Marquette County, WI

85 public highway bridges

Marquette County Bridge Snapshot

Marquette County, Wisconsin contains 85 public highway bridges in the FHWA National Bridge Inventory. Roughly 36.5% are rated “Good,” 31.8% “Fair,” 3.5% “Poor,” and 3.5% 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 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.

85
Total Bridges
36.5%
Good
3.5%
Poor
3.5%
Structurally Deficient

Condition Distribution

Good
36.5% (31)
Fair
31.8% (27)
Poor
3.5% (3)
SD
3.5% (3)

All Bridges (85)

LRD 22ND AVE

Fair

Over: WHITE RIVER

1.0M N JCT CTH DD, Marquette, WI

Built 1984 Load: 43.7 t ADT: 160

LRD DIXIE AVE

Good

Over: MECAN RIVER

0.4M W JCT STH 22, Marquette, WI

Built 1979 Load: 24.3 t ADT: 80

LRD CHAUNCY ST

Good

Over: NEENAH CREEK

0.1M S JCT STH 82, Marquette, WI

Built 1984 Load: 29.2 t ADT: 360

IH USH51-IH39 NB

Good

Over: NEENAH CREEK

4.8M N JCT STH 78 TO S, Marquette, WI

Built 1984 Load: 30.8 t ADT: 15,800

STH 23

Good

Over: S BR NEENAH CREEK

0.3M E JCT CTH AA, Marquette, WI

Built 1981 Load: 32.4 t ADT: 1,800

STH 73-MAIN ST

Good

Over: WHITE RIVER

0.3M N JCT CTH E TO W, Marquette, WI

Built 1989 Load: 32.4 t ADT: 2,800

LRD WATER ST

Good

Over: MONTELLO RIVER

0.2M E JCT CTH J, Marquette, WI

Built 2001 Load: 32.4 t ADT: 100

CTH Z

Good

Over: CHAFEE CREEK

0.5 MI W JCT CTH Y, Marquette, WI

Built 2007 Load: 34.0 t ADT: 100

CTH P

Good

Over: NEENAH CREEK

0.5M W JCT CTH O, Marquette, WI

Built 2004 Load: 35.6 t ADT: 160

LRD W 4TH ST/CTH E

Good

Over: WESTFIELD CREEK

0.7M W JCT USH 51, Marquette, WI

Built 2004 Load: 35.6 t ADT: 2,400

CTH CX

Good

Over: CHAPMAN CREEK

2.3M N JCT CTH P, Marquette, WI

Built 2023 Load: 35.6 t ADT: 800

LRD 11TH LANE

Good

Over: CHAFFEE CREEK

.2M N OF CTH Z, Marquette, WI

Built 2012 Load: 36.3 t ADT: 100

IH USH51-IH39NB

Good

Over: CHAFFEE CREEK

1.6M N JCT CTH Z, Marquette, WI

Built 1987 Load: 37.3 t ADT: 6,650

CTH J

Good

Over: MONTELLO RIVER

0.3M S JCT CTH B TO N, Marquette, WI

Built 1990 Load: 37.3 t ADT: 770

LRD 14TH AVE

Good

Over: MECAN RIVER

1.5M S JCT CTH JJ, Marquette, WI

Built 1999 Load: 37.3 t ADT: 60

CTH N

Good

Over: MECAN RIVER

2.0M N JCT CTH J TO E, Marquette, WI

Built 1999 Load: 37.3 t ADT: 550

LRD 11TH RD

Good

Over: MONTELLO RIVER

0.8M N JCT CTH B, Marquette, WI

Built 1999 Load: 37.3 t ADT: 310

LRD EMBER LANE

Good

Over: MONTELLO RIVER

0.6M E JCT CTH B, Marquette, WI

Built 1998 Load: 37.3 t ADT: 55

CTH C

Good

Over: MECAN RIVER

1.3M S JCT STH 23, Marquette, WI

Built 2000 Load: 37.3 t ADT: 520

LRD 15TH DR

Good

Over: MECAN RIVER

0.3M S JCT CTH Y, Marquette, WI

Built 2004 Load: 37.3 t ADT: 50

CTH J

Good

Over: MECAN RIVER

0.6 M E JCT CTH N TO NORT, Marquette, WI

Built 2004 Load: 37.3 t ADT: 1,560

STH 23

Good

Over: MECAN RIVER

0.8M E JCT CTH N, Marquette, WI

Built 2020 Load: 37.3 t ADT: 3,000

LRD N MAIN ST

Good

Over: TRIBUTARY TO WESTFIELD C

0.7M W JCT USH 51 0.07M N, Marquette, WI

Built 2023 Load: 38.9 t ADT: 2,930

CTH CH

Good

Over: CAVES CR

1.4 M N JCT CTH M, Marquette, WI

Built 2002 Load: 40.5 t ADT: 1,000

CTH CH

Good

Over: TAGATZ CREEK

0.3M N OF DOVER, Marquette, WI

Built 2004 Load: 42.1 t ADT: 1,070

LRD 10TH ROAD

Good

Over: UNION PACIFIC RAILROAD

AT UNION PACIFIC RAILROAD, Marquette, WI

Built 2014 Load: 43.4 t ADT: 110

STH 23

Good

Over: NEENAH CREEK

2.4M E JCT CTH AA, Marquette, WI

Built 2000 Load: 43.7 t ADT: 1,200

LRD 4TH AVE

Good

Over: WESTFIELD CREEK

0.2M S JCT CTH A, Marquette, WI

Built 2001 Load: 43.7 t ADT: 160

LRD 14TH AVE

Good

Over: CHAFFEE CREEK

2.5M S JCT CTH JJ, Marquette, WI

Built 2000 Load: 43.7 t ADT: 80

CTH JJ

Good

Over: CHAFEE CREEK

1.6 M N JCT CTH Z, Marquette, WI

Built 2007 Load: 43.7 t ADT: 260

LRD 19TH COURT

Good

Over: LUNCH CREEK

1.6M N JCT CTH E, Marquette, WI

Built 2002 Load: 47.0 t ADT: 200

STH 23

Good

Over: OX CR

0.53M E CTH M, Marquette, WI

Built 2008 Load: 47.0 t ADT: 4,100

CTH O

Poor

Over: FOX RIVER

0.1M W JCT CTH F, Marquette, WI

Built 1961 Load: 42.1 t ADT: 920

LRD 16TH RD

Structurally Deficient

Over: CNW RR

1.3M S JCT CTH B, Marquette, WI

Built 1950 Load: 4.9 t ADT: 47

LRD 14TH RD

Structurally Deficient

Over: CNW RR

0.7M S JCT CTH F, Marquette, WI

Built 1940 Load: 8.1 t ADT: 95

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