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
CSAH 35
FairOver: MARSH RIVER
0.3 MI N OF JCT TH 9, Norman, MN
Built 1973 Load: 16.3 t ADT: 680
MSAS 118
FairOver: RAMSEY CREEK
0.8 MI N OF JCT TH 19, Redwood, MN
Built 1954 Load: 16.3 t ADT: 750
CSAH 10
FairOver: LESTER RIVER
0.4 MI W OF JCT CSAH12, St. Louis, MN
Built 1948 Load: 16.3 t ADT: 730
NORTH BOUNDARY RD
FairOver: THIEF RIVER/N. BOUNDARY
SEC 17 T157N R41W, Marshall, MN
Built 1979 Load: 16.4 t ADT: 25
T 80
FairOver: STREAM
1.3 MI E OF JCT TH 68, Lincoln, MN
Built 1924 Load: 16.5 t ADT: 8
CSAH 45
FairOver: STRAIGHT RIVER
0.3 MI N OF JCT CSAH9, Steele, MN
Built 1969 Load: 16.5 t ADT: 3,650
CSAH 19
FairOver: S FK WATONWAN RIVER
0.9 MI N OF JCT CSAH7, Watonwan, MN
Built 1918 Load: 16.5 t ADT: 180
MSAS 150
FairOver: MINNEHAHA CREEK
0.5 MI E OF JCT TH 100, Hennepin, MN
Built 1936 Load: 16.7 t ADT: 6,706
T 188
FairOver: MAYO CREEK
0.2 MI S OF JCT CSAH 17, Cass, MN
Built 1990 Load: 16.8 t ADT: 6
T 153
FairOver: ROOT RIVER
1.8 MI N OF JCT CSAH 12, Fillmore, MN
Built 1960 Load: 16.8 t ADT: 60
M 9
FairOver: GOLF COURSE CREEK
0.3 MI N OF JCT TH 28, Pope, MN
Built 1991 Load: 16.8 t ADT: 25
T 2
FairOver: DITCH
0.1 MI N OF S COUNTY LIN, Steele, MN
Built 1974 Load: 16.8 t ADT: 24
CR 76
FairOver: MUSTINKA RIVER
0.1 MI W OF JCT TH27, Traverse, MN
Built 1954 Load: 16.8 t ADT: 85
CSAH 23
FairOver: LEAF RIVER
0.6 MI S OF JCT CSAH7, Wadena, MN
Built 1970 Load: 16.8 t ADT: 1,436
MSAS 179
FairOver: UP RR
0.1 MI N OF MHAHA AVE, Ramsey, MN
Built 1985 Load: 17.0 t ADT: 7,613
T 502
FairOver: ROSEAU RIVER
0.1 MI W OF JCT CR 123, Roseau, MN
Built 1980 Load: 17.0 t ADT: 3
T 156
FairOver: SPRING CREEK
0.4 MI N OF JCT CSAH 3, Yellow Medicine, MN
Built 1982 Load: 17.0 t ADT: 25
CSAH 5
FairOver: N BR YELLOW MEDICINE R
0.4 MI S OF JCT CSAH 19, Lincoln, MN
Built 1987 Load: 17.1 t ADT: 127
T 168
FairOver: S FK PINE RIVER
0.6 MI S OF JCT CSAH 2, Cass, MN
Built 1984 Load: 17.2 t ADT: 18
CSAH 39
FairOver: ELM CREEK
0.5 MI S OF JCT CR 142, Martin, MN
Built 1966 Load: 17.2 t ADT: 1,153
CR 207
FairOver: STONE RIVER
1.1 MI S OF JCT CSAH28, St. Louis, MN
Built 1969 Load: 17.2 t ADT: 10
CR 115
FairOver: BNSF RR
1.2 MI E OF JCT CSAH 33, Clay, MN
Built 1945 Load: 17.3 t ADT: 100
M 1641
FairOver: MINNEHAHA CREEK
0.2 MI E OF LYNDALE AVE, Hennepin, MN
Built 1925 Load: 17.3 t ADT: 867
CSAH 31
FairOver: BNSF RR; TRAILS
0.2 MI W OF JCT TH 35E, Ramsey, MN
Built 1973 Load: 17.3 t ADT: 10,650
UT 9223
FairOver: MUD HEN CREEK
0.3 MI N OF JCT CSAH 16, St. Louis, MN
Built 1988 Load: 17.3 t ADT: 5
T 137
FairOver: N FK WATONWAN RIVER
0.8 MI S OF JCT TH4, Watonwan, MN
Built 1962 Load: 17.3 t ADT: 35
CSAH 11
FairOver: LITTLE COTTONWOOD RIVER
0.7 MI N OF JCT CSAH 22, Brown, MN
Built 1953 Load: 17.5 t ADT: 197
T 106
FairOver: JUD DITCH # 13
1.3 MI W OF JCT TH 254, Faribault, MN
Built 1976 Load: 17.5 t ADT: 35
T 443
FairOver: S BR ROOT RIVER
0.6 MI N OF JCT CSAH 3, Fillmore, MN
Built 1935 Load: 17.5 t ADT: 51
CSAH 80
FairOver: BNSF RR
0.1 MI N OF JCT TH 169, Itasca, MN
Built 1971 Load: 17.6 t ADT: 710
CR 61
FairOver: JACK CREEK
0.1 MI S OF JCT CR 63, Jackson, MN
Built 1941 Load: 17.6 t ADT: 40
CR 101
FairOver: E FK LAC QUI PARLE RIVER
0.7 MI S OF JCT CSAH 18, Lincoln, MN
Built 1959 Load: 17.6 t ADT: 24
T 152
FairOver: STREAM
0.6 MI S OF JCT TH 56, Dodge, MN
Built 1945 Load: 17.8 t ADT: 44
T 279
FairOver: CO DITCH # 20
0.3 MI N OF JCT CR 98, Kandiyohi, MN
Built 1935 Load: 17.8 t ADT: 6
CSAH 4
FairOver: S FK CROW RIVER
0.5 MI N OF JCT TH 22, McLeod, MN
Built 1977 Load: 17.8 t ADT: 631
CR 61
FairOver: DOBBINS CREEK
0.2 MI N OF JCT TH 90, Mower, MN
Built 1973 Load: 17.8 t ADT: 1,700
T 104
FairOver: BEAR CREEK
0.7 MI N OF JCT CSAH 2, Mower, MN
Built 1978 Load: 17.8 t ADT: 38
CSAH 22
FairOver: S FK ELM CREEK
2.3 MI E OF JCT TH 71, Jackson, MN
Built 1954 Load: 18.0 t ADT: 150
CSAH 27
FairOver: ELM CREEK
1.2 MI S OF JCT CSAH 44, Martin, MN
Built 1977 Load: 18.0 t ADT: 1,456
CR 74
FairOver: BUFFALO CREEK
0.2 MI E OF JCT CSAH 9, McLeod, MN
Built 1969 Load: 18.0 t ADT: 95
MSAS 114
FairOver: CASCADE CREEK
0.8 MI E OF JCT TH 52, Olmsted, MN
Built 1961 Load: 18.0 t ADT: 13,000
MSAS 114
FairOver: CASCADE CREEK
0.8 MI E OF JCT TH 52, Olmsted, MN
Built 1961 Load: 18.0 t ADT: 13,000
T 89
FairOver: MILL CREEK
0.1 MI W OF JCT CR 137, Olmsted, MN
Built 1974 Load: 18.0 t ADT: 15
T 75
FairOver: CO DITCH # 9
0.6 MI N OF JCT CR C4, Yellow Medicine, MN
Built 1977 Load: 18.0 t ADT: 25
IRR BIA RTE 3
FairOver: CLEARWATER RIVER
RES BOUNDARY 2M NE BERNER, Clearwater, MN
Built 1964 Load: 18.1 t ADT: 150
T 147
FairOver: CO DITCH # 86
1.5 MI E OF JCT TH 22, Faribault, MN
Built 1978 Load: 18.1 t ADT: 86
CSAH 17
FairOver: YELLOW MEDICINE RIVER
0.3 MI W OF JCT CSAH 5, Lincoln, MN
Built 1958 Load: 18.1 t ADT: 350
T 137
FairOver: STREAM
1.6 MI W OF JCT CSAH 5, Redwood, MN
Built 1980 Load: 18.1 t ADT: 30
CSAH 11
FairOver: ELK RIVER
0.1 MI S OF JCT CR 73, Sherburne, MN
Built 1971 Load: 18.1 t ADT: 4,400
T 124
FairOver: N FK WATONWAN RIVER
2.2 MI N OF JCT TH 30, Cottonwood, MN
Built 1975 Load: 18.3 t ADT: 21
Showing 1,751-1,800 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.