Morrison County, MN

155 public highway bridges

Morrison County Bridge Snapshot

Morrison County, Minnesota contains 155 public highway bridges in the FHWA National Bridge Inventory. Roughly 61.3% are rated “Good,” 25.8% “Fair,” 3.9% “Poor,” and 3.9% 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.

155
Total Bridges
61.3%
Good
3.9%
Poor
3.9%
Structurally Deficient

Condition Distribution

Good
61.3% (95)
Fair
25.8% (40)
Poor
3.9% (6)
SD
3.9% (6)

All Bridges (155)

CSAH 6

Good

Over: SWAN RIVER

0.2 MI S OF JCT CSAH 12, Morrison, MN

Built 2023 Load: 36.3 t ADT: 470

US 10

Good

Over: MISS. RIVER BACK CHANNEL

0.8 MI W OF JCT TH 371, Morrison, MN

Built 2010 Load: 37.1 t ADT: 11,000

T 334

Good

Over: STREAM

1.1 MI W OF JCT CSAH 36, Morrison, MN

Built 2003 Load: 39.0 t ADT: 30

CSAH 43

Good

Over: PLATTE RIVER

0.2 MI E OF JCT CSAH 45, Morrison, MN

Built 2015 Load: 39.2 t ADT: 435

T 141

Good

Over: LITTLE TWO RIVER

0.5 MI N OF JCT TH 238, Morrison, MN

Built 2009 Load: 39.2 t ADT: 40

CR 266

Good

Over: LITTLE MINK CREEK

0.25 MI S OF JCT TH 27, Morrison, MN

Built 2006 Load: 39.2 t ADT: 26

CSAH 17

Good

Over: PIKE CREEK

0.6 MI NE OF JCT TH 238, Morrison, MN

Built 2010 Load: 39.2 t ADT: 205

T 353

Good

Over: PLATTE RIVER

1.0 MI W OF JCT CR 254, Morrison, MN

Built 2011 Load: 39.2 t ADT: 25

CSAH 16

Good

Over: LITTLE ELK RIVER

2.0 MI W OF JCT TH 10, Morrison, MN

Built 2010 Load: 39.2 t ADT: 334

CSAH 76

Good

Over: FLETCHER CRK (CD # 14)

0.5 MI S OF JCT TH 115, Morrison, MN

Built 2004 Load: 39.2 t ADT: 3,150

T 445

Good

Over: BIG MINK CREEK

0.5 MI S OF JCT CSAH 46, Morrison, MN

Built 1986 Load: 39.2 t ADT: 25

T 462

Good

Over: SKUNK RIVER

0.1 MI N OF JCT CR 268, Morrison, MN

Built 1993 Load: 39.2 t ADT: 20

CSAH 52

Good

Over: HAY CREEK

1.4 MI N OF JCT CSAH 26, Morrison, MN

Built 1993 Load: 39.2 t ADT: 450

CSAH 52

Good

Over: LITTLE TWO RIVER

0.5 MI N OF JCT CSAH 26, Morrison, MN

Built 1993 Load: 39.2 t ADT: 450

T 373

Good

Over: PLATTE RIVER

0.9 MI W OF JCT CR 265, Morrison, MN

Built 1991 Load: 39.2 t ADT: 33

CSAH 23

Good

Over: SKUNK RIVER

1.0 MI N OF JCT CSAH 39, Morrison, MN

Built 1996 Load: 40.8 t ADT: 764

T 250

Good

Over: LITTLE ELK RIVER

0.4 MI E OF JCT TH 10, Morrison, MN

Built 1999 Load: 40.8 t ADT: 40

T 138

Good

Over: LITTLE TWO RIVER

1.0 MI N OF JCT CSAH 26, Morrison, MN

Built 1996 Load: 40.8 t ADT: 60

T 259

Good

Over: LITTLE TWO RIVER

0.1 MI N OF JCT TH 238, Morrison, MN

Built 1996 Load: 40.8 t ADT: 45

T 164

Good

Over: SWAN RIVER

0.6 MI S OF JCT TH 28, Morrison, MN

Built 1997 Load: 40.8 t ADT: 45

T 139

Good

Over: PIKE CREEK

0.5 MI S OF JCT TH 28, Morrison, MN

Built 2002 Load: 40.8 t ADT: 40

CSAH 39

Good

Over: SKUNK RIVER

0.9 MI W OF JCT CSAH 23, Morrison, MN

Built 1999 Load: 40.8 t ADT: 1,554

CSAH 39

Good

Over: HILLMAN CREEK

0.3 MI E OF JCT CSAH 41, Morrison, MN

Built 1999 Load: 40.8 t ADT: 1,237

M 8

Good

Over: S BR LITTLE ELK RIVER

0.2 MI S OF JCT CSAH 104, Morrison, MN

Built 1999 Load: 40.8 t ADT: 120

T 162

Good

Over: SWAN RIVER

0.8 MI E OF JCT CR 220, Morrison, MN

Built 1999 Load: 40.8 t ADT: 35

M 12

Good

Over: LITTLE ELK RIVER

0.1 MI S OF JCT CSAH 104, Morrison, MN

Built 1999 Load: 40.8 t ADT: 100

M 5

Good

Over: LITTLE ELK RIVER

0.1 MI E OF JCT CSAH 1, Morrison, MN

Built 1999 Load: 40.8 t ADT: 130

CSAH 104

Good

Over: N FK LITTLE ELK RIVER

0.1 MI E OF JCT CSAH 1, Morrison, MN

Built 1999 Load: 40.8 t ADT: 689

CSAH 51

Good

Over: PLATTE RIVER

1.8 MI NE OF JCT CR 273, Morrison, MN

Built 1999 Load: 40.8 t ADT: 230

T 353

Good

Over: RICE CREEK

1.1 MI E OF JCT CR 256, Morrison, MN

Built 2000 Load: 40.8 t ADT: 22

CSAH 33

Good

Over: W Br Rum River

4.6 mi S of jct CSAH 39, Morrison, MN

Built 2002 Load: 40.8 t ADT: 722

T 458

Good

Over: SKUNK RIVER

0.4 MI N OF JCT CR 267, Morrison, MN

Built 2002 Load: 40.8 t ADT: 77

T 152

Good

Over: TWO RIVERS

0.5 MI S OF JCT TH 238, Morrison, MN

Built 2002 Load: 40.8 t ADT: 37

CSAH 21

Good

Over: SPUNK CREEK

2.5 MI SE OF JCT CSAH 25, Morrison, MN

Built 2003 Load: 40.8 t ADT: 960

CR 275

Good

Over: Platte River

0.3 mi N of jct CSAH 51, Morrison, MN

Built 2002 Load: 40.8 t ADT: 182

CR 241

Good

Over: SKUNK CREEK

0.5 MI E OF JCT CR 239, Morrison, MN

Built 2004 Load: 40.8 t ADT: 31

T 454

Good

Over: HILLMAN CREEK

0.7 MI SO OF JCT CSAH 39, Morrison, MN

Built 2002 Load: 40.8 t ADT: 60

T 114

Good

Over: S BR LITTLE ELK RIVER

0.3 MI N OF JCT CSAH 11, Morrison, MN

Built 2002 Load: 40.8 t ADT: 20

T 154

Good

Over: TWO RIVERS

0.1 MI S OF JCT CSAH 21, Morrison, MN

Built 2003 Load: 40.8 t ADT: 60

T 145

Good

Over: PIKE CREEK

0.6 MI S OF JCT TH 28, Morrison, MN

Built 2008 Load: 40.8 t ADT: 28

US 10

Good

Over: MISSISSIPPI RIVER

1.2 MI W OF JCT TH 371, Morrison, MN

Built 1973 Load: 42.0 t ADT: 11,000

US 10

Good

Over: LONG PRAIRIE RIVER

1.4 MI S OF JCT TH 210, Morrison, MN

Built 1994 Load: 42.1 t ADT: 9,100

M 4

Good

Over: SWAN RIVER

0.1 MI S OF JCT CSAH 12, Morrison, MN

Built 1993 Load: 42.3 t ADT: 118

MN 27

Good

Over: PLATTE RIVER

8.2 MI E OF JCT TH 10, Morrison, MN

Built 2010 Load: 42.4 t ADT: 2,811

T 259

Good

Over: SWAN RIVER

0.3 MI S OF JCT CSAH 12, Morrison, MN

Built 2017 Load: 42.8 t ADT: 164

CSAH 13

Good

Over: LITTLE ELK RIVER

1.5 MI N OF JCT TH 10, Morrison, MN

Built 1995 Load: 45.4 t ADT: 1,050

CSAH 51

Good

Over: PLATTE RIVER

1.1 MI NW OF JCT CR 272, Morrison, MN

Built 2007 Load: 49.0 t ADT: 225

MN 28

Good

Over: SWAN RIVER

1.6 MI N OF SWANVILLE, Morrison, MN

Built 2011 Load: 53.5 t ADT: 860

MN 210

Good

Over: CROW WING RIVER

0.1 MI E OF TH 10, Morrison, MN

Built 1990 Load: 63.7 t ADT: 9,146

CSAH 35

Poor

Over: PLATTE RIVER

0.1 MI E OF JCT CR 256, Morrison, MN

Built 1967 Load: 19.5 t ADT: 330

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