Total Bridges
11,969
Public highway bridges in Minnesota
State profile · Below national median SD
Minnesota bridge safety
Condition ratings, load ratings, and structural-deficiency data for every public highway bridge in Minnesota — drawn straight from the FHWA National Bridge Inventory.
- 11,969
- Public bridges
- 55.0%
- Good condition
- 3.6%
- Poor condition
- 3.6%
- Structurally deficient
Good Condition
55.0%
6,580 bridges rated 7-9
5.0pp vs 50% benchmark
Poor Condition
3.6%
435 bridges rated 0-4
Structurally Deficient
3.6%
435 bridges flagged for repair priority
-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 — Structurally deficient share 12.1%
National avg
Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.
Condition Distribution
Bridge inventory deck-condition mix — Minnesota (FHWA NBI)
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 on the structurally deficient leaderboard (lower share = better)
States are ranked by share of bridges flagged structurally deficient — the FHWA classification for any span where deck, superstructure, or substructure carries a condition rating of 4 or below. Lower percentages indicate stronger maintenance funding and inspection follow-through. States here sit immediately above and below Minnesota on the same metric.
51
Virginia
3.03% top marginal rate
01
Alabama
3.35% top marginal rate
27
Minnesota
3.63% top marginal rate
09
Connecticut
3.95% top marginal rate
47
Tennessee
3.97% top marginal rate
Bridges Needing Most Attention in Minnesota
Six lowest-condition bridges in Minnesota, ranked by composite NBI rating. Each is inspected at least every 24 months.
T 187
Structurally DeficientOver: OKABENA CREEK
0.3 MI S OF JCT CSAH 18, Jackson, MN
Built 1905 Load: 2.9 t ADT: 10
M 8
Structurally DeficientOver: 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
Structurally DeficientOver: MAPLE RIVER
0.1 MI S OF JCT CR 154, Blue Earth, MN
Built 1961 Load: 3.9 t ADT: 141
T 309
Structurally DeficientOver: TROUT RUN CREEK
0.9 MI E OF JCT CSAH43, Winona, MN
Built 1918 Load: 4.1 t ADT: 20
All Bridges in Minnesota
T 143
FairOver: DUSCHEE CREEK
2.2 MI E OF JCT TH 16, Fillmore, MN
Built 1985 Load: 35.9 t ADT: 38
M 8
FairOver: SPRING VALLEY CREEK
0.1 MI S OF JCT CSAH 1, Fillmore, MN
Built 1974 Load: 35.9 t ADT: 300
T 189
FairOver: TROUT CREEK
1.2 MI E OF JCT CSAH 11, Fillmore, MN
Built 1976 Load: 35.9 t ADT: 48
T 120
FairOver: STREAM
1.9 MI N OF JCT TH 16, Fillmore, MN
Built 1978 Load: 35.9 t ADT: 35
T 125
FairOver: WALKER CREEK
0.8 MI SE OF JCT TH 16, Fillmore, MN
Built 1978 Load: 35.9 t ADT: 60
T 125
FairOver: WALKER CREEK
1.0 MI SE OF JCT TH 16, Fillmore, MN
Built 1978 Load: 35.9 t ADT: 60
T 450
FairOver: CANFIELD CREEK
1.3 MI E OF JCT CR 114, Fillmore, MN
Built 1978 Load: 35.9 t ADT: 20
T 155
FairOver: STREAM
1.1 MI N OF JCT CSAH 12, Fillmore, MN
Built 1978 Load: 35.9 t ADT: 19
T 312
FairOver: BEAVER CREEK
2.3 MI W OF JCT TH 63, Fillmore, MN
Built 1978 Load: 35.9 t ADT: 14
T 171
FairOver: WEISEL CREEK
0.9 MI N OF JCT CSAH 23, Fillmore, MN
Built 1978 Load: 35.9 t ADT: 29
T 485
FairOver: MAHONEY CREEK
0.1 MI W OF JCT CSAH 21, Fillmore, MN
Built 1979 Load: 35.9 t ADT: 48
T 202
FairOver: TROUT CREEK
0.7 MI W OF JCT CSAH 21, Fillmore, MN
Built 1979 Load: 35.9 t ADT: 13
T 385
FairOver: CANFIELD CREEK
0.1 MI S OF JCT CSAH 44, Fillmore, MN
Built 1979 Load: 35.9 t ADT: 72
T 16
FairOver: STREAM
0.4 MI N OF JCT TH 16, Fillmore, MN
Built 1979 Load: 35.9 t ADT: 66
T 168
FairOver: FREGO CREEK
0.1 MI E OF JCT CSAH 23, Fillmore, MN
Built 1979 Load: 35.9 t ADT: 37
T 153
FairOver: STREAM
1.3 MI S OF JCT CSAH 12, Fillmore, MN
Built 1979 Load: 35.9 t ADT: 43
T 315
FairOver: WILLOW CREEK
1.3 MI S OF JCT CSAH 22, Fillmore, MN
Built 1979 Load: 35.9 t ADT: 24
T 312
FairOver: STREAM
0.3 MI E OF JCT TH 63, Fillmore, MN
Built 1979 Load: 35.9 t ADT: 60
T 46
FairOver: STREAM
0.9 MI N OF JCT CSAH 12, Fillmore, MN
Built 1979 Load: 35.9 t ADT: 34
T 125
FairOver: WALKER CREEK
1.3 MI E OF JCT TH 16, Fillmore, MN
Built 1980 Load: 35.9 t ADT: 55
T 443
FairOver: BEAVER CREEK
1.2 MI N OF JCT TH 56, Fillmore, MN
Built 1980 Load: 35.9 t ADT: 5
T 435
FairOver: S BR ROOT RIVER
0.3 MI E OF JCT TH 63, Fillmore, MN
Built 1980 Load: 35.9 t ADT: 18
T 183
FairOver: DEER CREEK
0.7 MI E OF JCT TH 139, Fillmore, MN
Built 1986 Load: 35.9 t ADT: 85
T 312
FairOver: STREAM
1.4 MI W OF JCT TH 63, Fillmore, MN
Built 1986 Load: 35.9 t ADT: 14
T 362
FairOver: STREAM
1.2 MI N OF JCT CSAH 12, Fillmore, MN
Built 1988 Load: 35.9 t ADT: 82
T 374
FairOver: CANFIELD CREEK
0.6 MI SE OF JCT CSAH 14, Fillmore, MN
Built 1988 Load: 35.9 t ADT: 28
T 387
FairOver: STREAM
1.1 MI W OF JCT CSAH 5, Fillmore, MN
Built 1988 Load: 35.9 t ADT: 55
T 226
FairOver: DUSCHEE CREEK
2.0 MI N OF JCT CSAH 12, Fillmore, MN
Built 1988 Load: 35.9 t ADT: 48
T 346
FairOver: STREAM
1.2 MI S OF JCT TH 16, Fillmore, MN
Built 1989 Load: 35.9 t ADT: 23
T 319
FairOver: STREAM
0.3 MI N OF JCT CSAH 30, Fillmore, MN
Built 1989 Load: 35.9 t ADT: 30
T 385
FairOver: CANFIELD CREEK
0.5 MI S OF JCT CSAH 44, Fillmore, MN
Built 1991 Load: 35.9 t ADT: 72
T 350
FairOver: CD #43
0.8 MI N OF JCT CSAH 33, Freeborn, MN
Built 1977 Load: 35.9 t ADT: 38
MSAS 125
FairOver: SPRING CREEK
0.1 MI SE OF CANNON R RD, Goodhue, MN
Built 1979 Load: 35.9 t ADT: 3,350
T 370
FairOver: N BR MID FK ZUMBRO RIVER
0.1 MI S OF JCT CSAH 11, Goodhue, MN
Built 1986 Load: 35.9 t ADT: 16
T 128
FairOver: STREAM
0.1 MI N OF JCT CSAH 1, Goodhue, MN
Built 2005 Load: 35.9 t ADT: 54
T 328
FairOver: STREAM
1.5 MI W OF JCT CSAH 12, Goodhue, MN
Built 1978 Load: 35.9 t ADT: 32
CSAH 8
FairOver: STREAM
0.1 MI SE OF JCT CSAH 26, Goodhue, MN
Built 1972 Load: 35.9 t ADT: 360
CSAH 8
FairOver: STREAM
1.7 MI S OF JCT CSAH 1, Goodhue, MN
Built 1972 Load: 35.9 t ADT: 390
CSAH 8
FairOver: STREAM
0.8 MI S OF JCT TH 19, Goodhue, MN
Built 1972 Load: 35.9 t ADT: 465
CSAH 6
FairOver: SPRING CREEK
0.7 MI S OF JCT TH 19, Goodhue, MN
Built 1976 Load: 35.9 t ADT: 1,050
CSAH 6
FairOver: SPRING CREEK
0.9 MI S OF JCT TH 19, Goodhue, MN
Built 1976 Load: 35.9 t ADT: 1,050
CSAH 27
FairOver: STREAM
1.1 MI W OF JCT CSAH 62, Goodhue, MN
Built 1982 Load: 35.9 t ADT: 710
T 1451
FairOver: STREAM
0.7 MI E OF JCT CSAH 17, Goodhue, MN
Built 1979 Load: 35.9 t ADT: 41
T 189
FairOver: HAY CREEK
0.9 MI N OF JCT CR 52, Goodhue, MN
Built 1979 Load: 35.9 t ADT: 25
T 186
FairOver: HAY CREEK
0.3 MI W OF JCT CSAH 6, Goodhue, MN
Built 1979 Load: 35.9 t ADT: 28
CSAH 9
FairOver: STREAM
2.2 MI E OF JCT CSAH 2, Goodhue, MN
Built 1980 Load: 35.9 t ADT: 930
T 172
FairOver: STREAM
1.3 MI S OF JCT CSAH 9, Goodhue, MN
Built 1984 Load: 35.9 t ADT: 54
T 186
FairOver: STREAM
3.6 MI W OF JCT CSAH 6, Goodhue, MN
Built 1982 Load: 35.9 t ADT: 42
T 595
FairOver: STREAM
0.4 MI N OF JCT TH 60, Goodhue, MN
Built 1982 Load: 35.9 t ADT: 54
CSAH 24
FairOver: STREAM
3.3 MI SW OF JCT TH 52, Goodhue, MN
Built 1984 Load: 35.9 t ADT: 600
Showing 3,701-3,750 of 11,969 bridges
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges Editorial.
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). A "structurally deficient" rating is a repair-priority signal, not a closure or unsafe-to-cross designation. Consult a qualified civil engineer before making decisions based on this data.
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.
| Publisher | Kiznis Studio |
| Sources | FHWA National Bridge Inventory, public U.S. government datasets |