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)

LRD MONOWAU ST

Good

Over: COUNCIL CREEK

0.3M E JCT USH 12, Monroe, WI

Built 1979 Load: 45.4 t ADT: 3,640

LRD CANARY AVE

Good

Over: SPENCER CREEK

1.0M W JCT STH 27, Monroe, WI

Built 1990 Load: 45.4 t ADT: 288

LRD KETTLE ROAD

Good

Over: BR SLEIGHTON CREEK

0.3M N JCT CTH M, Monroe, WI

Built 2009 Load: 45.4 t ADT: 84

LRD ONEIDA ROAD

Good

Over: UPPER BRUSH CREEK

0.2 M S JCT STH 33, Monroe, WI

Built 2019 Load: 45.4 t ADT: 205

LRD FIREFLY ROAD

Good

Over: BAILEY CREEK

0.8M E JCT CTH I, Monroe, WI

Built 1987 Load: 45.4 t ADT: 272

CTH W (WHITE ST)

Good

Over: BR BARABOO RIVER

0.2M N JCT STH 71, Monroe, WI

Built 2019 Load: 46.0 t ADT: 640

East Maneuver Road

Good

Over: Tarr Creek

E Mnvr/N of HWY21, Monroe, WI

Built 2002 Load: 46.7 t ADT: 200

LRD OSAGE AVE

Good

Over: BILLINGS CREEK

0.1M E JCT CTH Z, Monroe, WI

Built 2006 Load: 47.0 t ADT: 31

SOUTH A STREET

Good

Over: TARR CREEK

So. A St. over Tarr Creek, Monroe, WI

Built 1996 Load: 47.3 t ADT: 2,000

LRD OPAQUE RD

Good

Over: BRUSH CREEK

0.1M S JCT STH 33, Monroe, WI

Built 1994 Load: 48.6 t ADT: 22

CTH M

Good

Over: SLEIGHTON CREEK

1.6M N JCT STH 71, Monroe, WI

Built 2007 Load: 48.6 t ADT: 176

CTH T

Good

Over: MORRIS CREEK

0.3M N JCT STH 131, Monroe, WI

Built 2007 Load: 48.6 t ADT: 780

STH 27

Good

Over: LA CROSSE RIVER

0.5M N JCT IH 90 TO W, Monroe, WI

Built 1953 Load: 50.2 t ADT: 10,400

RANGE 2 SERVICE TR

Good

Over: TRIB. TO LA CROSSE RIVER

MIL GRID 833786, Monroe, WI

Built 2010 Load: 51.2 t ADT: 10

RANGE 2 SERVICE TR

Good

Over: SUUKJAK SEP CREEK

MIL GRID 833786, Monroe, WI

Built 2010 Load: 51.8 t ADT: 10

LRD LIVINGSTON RD

Good

Over: BR KICKAPOO RIVER

0.2M S JCT STH 71, Monroe, WI

Built 2004 Load: 53.5 t ADT: 63

IH 94 EB

Good

Over: KREYER CREEK

3.8M E JCT USH 12 TO E, Monroe, WI

Built 1963 Load: 63.2 t ADT: 13,150

RANGE 29 ACCESS RD

Good

Over: SUUKJAK SEP CREEK

0.08 MI JCT BIVOUAC RD, Monroe, WI

Built 2021 Load: 63.2 t ADT: 10

MIL RESERVATION RD

Good

Over: RANCH CREEK TRIBUTARY

MIL GRID 833894, Monroe, WI

Built 2006 Load: 68.4 t ADT: 200

IH RAMP IH 94 EB-I

Good

Over: KREYER CREEK

AT JCT IH 94-IH 90, Monroe, WI

Built 1963 Load: 74.5 t ADT: 2,300

USH 12

Good

Over: TRIB TO MILL CR

1.35 MI E JCT CTH E, Monroe, WI

Built 2011 Load: 74.5 t ADT: 1,100

SOUTH J STREET

Good

Over: TARR CREEK

So. J St. over Tarr Creek, Monroe, WI

Built 1987 Load: 89.7 t ADT: 2,000

LRD KIEV AVE (DEAD

Good

Over: KICKAPOO RIVER

0.2M W JCT STH 131, Monroe, WI

Built 1925 Load: 95.6 t ADT: 23

LRD NORDALE AVE

Poor

Over: KICKAPOO RIVER

0.3M E JCT STH 131, Monroe, WI

Built 1929 Load: 17.8 t ADT: 470

LRD FAIRMONT AVE (

Poor

Over: BIG CREEK

2.5M N JCT CTH B, Monroe, WI

Built 1960 Load: 19.4 t ADT: 20

CTH T

Poor

Over: MORRIS CREEK

0.7M S JCT STH 71, Monroe, WI

Built 1963 Load: 21.1 t ADT: 630

LRD INTERIOR RD

Poor

Over: LEMONWEIR CREEK

2.6M S JCT STH 16, Monroe, WI

Built 1928 Load: 21.1 t ADT: 58

CTH G

Poor

Over: BR MILL CREEK

2.5M E JCT CTH E, Monroe, WI

Built 1963 Load: 22.7 t ADT: 185

CTH Z

Poor

Over: POE CREEK

1.4M E JCT STH 131, Monroe, WI

Built 1937 Load: 24.3 t ADT: 239

LRD MARKET RD

Poor

Over: LITTLE LA CROSSE RIVER

0.7M S JCT STH 27, Monroe, WI

Built 1978 Load: 29.2 t ADT: 23

STH 71-S RAILROAD

Poor

Over: DAVIS CREEK

3.3M E JCT CTH V, Monroe, WI

Built 1932 Load: 51.8 t ADT: 2,600

CTH Z

Structurally Deficient

Over: BILLINGS CREEK

2.8M S JCT CTH P TO E, Monroe, WI

Built 1978 Load: 14.6 t ADT: 54

TRNG/LOGGING TRAIL

Structurally Deficient

Over: SILVER CREEK

TRNG AREA B4-MGRS 840686, Monroe, WI

Built 1999 Load: 16.8 t ADT: 2

SOUTH 10TH AVE

Structurally Deficient

Over: TARR CREEK

S. 10 St. over Tarr Creek, Monroe, WI

Built 1985 Load: 21.4 t ADT: 2,000

CTH N

Structurally Deficient

Over: LITTLE LEMONWEIR RIVER

1.4M S JCT CTH A, Monroe, WI

Built 1940 Load: 22.7 t ADT: 250

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

Related

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