ADT: 293

CTH N

Fair

Over: LITTLE LEMONWIER RIVER

1.9M N JCT CTH W, Monroe, WI

Built 1982 Load: 42.1 t ADT: 250

CTH Z

Fair

Over: BR BILLINGS CREEK

2.0M S JCT CTH P, Monroe, WI

Built 1955 Load: 42.1 t ADT: 54

CTH XX

Fair

Over: BR LIT LA CROSSE RIVER

3.1M E JCT STH 27, Monroe, WI

Built 1987 Load: 42.1 t ADT: 163

CTH XX

Fair

Over: LITTLE LA CROSSE RIVER

5.6M E JCT STH 27, Monroe, WI

Built 1987 Load: 42.1 t ADT: 163

CTH M

Fair

Over: MILL CREEK

0.4M W JCT USH 12, Monroe, WI

Built 1980 Load: 43.7 t ADT: 316

CTH F

Fair

Over: BR LA CROSSE RIVER

2.2M W JCT CTH U, Monroe, WI

Built 1991 Load: 43.7 t ADT: 119

CTH P - GLENDALE R

Fair

Over: BARABOO RIVER

0.1M E JCT CTH W, Monroe, WI

Built 1991 Load: 45.4 t ADT: 1,417

WEST N STREET

Fair

Over: SUUKJAK SEP CREEK

W. N St. over Squaw Creek, Monroe, WI

Built 1994 Load: 46.7 t ADT: 200

LRD DOGWOOD AVE

Fair

Over: BRANDY CREEK

0.2M S JCT CTH N, Monroe, WI

Built 1980 Load: 47.0 t ADT: 293

STH 16

Fair

Over: SILVER CREEK

0.2M E JCT CTH A (E), Monroe, WI

Built 1936 Load: 47.0 t ADT: 2,400

LRD CHERRY RD

Fair

Over: BR MILL CREEK

0.1M N JCT CTH G, Monroe, WI

Built 1925 Load: 47.0 t ADT: 94

IH 94 EB

Fair

Over: LEMONWEIR CREEK

2.3M E JCT USH 12 TO E, Monroe, WI

Built 1963 Load: 48.6 t ADT: 13,050

CTH PP

Fair

Over: E FK LEMONWEIR RIVER

0.5M S JCT STH 21, Monroe, WI

Built 1997 Load: 50.2 t ADT: 545

Read our methodology — how this data is sourced, computed, and verified.

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