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 23
FairOver: S BR TWO RIVERS
0.5 MI S OF JCT TH 11, Roseau, MN
Built 1967 Load: 41.2 t ADT: 65
MN 55
FairOver: BOIS DE SIOUX RIVER
AT N DAKOTA STATE LINE, Wilkin, MN
Built 1961 Load: 41.2 t ADT: 711
MN 41
FairOver: TCW RR
1.5 MI SOUTH OF JCT TH 5, Carver, MN
Built 1965 Load: 41.3 t ADT: 15,700
M 340
FairOver: UNION PACIFIC RR YARD
0.1 MI E JCT OF CONCORD S, Dakota, MN
Built 2003 Load: 41.3 t ADT: 300
CR 118
FairOver: STREAM
0.8 MI SE OF JCT TH 19, Le Sueur, MN
Built 1993 Load: 41.3 t ADT: 71
MN 65
FairOver: SANDY RIVER
12.8 MI N OF W JCT TH 21, Aitkin, MN
Built 2005 Load: 41.5 t ADT: 1,269
SPRUCE ROAD
FairOver: FILSON CREEK
NO DATA ENTERED, Lake, MN
Built 1953 Load: 41.5 t ADT: 15
CSAH 6
FairOver: OTTER CREEK
1.0 MI E OF JCT CSAH 105, Mower, MN
Built 1974 Load: 41.5 t ADT: 520
T 247
FairOver: N BR ROOT RIVER
0.6 MI E OF JCT CSAH 7, Mower, MN
Built 1974 Load: 41.5 t ADT: 28
T 53
FairOver: OTTER CREEK
1.4 MI E OF JCT TH 218, Mower, MN
Built 1976 Load: 41.5 t ADT: 45
CSAH 35
FairOver: KANARANZI CREEK
1.0 MI W OF JCT TH 91, Nobles, MN
Built 2003 Load: 41.5 t ADT: 920
US 10
FairOver: LEAF RIVER
IN BLUFFTON, Otter Tail, MN
Built 1976 Load: 41.5 t ADT: 3,332
US 10
FairOver: LEAF RIVER
IN BLUFFTON, Otter Tail, MN
Built 1976 Load: 41.5 t ADT: 3,550
US 53
FairOver: DWP RY
8.4 MI S OF JCT TH 37, St. Louis, MN
Built 1963 Load: 41.5 t ADT: 9,453
T 123
FairOver: Stream
2.8 MI W OF JCT CSAH 25, Winona, MN
Built 1931 Load: 41.5 t ADT: 1
MSAS 103
FairOver: CHASKA CREEK DIV CHANNEL
0.1 MI SE OF JCT CSAH 61, Carver, MN
Built 1990 Load: 41.6 t ADT: 2,967
CSAH 54
FairOver: CH. LITTLE BOY-WABEDO LK
0.2 MI N OF JCT CR 120, Cass, MN
Built 1967 Load: 41.6 t ADT: 285
US 63
FairOver: BEAR CREEK
2.4 MI N OF W JCT TH 16, Mower, MN
Built 1969 Load: 41.6 t ADT: 4,170
M 51
FairOver: POMME DE TERRE RIVER
0.4 MI S OF JCT TH 59, Swift, MN
Built 1978 Load: 41.6 t ADT: 900
MN 68
FairOver: LITTLE COTTONWOOD RIVER
5.0 MI E OF E JCT TH 15, Blue Earth, MN
Built 1996 Load: 41.8 t ADT: 2,800
MN 4
FairOver: MINNESOTA RIVER
9.8 MI N OF JCT TH 14, Brown, MN
Built 1995 Load: 41.8 t ADT: 1,400
CSAH 30
FairOver: N BR SUNRISE RIVER
IN NORTH BRANCH, Chisago, MN
Built 1950 Load: 41.8 t ADT: 7,049
T 120
FairOver: PRAIRIE CREEK
0.3 MI E OF JCT TH 19, Goodhue, MN
Built 2014 Load: 41.8 t ADT: 50
MSAS 119
FairOver: BEAR CREEK
0.4 MI E OF JCT TH63, Olmsted, MN
Built 2009 Load: 41.8 t ADT: 12,600
CSAH 11
FairOver: SILVER CREEK
1.2 MI S OF JCT CSAH 2, Olmsted, MN
Built 1965 Load: 41.8 t ADT: 1,650
T 253
FairOver: PIPESTONE CREEK
0.2 MI N OFJCT CSAH 5, Pipestone, MN
Built 2010 Load: 41.8 t ADT: 134
US 2
FairOver: RED LAKE RIVER
IN CROOKSTON, Polk, MN
Built 1990 Load: 41.8 t ADT: 4,760
MN 37
FairOver: DM;IR RY
14.7 MI E OF JCT TH 169, St. Louis, MN
Built 1982 Load: 41.8 t ADT: 4,300
CR 912
FairOver: RICE RIVER
1.0 MI N OF JCT CR 923, St. Louis, MN
Built 1991 Load: 41.8 t ADT: 160
CSAH 21
FairOver: TROUT BROOK
1.0 MI N OF JCT CSAH 20, Washington, MN
Built 2000 Load: 41.8 t ADT: 1,050
US 75
FairOver: LAC QUI PARLE RIVER
3.3 MI S OF JCT TH 68, Yellow Medicine, MN
Built 1997 Load: 41.8 t ADT: 1,260
MN 30
FairOver: BLUE EARTH RIVER
1.4 MI W OF N JCT TH 169, Blue Earth, MN
Built 1984 Load: 42.0 t ADT: 782
I 35
FairOver: BNSF RR
0.2 MI S OF JCT TH 210, Carlton, MN
Built 1966 Load: 42.0 t ADT: 9,950
US 52
FairOver: UP RAIL
1.1 MI S OF S JCT TH 55, Dakota, MN
Built 2003 Load: 42.0 t ADT: 17,727
US 52
FairOver: UP RAIL
1.1 MI S OF S JCT TH 55, Dakota, MN
Built 2003 Load: 42.0 t ADT: 17,727
CSAH 1
FairOver: OTTER TAIL RIVER
1.1 MI W OF JCT TH 78, Otter Tail, MN
Built 1987 Load: 42.0 t ADT: 1,750
CSAH 9
FairOver: CEDAR CREEK
1.2 MI S OF JCT CSAH 22, Anoka, MN
Built 1995 Load: 42.1 t ADT: 10,243
MN 73
FairOver: W BR KETTLE RIVER
10.3 MI S OF JCT TH 210, Carlton, MN
Built 2017 Load: 42.1 t ADT: 1,007
CSAH 50
FairOver: SHINGOBEE CREEK
2.3 MI S OF JCT TH 34, Cass, MN
Built 1988 Load: 42.1 t ADT: 215
CR 168
FairOver: MAYO BROOK
0.8 MI W OF JCT TH 371, Crow Wing, MN
Built 1995 Load: 42.1 t ADT: 1,150
MSAS 217
FairOver: BASSETT CREEK
BETWEEN 9TH; 7TH AVES N, Hennepin, MN
Built 1923 Load: 42.1 t ADT: 860
MN 26
FairOver: CROOKED CREEK
6.3 MI N OF IOWA ST LINE, Houston, MN
Built 1939 Load: 42.1 t ADT: 1,567
MN 1
FairOver: BAPTISM RIVER
2.8 MI N OF JCT TH 61, Lake, MN
Built 1992 Load: 42.1 t ADT: 881
CSAH 2
FairOver: WINTER ROAD RIVER
0.4 MI N OF JCT CSAH 3, Lake of the Woods, MN
Built 1966 Load: 42.1 t ADT: 85
US 52
FairOver: S FK ZUMBRO RIVER
0.8 MI S OF S JCT TH14;52, Olmsted, MN
Built 2004 Load: 42.1 t ADT: 21,859
MSAS 109
FairOver: S BR ZUMBRO RIVER
0.2 MI N OF JCT 4TH ST S, Olmsted, MN
Built 1992 Load: 42.1 t ADT: 15,600
CSAH 6
FairOver: MINNESOTA RIVER
0.8 MI S OF JCT CSAH 15, Renville, MN
Built 1975 Load: 42.1 t ADT: 700
CSAH 95
FairOver: ST LOUIS RIVER
0.8 MI W OF JCT CSAH 108, St. Louis, MN
Built 1978 Load: 42.1 t ADT: 60
MN 610
FairOver: BNSF Railroad
0.9 MI SW OF JCT TH 10, Anoka, MN
Built 1986 Load: 42.3 t ADT: 45,438
T 79
FairOver: S BR RUSH R (JD 20)
0.4 MI N OF S COUNTY LIN, Sibley, MN
Built 1992 Load: 42.3 t ADT: 16
Showing 4,551-4,600 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.