Total Bridges
11,969
Public highway bridges in Minnesota
State profile · Below median Poor share
Minnesota bridge safety
Condition ratings, load ratings, and Poor-condition data for every public highway bridge in Minnesota, based on the FHWA National Bridge Inventory.
- 11,969
- Public bridges
- 55.0%
- Good condition
- 3.6%
- Poor condition
Data updated May 2026
Good Condition
55.0%
6,580 bridges rated 7-9
5.0pp vs 50% benchmark
Poor Condition
3.6%
435 bridges whose lowest applicable component is rated 0-4
-3.4pp vs national avg 7.0%
Minnesota vs national bridge condition
Minnesota - Good condition share 55.0%
National avg
Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).
Minnesota - Poor-condition share 12.1%
National avg
Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.
Condition Distribution
Counties (87)
Aitkin 85 Anoka 145 Becker 51 Beltrami 102 Benton 113 Big Stone 16 Blue Earth 178 Brown 98 Carlton 144 Carver 101 Cass 80 Chippewa 70 Chisago 42 Clay 166 Clearwater 35 Cook 40 Cottonwood 125 Crow Wing 47 Dakota 152 Dodge 120 Douglas 24 Faribault 143 Fillmore 261 Freeborn 72 Goodhue 264 Grant 28 Hennepin 980 Houston 113 Hubbard 17 Isanti 24 Itasca 76 Jackson 104 Kanabec 34 Kandiyohi 53 Kittson 109 Koochiching 53 Lac qui Parle 161 Lake 80 Lake of the Woods 59 Le Sueur 54 Lincoln 93 Lyon 222 Mahnomen 40 Marshall 208 Martin 155 McLeod 78 Meeker 58 Mille Lacs 107 Morrison 155 Mower 307 Murray 129 Nicollet 53 Nobles 299 Norman 140 Olmsted 346 Otter Tail 137 Pennington 45 Pine 158 Pipestone 182 Polk 260 Pope 46 Ramsey 318 Red Lake 55 Redwood 190 Renville 139 Rice 134 Rock 252 Roseau 137 Scott 130 Sherburne 48 Sibley 98 St. Louis 641 Stearns 225 Steele 127 Stevens 43 Swift 96 Todd 135 Traverse 115 Wabasha 138 Wadena 77 Waseca 74 Washington 112 Watonwan 155 Wilkin 191 Winona 221 Wright 74 Yellow Medicine 207
Minnesota vs nearby ranks
Adjacent states by Poor-condition share (lower share = better)
States are ranked by the share of bridges whose lowest applicable component rating is 4 or below. This describes recorded condition; it does not measure funding effectiveness or live crossing safety. States here sit immediately above and below Minnesota on the same metric.
VA
Virginia
3.03% top marginal rate
AL
Alabama
3.35% top marginal rate
MN
Minnesota
3.63% top marginal rate
CT
Connecticut
3.95% top marginal rate
TN
Tennessee
3.97% top marginal rate
Bridges Needing Most Attention in Minnesota
Six lowest-condition bridges in Minnesota, ranked by the portal's composite display score. Inspection intervals are risk-based under current NBIS rules.
T 187
PoorOver: OKABENA CREEK
0.3 MI S OF JCT CSAH 18, Jackson, MN
Built 1905 Load: 2.9 t ADT: 10
M 8
PoorOver: WELCOME CREEK
0.1 MI W OF CO LINE, Itasca, MN
Built 1919 Load: 3.3 t ADT: 10
CSAH 7
PoorOver: SLEEPY EYE CREEK (JD #36
0.6 MI N OF JCT CR 66, Redwood, MN
Built 1965 Load: 3.3 t ADT: 117
M 330
PoorOver: W SWAN RIVER
0.4 MI S OF JCT CR606, St. Louis, MN
Built 1921 Load: 3.3 t ADT: 24
CR 156
PoorOver: MAPLE RIVER
0.1 MI S OF JCT CR 154, Blue Earth, MN
Built 1961 Load: 3.9 t ADT: 141
T 309
PoorOver: TROUT RUN CREEK
0.9 MI E OF JCT CSAH43, Winona, MN
Built 1918 Load: 4.1 t ADT: 20
All Bridges in Minnesota
MN 7
FairOver: Minnehaha Creek
0.3 MI NE OF JCT TH 169, Hennepin, MN
Built 1981 Load: 35.6 t ADT: 37,500
CR 87
FairOver: CO DITCH # 10
0.4 MI W OF JCT CR 116, Kandiyohi, MN
Built 1977 Load: 35.6 t ADT: 30
T 27
FairOver: S FK YELLOW BANK RIVER
1.6 MI SW OF JCT CSAH 15, Lac qui Parle, MN
Built 1982 Load: 35.6 t ADT: 25
CSAH 2
FairOver: WILD RICE RIVER
0.8 MI N OF JCT TH200, Mahnomen, MN
Built 1980 Load: 35.6 t ADT: 140
T 48
FairOver: CENTER CREEK
0.1 MI N OF JCT CSAH 32, Martin, MN
Built 1977 Load: 35.6 t ADT: 24
T 150
FairOver: S FK CROW RIVER
0.6 MI S OF JCT CSAH 14, McLeod, MN
Built 1979 Load: 35.6 t ADT: 36
MSAS 108
FairOver: S FK CROW RIVER
0.7 M E OF JCT TH 15, McLeod, MN
Built 1998 Load: 35.6 t ADT: 3,850
CSAH 4
FairOver: ROSE CREEK
1.5 MI E OF JCT TH 218, Mower, MN
Built 1973 Load: 35.6 t ADT: 560
CSAH 7
FairOver: N BR ROOT RIVER
2.7 MI N OF JCT CSAH 1, Mower, MN
Built 1977 Load: 35.6 t ADT: 285
CSAH 7
FairOver: MILL CREEK
0.4 MI N OF JCT TH 52, Olmsted, MN
Built 1971 Load: 35.6 t ADT: 870
MN 51
FairOver: BNSF Railroad
1.0 MI N OF JCT TH 12, Ramsey, MN
Built 1965 Load: 35.6 t ADT: 47,500
CSAH 96
FairOver: SUCKER CREEK UNSTABLE MA
0.5 MI E OF JCT CSAH 54, Ramsey, MN
Built 1999 Load: 35.6 t ADT: 14,105
US 53
FairOver: ST LOUIS RIVER
2.2 MI S OF JCT TH 37, St. Louis, MN
Built 1953 Load: 35.6 t ADT: 4,727
CR 452
FairOver: WEST TWO RIVER
0.2 MI E OF JCT CR 447, St. Louis, MN
Built 2003 Load: 35.6 t ADT: 175
LOC 2
FairOver: MAPLE CREEK
IN MINERAL SPRINGS PARK, Steele, MN
Built 1932 Load: 35.6 t ADT: 50
CSAH 5
FairOver: BIG COTTONWOOD RIVER
0.4 MI S OF JCT TH 14, Brown, MN
Built 1989 Load: 35.7 t ADT: 957
T 236
FairOver: MIDDLE RIVER
1.7 MI N OF JCT CSAH 4, Marshall, MN
Built 1985 Load: 35.7 t ADT: 5
CSAH 1
FairOver: CROW WING RIVER
0.6 MI N OF JCT CSAH 28, Morrison, MN
Built 1976 Load: 35.7 t ADT: 2,050
T 142
FairOver: FORT RIDGELY CREEK
0.9 MI E OF JCT CSAH 16, Renville, MN
Built 1985 Load: 35.7 t ADT: 21
T 1097
FairOver: SKUNK RIVER
1.9 MI S OF JCT CR 254, Morrison, MN
Built 1994 Load: 35.8 t ADT: 64
T 148
FairOver: SISSABAGAMAH CREEK
1.2 MI W OF JCT CSAH 5, Aitkin, MN
Built 1979 Load: 35.9 t ADT: 29
CSAH 1
FairOver: LITTLE WILLOW RIVER
4.1 MI S OF JCT CSAH 3, Aitkin, MN
Built 1985 Load: 35.9 t ADT: 123
CSAH 5
FairOver: SISSABAGAMAH CREEK
0.2 MI N OF JCT TH 47, Aitkin, MN
Built 1995 Load: 35.9 t ADT: 281
CSAH 2
FairOver: SNAKE RIVER
2.4 MI E OF JCT TH 65, Aitkin, MN
Built 1992 Load: 35.9 t ADT: 319
UT 22
FairOver: STREAM
1.2 MI N OF JCT CSAH 2, Aitkin, MN
Built 1987 Load: 35.9 t ADT: 10
CSAH 1
FairOver: COON CREEK
0.8 MI N OF JCT CSAH 11, Anoka, MN
Built 1973 Load: 35.9 t ADT: 24,333
CR 86
FairOver: CEDAR CREEK
1.0 MI W OF JCT TH 65, Anoka, MN
Built 1982 Load: 35.9 t ADT: 2,183
T 388
FairOver: NORTH CORMORANT RIVER
0.9 MI N OF JCT TH 1, Beltrami, MN
Built 1994 Load: 35.9 t ADT: 4
CR 42
FairOver: MAYHEW CREEK
0.8 MI S OF JCT CSAH 12, Benton, MN
Built 1989 Load: 35.9 t ADT: 55
CSAH 8
FairOver: MAYHEW CREEK
1.3 MI W OF JCT TH 23, Benton, MN
Built 1979 Load: 35.9 t ADT: 1,030
CR 157
FairOver: STREAM
0.2 MI S OF JCT TH 22, Blue Earth, MN
Built 1940 Load: 35.9 t ADT: 155
CSAH 32
FairOver: CO DITCH # 32
0.5 MI N OF JCT TH 30, Blue Earth, MN
Built 1978 Load: 35.9 t ADT: 107
T 14
FairOver: BIG SLOUGH
0.3 MI S OF JCT CR 154, Blue Earth, MN
Built 1978 Load: 35.9 t ADT: 20
T 15
FairOver: BIG SLOUGH
0.6 MI S OF JCT CR 154, Blue Earth, MN
Built 1978 Load: 35.9 t ADT: 16
T 316
FairOver: CO DITCH # 5
0.5 MI S OF JCT CR 171, Blue Earth, MN
Built 1979 Load: 35.9 t ADT: 32
CR 155
FairOver: MAPLE RIVER
0.4 MI S OF JCT CR 154, Blue Earth, MN
Built 1977 Load: 35.9 t ADT: 114
CSAH 6
FairOver: JUD DITCH # 48
0.3 MI S OF JCT CSAH 22, Blue Earth, MN
Built 1978 Load: 35.9 t ADT: 460
T 525
FairOver: INDIAN CREEK
0.1 MI SE OF JCT CSAH 1, Blue Earth, MN
Built 1980 Load: 35.9 t ADT: 9
T 397
FairOver: JUD DITCH # 85
0.1 MI N OF JCT TH 30, Blue Earth, MN
Built 1982 Load: 35.9 t ADT: 16
T 111
FairOver: STREAM
0.4 MI S OF CSAH 15, Blue Earth, MN
Built 1973 Load: 35.9 t ADT: 28
CSAH 24
FairOver: LITTLE COTTONWOOD RIVER
1.0 MI W OF JCT CSAH 13, Brown, MN
Built 1982 Load: 35.9 t ADT: 492
CSAH 22
FairOver: W BR KETTLE RIVER
4.4 MI SE OF JCT TH 210, Carlton, MN
Built 1999 Load: 35.9 t ADT: 188
CSAH 22
FairOver: W BRANCH KETTLE RIVER
4.6 MI N OF JCT CSAH 22, Carlton, MN
Built 1999 Load: 35.9 t ADT: 95
CR 105
FairOver: BLACKHOOF CREEK
1.1 MI E OF JCT CSAH 5, Carlton, MN
Built 1974 Load: 35.9 t ADT: 161
T 68
FairOver: BLACKHOOF CREEK
0.4 MI W OF JCT CSAH 5, Carlton, MN
Built 1974 Load: 35.9 t ADT: 45
T 411
FairOver: W BR KETTLE RIVER
0.4 MI W OF JCT CSAH 22, Carlton, MN
Built 1982 Load: 35.9 t ADT: 29
T 230
FairOver: SPLIT ROCK RIVER
1.0 MI S OF JCT TH 27, Carlton, MN
Built 1985 Load: 35.9 t ADT: 35
T 31
FairOver: JOINT DITCH # 1
2.6 MI S OF JCT CSAH 20, Carver, MN
Built 1978 Load: 35.9 t ADT: 65
T 110
FairOver: SILVER CREEK
0.9 MI S OF JCT CSAH 52, Carver, MN
Built 1978 Load: 35.9 t ADT: 25
T 22
FairOver: CARVER CREEK
1.5 MI W OF JCT CSAH 43, Carver, MN
Built 1978 Load: 35.9 t ADT: 75
Showing 3,551-3,600 of 11,969 bridges
Related
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges.
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FHWA National Bridge Inventory (NBI). Poor condition is an inspection-record category, not a closure or unsafe-to-cross designation. Consult the bridge owner for current status.
Understanding Bridge Conditions
How FHWA rates bridge condition on a 0-9 scale.
Check Your Daily Bridges
How to look up bridge condition data for bridges on your route.
Read our methodology — how this data is sourced, computed, and verified.
Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.