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)

IH USH51-IH39 SB

Unknown

Over: LRD FAWN AVE

0.2M W JCT CTH M, Marquette, WI

Built 1966 ADT: 2,850

CTH D

Unknown

Over: IH USH 51-IH 39

4.2M N JCT STH 23 TO W, Marquette, WI

Built 1966 ADT: 18,400

LRD GROUSE DRIVE

Unknown

Over: IH USH 51-IH 39

5.2M N JCT STH 78 TO S, Marquette, WI

Built 1984 ADT: 16,100

IH USH51-IH39 NB

Unknown

Over: CTH O

4.7M E JCT STH 23 TO W, Marquette, WI

Built 1983 ADT: 980

IH USH51-IH39 SB

Unknown

Over: CTH O

AT JCT USH 51 SB, Marquette, WI

Built 1983 ADT: 980

IH USH51-IH39 NB

Unknown

Over: STH 23

3.9M E JCT CTH O TO N, Marquette, WI

Built 1984 ADT: 1,700

IH USH51-IH39 SB

Unknown

Over: STH 23

4.0M E JCT CTH O TO N, Marquette, WI

Built 1984 ADT: 1,700

IH USH51-IH39 NB

Unknown

Over: CTH CX

3.5M N JCT CTH O, Marquette, WI

Built 1984 ADT: 510

IH39 SB-USH51 SB-S

Unknown

Over: CTH CX

3.5M N JCT CTH O, Marquette, WI

Built 1984 ADT: 590

UNION PACIFIC RR

Unknown

Over: IH USH 51-IH 39

3.3M N JCT STH23 TO E, Marquette, WI

Built 1986 ADT: 15,000

IH USH51-IH39 NB

Unknown

Over: STH 23WB-STH 82EB

0.4M W JCT CTH M, Marquette, WI

Built 1986 ADT: 4,100

IH USH51-IH39 NB

Unknown

Over: LRD FAWN AVE

0.1M W JCT CTH M, Marquette, WI

Built 1986 ADT: 2,850

CTH M

Unknown

Over: IH USH 51-IH 39

4.2M N JCT STH 23 TO E, Marquette, WI

Built 1987 ADT: 12,800

LRD EDGEWOOD COURT

Unknown

Over: IH USH 51-IH 39

1.5M N JCT CTH M, Marquette, WI

Built 1987 ADT: 13,400

IH USH51-IH39 NB

Unknown

Over: CTH EAST SECOND ST/CTH J

VILLAGE OF WESTFIELD, Marquette, WI

Built 1987 ADT: 5,800

IH USH51-IH39 SB

Unknown

Over: CTH EAST SECOND ST(CTH J

VILLAGE OF WESTFIELD, Marquette, WI

Built 1987 ADT: 5,800

IH USH51-IH39 NB

Unknown

Over: LRD DOVER COURT

0.7M W JCT CTH H, Marquette, WI

Built 1987 ADT: 350

IH USH51-IH 39 SB

Unknown

Over: LRD DOVER COURT

0.6M W JCT CTH H, Marquette, WI

Built 1987 ADT: 350

IH USH51-IH39 NB

Unknown

Over: CTH Z

0.4M W JCT CTH H, Marquette, WI

Built 1987 ADT: 350

IH USH51-IH39 SB

Unknown

Over: CTH Z

0.4M W JCT CTH H, Marquette, WI

Built 1987 ADT: 350

IH USH 51 - IH 39

Unknown

Over: STH 23/82 EB & WB

3.5M E JCT CTH J, Marquette, WI

Built 2016 ADT: 4,100

CNW RR

Unknown

Over: CTH CX

3.2M N JCT CTH P, Marquette, WI

Built 1935 ADT: 400

CNW RR

Unknown

Over: LRD LAKEVIEW DR

1.4M W JCT CTH D, Marquette, WI

Built 1911 ADT: 175

CNW RR

Unknown

Over: LRD 2ND COURT

0.3M N JCT STH 82, Marquette, WI

Built 1911 ADT: 20

LRD DOVER RD

Fair

Over: MECAN RIVER

0.3M W JCT STH 22, Marquette, WI

Built 1977 Load: 11.3 t ADT: 150

CTH CX

Fair

Over: NEENAH CREEK

0.4M S JCT USH 51, Marquette, WI

Built 1966 Load: 21.1 t ADT: 1,100

LRD PARK ST

Fair

Over: MONTELLO RIVER

0.1M N JCT STH 23, Marquette, WI

Built 1987 Load: 22.7 t ADT: 1,800

LRD GROUSE DR

Fair

Over: NEENAH CREEK

0.8M N JCT CTH X, Marquette, WI

Built 1970 Load: 24.3 t ADT: 80

LRD 3RD AVE

Fair

Over: WIDOW GREEN CREEK

1.6M N JCT STH 23, Marquette, WI

Built 1980 Load: 24.3 t ADT: 110

CTH B

Fair

Over: WESTFIELD CREEK

1.0M N JCT CTH E TO E, Marquette, WI

Built 1966 Load: 24.3 t ADT: 560

CTH E

Fair

Over: MECAN RIVER

0.3M W JCT STH 22, Marquette, WI

Built 1964 Load: 24.3 t ADT: 520

CTH B

Fair

Over: MONTELLO RIVER

0.6M N JCT CTH E, Marquette, WI

Built 1981 Load: 24.3 t ADT: 180

LRD S STATE ST

Fair

Over: WHITE RIVER

0.1M E JCT STH 73, Marquette, WI

Built 1982 Load: 25.9 t ADT: 1,200

STH 22-MAIN ST

Fair

Over: FOX RIVER CANAL

0.4M N JCT CTH K, Marquette, WI

Built 1997 Load: 29.2 t ADT: 5,300

STH 22

Fair

Over: MECAN RIVER

4.0M N JCT CTH J, Marquette, WI

Built 1951 Load: 30.8 t ADT: 1,700

STH 23-MONTELLO AV

Fair

Over: MONTELLO RIVER

0.2M E JCT CTH Y, Marquette, WI

Built 1948 Load: 30.8 t ADT: 5,900

IH USH 51-IH 39

Fair

Over: CHAPMAN CREEK

2.5M N JCT STH 23 TO W, Marquette, WI

Built 1985 Load: 32.4 t ADT: 17,800

LRD FOX RD

Fair

Over: NEENAH CREEK

0.5M W JCT CTH A, Marquette, WI

Built 1986 Load: 32.4 t ADT: 110

STH 22-MAIN ST

Fair

Over: FOX RIVER

0.3M N JCT CTH K, Marquette, WI

Built 1997 Load: 32.4 t ADT: 5,300

STH 82

Fair

Over: NEENAH CR

0.9M E JCT CTH EE, Marquette, WI

Built 2003 Load: 32.4 t ADT: 4,100

CTH A

Fair

Over: WIDOW GREEN CREEK

0.6M S JCT CTH P, Marquette, WI

Built 1979 Load: 32.4 t ADT: 830

IH 39 SB-USH 51 SB

Fair

Over: NEENAH CREEK

1.8M S JCT CTH O, Marquette, WI

Built 1959 Load: 34.0 t ADT: 15,000

CTH A

Fair

Over: NEENAH CREEK

2.4M S JCT CTH D, Marquette, WI

Built 1989 Load: 34.0 t ADT: 210

CTH N

Fair

Over: MECAN RIVER

1.9M N JCT STH 23, Marquette, WI

Built 1989 Load: 34.0 t ADT: 150

CTH D

Fair

Over: BUFFALO LAKE

0.2M S JCT CTH C, Marquette, WI

Built 1975 Load: 35.6 t ADT: 1,000

CTH E

Fair

Over: MONTELLO RIVER

0.2M E JCT CTH B TO S, Marquette, WI

Built 1966 Load: 35.6 t ADT: 560

STH 22-MAIN ST

Fair

Over: MONTELLO RIVER

0.5M N JCT CTH K, Marquette, WI

Built 1997 Load: 37.3 t ADT: 5,300

CTH N

Fair

Over: MECAN RIVER

1.0M N JCT STH 23, Marquette, WI

Built 2000 Load: 37.3 t ADT: 100

STH 22

Fair

Over: UNION PACIFIC RR CO

AT UP RR, Marquette, WI

Built 2002 Load: 38.9 t ADT: 2,000

LRD 10TH LANE

Fair

Over: WESTFIELD CREEK

0.4M N JCT CTH B, Marquette, WI

Built 1982 Load: 42.1 t ADT: 100

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